buttondown.email Open in urlscan Pro
50.19.119.19 Public Scan

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Add Verdict Report

Submitted URL:
http://buttondown.email/
Effective URL:
https://buttondown.email/
Submission: On March 15 via manual (March 15th 2021, 4:03:10 pm UTC) from FR

Summary HTTP 21 Redirects Links 8 Behaviour Indicators

Summary

This website contacted 6 IPs in 1 countries across 4 domains to perform 21 HTTP transactions. The main IP is 50.19.119.19, located in Ashburn, United States and belongs to AMAZON-AES, US. The main domain is buttondown.email.
TLS certificate: Issued by R3 on January 16th 2021. Valid for: 3 months.

This is the only time buttondown.email was scanned on urlscan.io!

urlscan.io Verdict: No classification

Domain & IP information

	IP Address	AS Autonomous System
1 15	50.19.119.19 50.19.119.19	14618 (AMAZON-AES) (AMAZON-AES)
3	2600:9000:215... 2600:9000:2156:b200:8:97:de40:21	16509 (AMAZON-02) (AMAZON-02)
1	185.199.108.153 185.199.108.153	54113 (FASTLY) (FASTLY)
1	2600:9000:214... 2600:9000:214f:3800:1b:3d9:cc80:93a1	16509 (AMAZON-02) (AMAZON-02)
1	54.205.211.151 54.205.211.151	14618 (AMAZON-AES) (AMAZON-AES)
21	6

15 50.19.119.19 (Ashburn, United States) 1 redirects

ASN14618 (AMAZON-AES, US)
PTR: ec2-50-19-119-19.compute-1.amazonaws.com

buttondown.email	Domain lookup VirusTotal SecurityTrails crt.sh Censys Domaintools

3 2600:9000:2156:b200:8:97:de40:21 (United States)

ASN16509 (AMAZON-02, US)

d1tw14ffyig9rt.cloudfront.net	Domain lookup VirusTotal SecurityTrails crt.sh Censys Domaintools

1 185.199.108.153 (United States)

ASN54113 (FASTLY, US)
PTR: cdn-185-199-108-153.github.com

mattboldt.github.io	Domain lookup VirusTotal SecurityTrails crt.sh Censys Domaintools

1 2600:9000:214f:3800:1b:3d9:cc80:93a1 (United States)

ASN16509 (AMAZON-02, US)

cdn.usefathom.com	Domain lookup VirusTotal SecurityTrails crt.sh Censys Domaintools

1 54.205.211.151 (Ashburn, United States)

ASN14618 (AMAZON-AES, US)
PTR: ec2-54-205-211-151.compute-1.amazonaws.com

img3.usefathom.com	Domain lookup VirusTotal SecurityTrails crt.sh Censys Domaintools

	Apex Domain Subdomains	Transfer
15	buttondown.email 1 redirects buttondown.email	251 KB
3	cloudfront.net d1tw14ffyig9rt.cloudfront.net	102 KB
2	usefathom.com cdn.usefathom.com img3.usefathom.com	2 KB
1	github.io mattboldt.github.io	8 KB
21	4

	Domain	Requested by
15	buttondown.email	1 redirects buttondown.email
3	d1tw14ffyig9rt.cloudfront.net	buttondown.email
1	img3.usefathom.com	buttondown.email
1	cdn.usefathom.com	buttondown.email
1	mattboldt.github.io	buttondown.email
21	5

This site contains links to these domains. Also see Links.

Domain
newsletter.jmduke.com
costs.buttondown.email
faq.buttondown.email
blog.buttondown.email
twitter.com
roadmap.buttondown.email
funding.buttondown.email
status.buttondown.email

Subject Issuer	Validity	Valid
buttondown.email R3	`2021-01-16` - `2021-04-16`	3 months	crt.sh
*.cloudfront.net DigiCert Global CA G2	`2020-05-26` - `2021-04-21`	a year	crt.sh
www.github.com DigiCert SHA2 High Assurance Server CA	`2020-05-06` - `2022-04-14`	2 years	crt.sh
*.usefathom.com Amazon	`2020-12-19` - `2022-01-17`	a year	crt.sh
usefathom.com Amazon	`2020-07-17` - `2021-08-17`	a year	crt.sh

This page contains 1 frames:

Primary Page: https://buttondown.email/
Frame ID: 10DF77821D67FC33BD85A2F4DC04D229
Requests: 28 HTTP requests in this frame

Screenshot
Live screenshot

Full Image

Page URL History Show full URLs

http://buttondown.email/ HTTP 301
https://buttondown.email/ Page URL

Detected technologies

Python (Programming Languages) Expand

Overall confidence: 100%
Detected patterns

headers server /gunicorn(?:\/([\d.]+))?/i

gunicorn (Web Servers) Expand

Overall confidence: 100%
Detected patterns

headers server /gunicorn(?:\/([\d.]+))?/i

Page Statistics

21
Requests

95 %
HTTPS

40 %
IPv6

4
Domains

5
Subdomains

6
IPs

1
Countries

363 kB
Transfer

452 kB
Size

0
Cookies

8 Outgoing links

These are links going to different origins than the main page.

URL: https://newsletter.jmduke.com/
Title: personal newsletter

Search URL Search Domain Scan URL

URL: http://costs.buttondown.email/
Title: keep track of how I spend money

Search URL Search Domain Scan URL

URL: http://faq.buttondown.email/
Title: FAQ

Search URL Search Domain Scan URL

URL: https://blog.buttondown.email/
Title: Blog

Search URL Search Domain Scan URL

URL: https://twitter.com/buttondown
Title: Twitter

Search URL Search Domain Scan URL

URL: http://roadmap.buttondown.email/
Title: Roadmap

Search URL Search Domain Scan URL

URL: http://funding.buttondown.email/
Title: Giving back to open source

Search URL Search Domain Scan URL

URL: http://status.buttondown.email/
Title: Status

Search URL Search Domain Scan URL

Page URL History

This captures the URL locations of the websites, including HTTP redirects and client-side redirects via JavaScript or Meta fields.

http://buttondown.email/ HTTP 301
https://buttondown.email/ Page URL

Redirected requests

There were HTTP redirect chains for the following requests:

21 HTTP transactions
7 data transactions

Method
Protocol Status Resource
Path Size
x-fer Time
Latency Type
MIME-Type IP
Location

GET
H/1.1

200
OK

Primary Request / Show response
buttondown.email/
Redirect Chain

http://buttondown.email/
https://buttondown.email/

11 KB
12 KB

568ms
266ms

Document
text/html

50.19.119.19
AMAZON-AES

General

Check archive.org

Show headers Download Go to

Full URL

https://buttondown.email/

Protocol

HTTP/1.1

Security

TLS 1.2, ECDHE_RSA, AES_128_GCM

Server

50.19.119.19 Ashburn, United States, ASN14618 (AMAZON-AES, US),

Reverse DNS

ec2-50-19-119-19.compute-1.amazonaws.com

Software

gunicorn/19.9.0 /

Resource Hash

105a67b1755f6d2ca285db12ed9b599acea33589b421377a2ac27ad2b983281a

Security Headers

Name	Value
X-Content-Type-Options	nosniff
X-Frame-Options	DENY
X-Xss-Protection	1; mode=block

Request headers

Host: buttondown.email
Connection: keep-alive
Pragma: no-cache
Cache-Control: no-cache
Upgrade-Insecure-Requests: 1
User-Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/89.0.4389.72 Safari/537.36
Accept: text/html,application/xhtml+xml,application/xml;q=0.9,image/avif,image/webp,image/apng,*/*;q=0.8,application/signed-exchange;v=b3;q=0.9
Sec-Fetch-Site: none
Sec-Fetch-Mode: navigate
Sec-Fetch-User: ?1
Sec-Fetch-Dest: document
Accept-Encoding: gzip, deflate, br
Accept-Language: en-US
Upgrade-Insecure-Requests: 1
User-Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/89.0.4389.72 Safari/537.36

Response headers

Connection: keep-alive
Server: gunicorn/19.9.0
Date: Mon, 15 Mar 2021 16:02:51 GMT
Content-Type: text/html; charset=utf-8
X-Frame-Options: DENY
Content-Length: 11560
Vary: Cookie, Host, Origin
X-Content-Type-Options: nosniff
X-Xss-Protection: 1; mode=block
Via: 1.1 vegur

Redirect headers

Connection: keep-alive
Server: gunicorn/19.9.0
Date: Mon, 15 Mar 2021 16:02:50 GMT
Transfer-Encoding: chunked
Content-Type: text/html; charset=utf-8
Location: https://buttondown.email/
X-Content-Type-Options: nosniff
X-Xss-Protection: 1; mode=block
Vary: Origin
Via: 1.1 vegur

GET
H/1.1 200
OK marketing.css
buttondown.email/static/webpack_bundles/ 7 KB
7 KB 236ms
219ms Stylesheet
text/css 50.19.119.19
AMAZON-AES

General

Check archive.org

Show headers Download Go to

Full URL: https://buttondown.email/static/webpack_bundles/marketing.css
Requested by: Host: buttondown.email
URL: https://buttondown.email/
Protocol: HTTP/1.1
Security: TLS 1.2, ECDHE_RSA, AES_128_GCM
Server: 50.19.119.19 Ashburn, United States, ASN14618 (AMAZON-AES, US),
Reverse DNS: ec2-50-19-119-19.compute-1.amazonaws.com
Software: gunicorn/19.9.0 /
Resource Hash: 918e9d64fbddcefa237c25b37bbe0eb115e6c03bef5a5c87b19805a0216ef2e3

Request headers

Referer: https://buttondown.email/
User-Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/89.0.4389.72 Safari/537.36

Response headers

Date: Mon, 15 Mar 2021 16:02:51 GMT
Via: 1.1 vegur
Last-Modified: Mon, 15 Mar 2021 02:23:59 GMT
Server: gunicorn/19.9.0
Etag: "604ec53f-1c12"
Content-Type: text/css; charset="utf-8"
Access-Control-Allow-Origin: *
Cache-Control: max-age=60, public
Connection: keep-alive
Content-Length: 7186

GET
H/1.1 200
OK marketing-4d8d88fc5f914b51ca1b.js Show response
buttondown.email/static/webpack_bundles/ 1018 B
1 KB 458ms
156ms Script
application/javascript 50.19.119.19
AMAZON-AES

General

Check archive.org

Show headers Download Go to

Full URL: https://buttondown.email/static/webpack_bundles/marketing-4d8d88fc5f914b51ca1b.js
Requested by: Host: buttondown.email
URL: https://buttondown.email/
Protocol: HTTP/1.1
Security: TLS 1.2, ECDHE_RSA, AES_128_GCM
Server: 50.19.119.19 Ashburn, United States, ASN14618 (AMAZON-AES, US),
Reverse DNS: ec2-50-19-119-19.compute-1.amazonaws.com
Software: gunicorn/19.9.0 /
Resource Hash: 20156cc6672f6dc3976cbe9b7df875db07f5cc555c4b5154963bf2ab26fa589c

Request headers

Referer: https://buttondown.email/
User-Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/89.0.4389.72 Safari/537.36

Response headers

Date: Mon, 15 Mar 2021 16:02:51 GMT
Via: 1.1 vegur
Last-Modified: Mon, 15 Mar 2021 02:23:59 GMT
Server: gunicorn/19.9.0
Etag: "604ec53f-3fa"
Content-Type: application/javascript; charset="utf-8"
Access-Control-Allow-Origin: *
Cache-Control: max-age=60, public
Connection: keep-alive
Content-Length: 1018

GET
H/1.1 200
OK icon@72.png
buttondown.email/static/images/icons/ 2 KB
3 KB 517ms
149ms Image
image/png 50.19.119.19
AMAZON-AES

General

Check archive.org

Show headers Download Go to Show image

Full URL: https://buttondown.email/static/images/icons/icon@72.png
Requested by: Host: buttondown.email
URL: https://buttondown.email/
Protocol: HTTP/1.1
Security: TLS 1.2, ECDHE_RSA, AES_128_GCM
Server: 50.19.119.19 Ashburn, United States, ASN14618 (AMAZON-AES, US),
Reverse DNS: ec2-50-19-119-19.compute-1.amazonaws.com
Software: gunicorn/19.9.0 /
Resource Hash: 428e30f41cdcb50eba1a2e05c27f777bad473682d88b864fe8e195e20bf1d3c1

Request headers

Referer: https://buttondown.email/
User-Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/89.0.4389.72 Safari/537.36

Response headers

Date: Mon, 15 Mar 2021 16:02:51 GMT
Via: 1.1 vegur
Last-Modified: Mon, 15 Mar 2021 02:26:42 GMT
Server: gunicorn/19.9.0
Etag: "604ec5e2-9d9"
Content-Type: image/png
Access-Control-Allow-Origin: *
Cache-Control: max-age=60, public
Connection: keep-alive
Content-Length: 2521

GET
H2 200 poster.png
d1tw14ffyig9rt.cloudfront.net/static/images/ 40 KB
40 KB 321ms
258ms Image
image/png 2600:9000:2156:b200:8:97:de40:21
AMAZON-02

General

Check archive.org

Show headers Download Go to Show image

Full URL: https://d1tw14ffyig9rt.cloudfront.net/static/images/poster.png
Requested by: Host: buttondown.email
URL: https://buttondown.email/
Protocol: H2
Security: TLS 1.3, , AES_128_GCM
Server: 2600:9000:2156:b200:8:97:de40:21 , United States, ASN16509 (AMAZON-02, US),
Reverse DNS
Software: gunicorn/19.9.0 /
Resource Hash: fa2d2d36118ed50eab2ec7f8fbaee61fc27c3cabed32e830968972850689f75f

Request headers

Referer: https://buttondown.email/
User-Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/89.0.4389.72 Safari/537.36

Response headers

date: Mon, 15 Mar 2021 16:02:51 GMT
via: 1.1 vegur, 1.1 d627b75d0c1aedd3691390ac8498d3b0.cloudfront.net (CloudFront)
last-modified: Mon, 15 Mar 2021 02:26:42 GMT
server: gunicorn/19.9.0
x-amz-cf-pop: FRA50-C1
etag: "604ec5e2-9e2b"
x-cache: RefreshHit from cloudfront
content-type: image/png
access-control-allow-origin: *
cache-control: max-age=60, public
content-length: 40491
x-amz-cf-id: NVDTZUCkznnmcKdhO6QeKE0njvMgjifE_5RQC7AaOlnoGb4hQCGRjw==

GET
H/1.1 200
OK trending-up.svg
buttondown.email/static/images/icons/ 477 B
783 B 515ms
149ms Image
image/svg+xml 50.19.119.19
AMAZON-AES

General

Check archive.org

Show headers Download Go to Show image

Full URL: https://buttondown.email/static/images/icons/trending-up.svg
Requested by: Host: buttondown.email
URL: https://buttondown.email/
Protocol: HTTP/1.1
Security: TLS 1.2, ECDHE_RSA, AES_128_GCM
Server: 50.19.119.19 Ashburn, United States, ASN14618 (AMAZON-AES, US),
Reverse DNS: ec2-50-19-119-19.compute-1.amazonaws.com
Software: gunicorn/19.9.0 /
Resource Hash: aa208a245dbe93823786be79db8dfc660fa41ec2cf839bcaebe041228e6aa5b5

Request headers

Referer: https://buttondown.email/
User-Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/89.0.4389.72 Safari/537.36

Response headers

Date: Mon, 15 Mar 2021 16:02:51 GMT
Via: 1.1 vegur
Last-Modified: Mon, 15 Mar 2021 02:26:42 GMT
Server: gunicorn/19.9.0
Etag: "604ec5e2-1dd"
Content-Type: image/svg+xml
Access-Control-Allow-Origin: *
Cache-Control: max-age=60, public
Connection: keep-alive
Content-Length: 477

GET
H/1.1 200
OK dolar.svg
buttondown.email/static/images/icons/ 510 B
816 B 519ms
154ms Image
image/svg+xml 50.19.119.19
AMAZON-AES

General

Check archive.org

Show headers Download Go to Show image

Full URL: https://buttondown.email/static/images/icons/dolar.svg
Requested by: Host: buttondown.email
URL: https://buttondown.email/
Protocol: HTTP/1.1
Security: TLS 1.2, ECDHE_RSA, AES_128_GCM
Server: 50.19.119.19 Ashburn, United States, ASN14618 (AMAZON-AES, US),
Reverse DNS: ec2-50-19-119-19.compute-1.amazonaws.com
Software: gunicorn/19.9.0 /
Resource Hash: 0f9285b30a7f1a572471f8d9590042360b2747916582403604ec0a301e66bbd9

Request headers

Referer: https://buttondown.email/
User-Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/89.0.4389.72 Safari/537.36

Response headers

Date: Mon, 15 Mar 2021 16:02:51 GMT
Via: 1.1 vegur
Last-Modified: Mon, 15 Mar 2021 02:26:42 GMT
Server: gunicorn/19.9.0
Etag: "604ec5e2-1fe"
Content-Type: image/svg+xml
Access-Control-Allow-Origin: *
Cache-Control: max-age=60, public
Connection: keep-alive
Content-Length: 510

GET
H/1.1 200
OK person.svg
buttondown.email/static/images/icons/ 448 B
754 B 541ms
155ms Image
image/svg+xml 50.19.119.19
AMAZON-AES

General

Check archive.org

Show headers Download Go to Show image

Full URL: https://buttondown.email/static/images/icons/person.svg
Requested by: Host: buttondown.email
URL: https://buttondown.email/
Protocol: HTTP/1.1
Security: TLS 1.2, ECDHE_RSA, AES_128_GCM
Server: 50.19.119.19 Ashburn, United States, ASN14618 (AMAZON-AES, US),
Reverse DNS: ec2-50-19-119-19.compute-1.amazonaws.com
Software: gunicorn/19.9.0 /
Resource Hash: dac2c7ac571ea9b45c9faf3f870dc4778d62e6aaa5c71c01af7e331b17561200

Request headers

Referer: https://buttondown.email/
User-Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/89.0.4389.72 Safari/537.36

Response headers

Date: Mon, 15 Mar 2021 16:02:51 GMT
Via: 1.1 vegur
Last-Modified: Mon, 15 Mar 2021 02:26:42 GMT
Server: gunicorn/19.9.0
Etag: "604ec5e2-1c0"
Content-Type: image/svg+xml
Access-Control-Allow-Origin: *
Cache-Control: max-age=60, public
Connection: keep-alive
Content-Length: 448

GET
H/1.1 200
OK lock-alt.svg
buttondown.email/static/images/icons/ 498 B
804 B 353ms
176ms Image
image/svg+xml 50.19.119.19
AMAZON-AES

General

Check archive.org

Show headers Download Go to Show image

Full URL: https://buttondown.email/static/images/icons/lock-alt.svg
Requested by: Host: buttondown.email
URL: https://buttondown.email/
Protocol: HTTP/1.1
Security: TLS 1.2, ECDHE_RSA, AES_128_GCM
Server: 50.19.119.19 Ashburn, United States, ASN14618 (AMAZON-AES, US),
Reverse DNS: ec2-50-19-119-19.compute-1.amazonaws.com
Software: gunicorn/19.9.0 /
Resource Hash: e8c08695d67c2ac35c7c30119787b2cf1d2343e6760dd299a6ce3509b20276b0

Request headers

Referer: https://buttondown.email/
User-Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/89.0.4389.72 Safari/537.36

Response headers

Date: Mon, 15 Mar 2021 16:02:51 GMT
Via: 1.1 vegur
Last-Modified: Mon, 15 Mar 2021 02:26:42 GMT
Server: gunicorn/19.9.0
Etag: "604ec5e2-1f2"
Content-Type: image/svg+xml
Access-Control-Allow-Origin: *
Cache-Control: max-age=60, public
Connection: keep-alive
Content-Length: 498

GET
H/1.1 200
OK laptop.svg
buttondown.email/static/images/icons/ 395 B
701 B 229ms
137ms Image
image/svg+xml 50.19.119.19
AMAZON-AES

General

Check archive.org

Show headers Download Go to Show image

Full URL: https://buttondown.email/static/images/icons/laptop.svg
Requested by: Host: buttondown.email
URL: https://buttondown.email/
Protocol: HTTP/1.1
Security: TLS 1.2, ECDHE_RSA, AES_128_GCM
Server: 50.19.119.19 Ashburn, United States, ASN14618 (AMAZON-AES, US),
Reverse DNS: ec2-50-19-119-19.compute-1.amazonaws.com
Software: gunicorn/19.9.0 /
Resource Hash: 3e96ee06b530038c8312e8d242d06c43c711d5c505467dd69f49af6c74a937e7

Request headers

Referer: https://buttondown.email/
User-Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/89.0.4389.72 Safari/537.36

Response headers

Date: Mon, 15 Mar 2021 16:02:52 GMT
Via: 1.1 vegur
Last-Modified: Mon, 15 Mar 2021 02:26:42 GMT
Server: gunicorn/19.9.0
Etag: "604ec5e2-18b"
Content-Type: image/svg+xml
Access-Control-Allow-Origin: *
Cache-Control: max-age=60, public
Connection: keep-alive
Content-Length: 395

GET
H/1.1 200
OK file.svg
buttondown.email/static/images/icons/ 378 B
684 B 208ms
167ms Image
image/svg+xml 50.19.119.19
AMAZON-AES

General

Check archive.org

Show headers Download Go to Show image

Full URL: https://buttondown.email/static/images/icons/file.svg
Requested by: Host: buttondown.email
URL: https://buttondown.email/
Protocol: HTTP/1.1
Security: TLS 1.2, ECDHE_RSA, AES_128_GCM
Server: 50.19.119.19 Ashburn, United States, ASN14618 (AMAZON-AES, US),
Reverse DNS: ec2-50-19-119-19.compute-1.amazonaws.com
Software: gunicorn/19.9.0 /
Resource Hash: 187a281fdf81f1a72ee520d1ab710c916f333361ea6f2efad8f64305490bcd4c

Request headers

Referer: https://buttondown.email/
User-Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/89.0.4389.72 Safari/537.36

Response headers

Date: Mon, 15 Mar 2021 16:02:52 GMT
Via: 1.1 vegur
Last-Modified: Mon, 15 Mar 2021 02:26:42 GMT
Server: gunicorn/19.9.0
Etag: "604ec5e2-17a"
Content-Type: image/svg+xml
Access-Control-Allow-Origin: *
Cache-Control: max-age=60, public
Connection: keep-alive
Content-Length: 378

GET
H/1.1 200
OK chart.svg
buttondown.email/static/images/icons/ 434 B
740 B 240ms
157ms Image
image/svg+xml 50.19.119.19
AMAZON-AES

General

Check archive.org

Show headers Download Go to Show image

Full URL: https://buttondown.email/static/images/icons/chart.svg
Requested by: Host: buttondown.email
URL: https://buttondown.email/
Protocol: HTTP/1.1
Security: TLS 1.2, ECDHE_RSA, AES_128_GCM
Server: 50.19.119.19 Ashburn, United States, ASN14618 (AMAZON-AES, US),
Reverse DNS: ec2-50-19-119-19.compute-1.amazonaws.com
Software: gunicorn/19.9.0 /
Resource Hash: df734480b880b4995bbc8563d0b63bbe96a1a7c651a90208da44d8196eae5f39

Request headers

Referer: https://buttondown.email/
User-Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/89.0.4389.72 Safari/537.36

Response headers

Date: Mon, 15 Mar 2021 16:02:52 GMT
Via: 1.1 vegur
Last-Modified: Mon, 15 Mar 2021 02:26:42 GMT
Server: gunicorn/19.9.0
Etag: "604ec5e2-1b2"
Content-Type: image/svg+xml
Access-Control-Allow-Origin: *
Cache-Control: max-age=60, public
Connection: keep-alive
Content-Length: 434

GET
H/1.1 200
OK copy.svg
buttondown.email/static/images/icons/ 381 B
687 B 239ms
153ms Image
image/svg+xml 50.19.119.19
AMAZON-AES

General

Check archive.org

Show headers Download Go to Show image

Full URL: https://buttondown.email/static/images/icons/copy.svg
Requested by: Host: buttondown.email
URL: https://buttondown.email/
Protocol: HTTP/1.1
Security: TLS 1.2, ECDHE_RSA, AES_128_GCM
Server: 50.19.119.19 Ashburn, United States, ASN14618 (AMAZON-AES, US),
Reverse DNS: ec2-50-19-119-19.compute-1.amazonaws.com
Software: gunicorn/19.9.0 /
Resource Hash: 6a6cd128385f2c2d96fd3a3000386d857e0c48568684d57a22563e2904c2a65e

Request headers

Referer: https://buttondown.email/
User-Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/89.0.4389.72 Safari/537.36

Response headers

Date: Mon, 15 Mar 2021 16:02:52 GMT
Via: 1.1 vegur
Last-Modified: Mon, 15 Mar 2021 02:26:42 GMT
Server: gunicorn/19.9.0
Etag: "604ec5e2-17d"
Content-Type: image/svg+xml
Access-Control-Allow-Origin: *
Cache-Control: max-age=60, public
Connection: keep-alive
Content-Length: 381

GET
H/1.1 200
OK testimonials.png
buttondown.email/static/images/ 220 KB
220 KB 263ms
176ms Image
image/png 50.19.119.19
AMAZON-AES

General

Check archive.org

Show headers Download Go to Show image

Full URL: https://buttondown.email/static/images/testimonials.png
Requested by: Host: buttondown.email
URL: https://buttondown.email/
Protocol: HTTP/1.1
Security: TLS 1.2, ECDHE_RSA, AES_128_GCM
Server: 50.19.119.19 Ashburn, United States, ASN14618 (AMAZON-AES, US),
Reverse DNS: ec2-50-19-119-19.compute-1.amazonaws.com
Software: gunicorn/19.9.0 /
Resource Hash: c902ef4b79fbe69ad57742bc99b9654e6ef660acfa5ebd526e17f0376e15b2cd

Request headers

Referer: https://buttondown.email/
User-Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/89.0.4389.72 Safari/537.36

Response headers

Date: Mon, 15 Mar 2021 16:02:52 GMT
Via: 1.1 vegur
Last-Modified: Mon, 15 Mar 2021 02:26:42 GMT
Server: gunicorn/19.9.0
Etag: "604ec5e2-36f4d"
Content-Type: image/png
Access-Control-Allow-Origin: *
Cache-Control: max-age=60, public
Connection: keep-alive
Content-Length: 225101

GET
H/1.1 200
OK icon@48.png
buttondown.email/static/images/icons/ 2 KB
2 KB 172ms
149ms Image
image/png 50.19.119.19
AMAZON-AES

General

Check archive.org

Show headers Download Go to Show image

Full URL: https://buttondown.email/static/images/icons/icon@48.png
Requested by: Host: buttondown.email
URL: https://buttondown.email/
Protocol: HTTP/1.1
Security: TLS 1.2, ECDHE_RSA, AES_128_GCM
Server: 50.19.119.19 Ashburn, United States, ASN14618 (AMAZON-AES, US),
Reverse DNS: ec2-50-19-119-19.compute-1.amazonaws.com
Software: gunicorn/19.9.0 /
Resource Hash: 9a10bf456a549bb66b07bf39fe6532df80b0fd59a976578d8d3cf686d1f80a9a

Request headers

Referer: https://buttondown.email/
User-Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/89.0.4389.72 Safari/537.36

Response headers

Date: Mon, 15 Mar 2021 16:02:52 GMT
Via: 1.1 vegur
Last-Modified: Mon, 15 Mar 2021 02:26:42 GMT
Server: gunicorn/19.9.0
Etag: "604ec5e2-6b7"
Content-Type: image/png
Access-Control-Allow-Origin: *
Cache-Control: max-age=60, public
Connection: keep-alive
Content-Length: 1719

GET
H2 200 typed.js Show response
mattboldt.github.io/typed.js/lib/ 32 KB
8 KB 159ms
135ms Script
application/javascript 185.199.108.153
FASTLY

General

Check archive.org

Show headers Download Go to

Full URL: https://mattboldt.github.io/typed.js/lib/typed.js
Requested by: Host: buttondown.email
URL: https://buttondown.email/
Protocol: H2
Security: TLS 1.2, ECDHE_RSA, AES_128_GCM
Server: 185.199.108.153 , United States, ASN54113 (FASTLY, US),
Reverse DNS: cdn-185-199-108-153.github.com
Software: GitHub.com /
Resource Hash: bc91070943a905f7972cf01972b38c24d80edf9c789eeaeb348fb6ee1a9e0da0

Request headers

Referer: https://buttondown.email/
User-Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/89.0.4389.72 Safari/537.36

Response headers

x-fastly-request-id: 86fd0f61f72d50c03dd025648eafd1ccc3dafcce
date: Mon, 15 Mar 2021 16:02:51 GMT
content-encoding: gzip
age: 0
x-cache: MISS
content-length: 7395
x-served-by: cache-hhn4059-HHN
access-control-allow-origin: *
last-modified: Sat, 23 Jan 2021 00:17:05 GMT
server: GitHub.com
x-github-request-id: B470:A12C:1BCE292:1CA7B73:604F787A
x-timer: S1615824172.524070,VS0,VE87
etag: W/"600b6b01-8039"
vary: Accept-Encoding
content-type: application/javascript; charset=utf-8
via: 1.1 varnish
expires: Mon, 15 Mar 2021 15:18:42 GMT
cache-control: max-age=600
accept-ranges: bytes
x-proxy-cache: MISS
x-cache-hits: 0

GET
H2 200 script.js Show response
cdn.usefathom.com/ 5 KB
2 KB 61ms
12ms Script
application/javascript 2600:9000:214f:3800:1b:3d9:cc80:93a1
AMAZON-02

General

Check archive.org

Show headers Download Go to

Full URL: https://cdn.usefathom.com/script.js
Requested by: Host: buttondown.email
URL: https://buttondown.email/
Protocol: H2
Security: TLS 1.3, , AES_128_GCM
Server: 2600:9000:214f:3800:1b:3d9:cc80:93a1 , United States, ASN16509 (AMAZON-02, US),
Reverse DNS
Software: AmazonS3 /
Resource Hash: c6e241aa75f2a715e25374f2cf8c94d772e94ae12d5cdfe6cb4ad2e72be7ed8e

Request headers

Referer: https://buttondown.email/
User-Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/89.0.4389.72 Safari/537.36

Response headers

date: Mon, 15 Mar 2021 15:34:46 GMT
content-encoding: gzip
last-modified: Mon, 15 Mar 2021 15:34:44 GMT
server: AmazonS3
age: 1686
etag: W/"0c51a96532a9361ec8db7310258ab51e"
vary: Accept-Encoding
x-cache: Hit from cloudfront
content-type: application/javascript
via: 1.1 f2db75b601dc30df73b1beb29596a375.cloudfront.net (CloudFront)
x-amz-cf-pop: FRA53-C1
x-amz-cf-id: hO5yqgkv3oQbfIbRv01pRiMscCkpZ6iRFL60wmt33zUXkqaltsIoXw==

GET
H2 206 demo.mp4
d1tw14ffyig9rt.cloudfront.net/static/images/screenshots/ 64 KB
0 329ms
217ms Media
video/mp4 2600:9000:2156:b200:8:97:de40:21
AMAZON-02

General

Check archive.org

Show headers Download Go to

Full URL: https://d1tw14ffyig9rt.cloudfront.net/static/images/screenshots/demo.mp4
Requested by: Host: buttondown.email
URL: https://buttondown.email/
Protocol: H2
Security: TLS 1.3, , AES_128_GCM
Server: 2600:9000:2156:b200:8:97:de40:21 , United States, ASN16509 (AMAZON-02, US),
Reverse DNS
Software: gunicorn/19.9.0 /
Resource Hash

Request headers

Referer: https://buttondown.email/
Accept-Encoding: identity;q=1, *;q=0
User-Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/89.0.4389.72 Safari/537.36
Range: bytes=0-

Response headers

date: Mon, 15 Mar 2021 16:02:52 GMT
via: 1.1 vegur, 1.1 d627b75d0c1aedd3691390ac8498d3b0.cloudfront.net (CloudFront)
last-modified: Mon, 15 Mar 2021 02:26:42 GMT
server: gunicorn/19.9.0
x-amz-cf-pop: FRA50-C1
etag: "604ec5e2-b773e"
x-cache: RefreshHit from cloudfront
content-type: video/mp4
access-control-allow-origin: *
cache-control: max-age=60, public
Content-Range: bytes 0-751421/751422
Content-Length: 751422
x-amz-cf-id: M3LzbSC7BO8wK5r2EKeIRcKpenDkg_k2MsWQyR0eRp36okB3QPNhKA==

GET
DATA 200
OK truncated
/ 547 B
0 Image
image/svg+xml

General

Check archive.org

Show headers Download Go to Show image

Full URL: data:truncated
Protocol: DATA
Server: -, , ASN (),
Reverse DNS
Software: /
Resource Hash: eb14baeac955bb11e33cd7fd3fd2f698cf20db1b450325f45ea843b6cdc82366

Request headers

Referer
User-Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/89.0.4389.72 Safari/537.36

Response headers

Content-Type: image/svg+xml

GET
DATA 200
OK truncated
/ 552 B
0 Image
image/svg+xml

General

Check archive.org

Show headers Download Go to Show image

Full URL: data:truncated
Protocol: DATA
Server: -, , ASN (),
Reverse DNS
Software: /
Resource Hash: 62f3f809487194fcc55a3ebd88811a604ae496027bb425d4ebd15d9ae1921945

Request headers

Referer
User-Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/89.0.4389.72 Safari/537.36

Response headers

Content-Type: image/svg+xml

GET
DATA 200
OK truncated
/ 715 B
0 Image
image/png

General

Check archive.org

Show headers Download Go to Show image

Full URL: data:truncated
Protocol: DATA
Server: -, , ASN (),
Reverse DNS
Software: /
Resource Hash: 5a3f1dd74233f605e511f1b5b244bedf85ac88ba264caf4d6401bc7ec2017dcd

Request headers

Referer
User-Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/89.0.4389.72 Safari/537.36

Response headers

Content-Type: image/png

GET
DATA 200
OK truncated
/ 381 B
0 Image
image/svg+xml

General

Check archive.org

Show headers Download Go to Show image

Full URL: data:truncated
Protocol: DATA
Server: -, , ASN (),
Reverse DNS
Software: /
Resource Hash: 63271dcce1a2518271ecc2b0bdcc5afc9c5f0968a8635e0f97a4c9747309eb82

Request headers

Referer
User-Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/89.0.4389.72 Safari/537.36

Response headers

Content-Type: image/svg+xml

GET
H2 200 /
img3.usefathom.com/ 43 B
247 B 513ms
223ms Image
image/gif 54.205.211.151
AMAZON-AES

General

Check archive.org

Show headers Download Go to Show image

Full URL: https://img3.usefathom.com/?p=%2F&h=https%3A%2F%2Fbuttondown.email&r=&sid=IRULIDEP
Requested by: Host: buttondown.email
URL: https://buttondown.email/
Protocol: H2
Security: TLS 1.2, ECDHE_RSA, AES_128_GCM
Server: 54.205.211.151 Ashburn, United States, ASN14618 (AMAZON-AES, US),
Reverse DNS: ec2-54-205-211-151.compute-1.amazonaws.com
Software: awselb/2.0 /
Resource Hash: aa03dc59bdca72631d2301e4297cfa030bd31b907dc138e7b973d12311c90a22

Request headers

Referer: https://buttondown.email/
User-Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/89.0.4389.72 Safari/537.36

Response headers

pragma: no-cache
date: Mon, 15 Mar 2021 16:02:53 GMT
server: awselb/2.0
tk: N
content-type: image/gif
x-vapor-base64-encode: True
cache-control: must-revalidate, no-cache, no-store, post-check=0, pre-check=0, private
content-length: 43
expires: Mon, 01 Jan 1990 00:00:00 GMT

GET
DATA 200
OK truncated
/ 178 B
0 Image
image/svg+xml

General

Check archive.org

Show headers Download Go to Show image

Full URL: data:truncated
Protocol: DATA
Server: -, , ASN (),
Reverse DNS
Software: /
Resource Hash: 3ee0806e69f2ae70a2267a58ac5fc5d52b5aa7aca6f3c0c08adad605fd8fbc16

Request headers

Referer
User-Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/89.0.4389.72 Safari/537.36

Response headers

Content-Type: image/svg+xml

GET
DATA 200
OK truncated
/ 516 B
0 Image
image/svg+xml

General

Check archive.org

Show headers Download Go to Show image

Full URL: data:truncated
Protocol: DATA
Server: -, , ASN (),
Reverse DNS
Software: /
Resource Hash: 634123ee29b1f3ea68a9dd4b8f7e38808766984516bb97202ef7186784ba995e

Request headers

Referer
User-Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/89.0.4389.72 Safari/537.36

Response headers

Content-Type: image/svg+xml

GET
DATA 200
OK truncated
/ 243 B
0 Image
image/svg+xml

General

Check archive.org

Show headers Download Go to Show image

Full URL: data:truncated
Protocol: DATA
Server: -, , ASN (),
Reverse DNS
Software: /
Resource Hash: 9d2d8043c302d3a9da9277374a53e2285c471d5dc8397885b4931b82771d5cae

Request headers

Referer
User-Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/89.0.4389.72 Safari/537.36

Response headers

Content-Type: image/svg+xml

GET
H2 206 demo.mp4
d1tw14ffyig9rt.cloudfront.net/static/images/screenshots/ 62 KB
62 KB 69ms
69ms Media
video/mp4 2600:9000:2156:b200:8:97:de40:21
AMAZON-02

General

Check archive.org

Show headers Download Go to

Full URL: https://d1tw14ffyig9rt.cloudfront.net/static/images/screenshots/demo.mp4
Requested by: Host: buttondown.email
URL: https://buttondown.email/
Protocol: H2
Security: TLS 1.3, , AES_128_GCM
Server: 2600:9000:2156:b200:8:97:de40:21 , United States, ASN16509 (AMAZON-02, US),
Reverse DNS
Software: gunicorn/19.9.0 /
Resource Hash: f6261ce7586e7a4833f89622fe5c6a769bd5f80af1f80d27b13d231b9f542c12

Request headers

Referer: https://buttondown.email/
Accept-Encoding: identity;q=1, *;q=0
User-Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/89.0.4389.72 Safari/537.36
Range: bytes=688128-

Response headers

date: Mon, 15 Mar 2021 16:02:52 GMT
via: 1.1 vegur, 1.1 d627b75d0c1aedd3691390ac8498d3b0.cloudfront.net (CloudFront)
last-modified: Mon, 15 Mar 2021 02:26:42 GMT
server: gunicorn/19.9.0
x-amz-cf-pop: FRA50-C1
etag: "604ec5e2-b773e"
x-cache: Hit from cloudfront
content-type: video/mp4
access-control-allow-origin: *
cache-control: max-age=60, public
Content-Range: bytes 688128-751421/751422
Content-Length: 63294
x-amz-cf-id: 6wIjYSMUYABcUQm6NY-atxNuFFgxmIBA2SRMa1q0OWPoOSe1iTEzYA==

GET demo.mp4
d1tw14ffyig9rt.cloudfront.net/static/images/screenshots/ 0
0

Failed requests

These URLs were requested, but there was no response received. You will also see them in the list above.

Domain: d1tw14ffyig9rt.cloudfront.net
URL: https://d1tw14ffyig9rt.cloudfront.net/static/images/screenshots/demo.mp4

Verdicts & Comments Add Verdict or Comment

11 JavaScript Global Variables

These are the non-standard "global" variables defined on the window object. These can be helpful in identifying possible client-side frameworks and code.

0 Cookies

Cookies are little pieces of information stored in the browser of a user. Whenever a user visits the site again, he will also send his cookie values, thus allowing the website to re-identify him even if he changed locations. This is how permanent logins work.

Security Headers

This page lists any security headers set by the main page. If you want to understand what these mean and how to use them, head on over to this page

Header	Value
X-Content-Type-Options	nosniff
X-Frame-Options	DENY
X-Xss-Protection	1; mode=block

Indicators

This is a term in the security industry to describe indicators such as IPs, Domains, Hashes, etc. This does not imply that any of these indicate malicious activity.

buttondown.email
cdn.usefathom.com
d1tw14ffyig9rt.cloudfront.net
img3.usefathom.com
mattboldt.github.io
d1tw14ffyig9rt.cloudfront.net
185.199.108.153
2600:9000:214f:3800:1b:3d9:cc80:93a1
2600:9000:2156:b200:8:97:de40:21
50.19.119.19
54.205.211.151
0f9285b30a7f1a572471f8d9590042360b2747916582403604ec0a301e66bbd9
105a67b1755f6d2ca285db12ed9b599acea33589b421377a2ac27ad2b983281a
187a281fdf81f1a72ee520d1ab710c916f333361ea6f2efad8f64305490bcd4c
20156cc6672f6dc3976cbe9b7df875db07f5cc555c4b5154963bf2ab26fa589c
3e96ee06b530038c8312e8d242d06c43c711d5c505467dd69f49af6c74a937e7
3ee0806e69f2ae70a2267a58ac5fc5d52b5aa7aca6f3c0c08adad605fd8fbc16
428e30f41cdcb50eba1a2e05c27f777bad473682d88b864fe8e195e20bf1d3c1
5a3f1dd74233f605e511f1b5b244bedf85ac88ba264caf4d6401bc7ec2017dcd
62f3f809487194fcc55a3ebd88811a604ae496027bb425d4ebd15d9ae1921945
63271dcce1a2518271ecc2b0bdcc5afc9c5f0968a8635e0f97a4c9747309eb82
634123ee29b1f3ea68a9dd4b8f7e38808766984516bb97202ef7186784ba995e
6a6cd128385f2c2d96fd3a3000386d857e0c48568684d57a22563e2904c2a65e
918e9d64fbddcefa237c25b37bbe0eb115e6c03bef5a5c87b19805a0216ef2e3
9a10bf456a549bb66b07bf39fe6532df80b0fd59a976578d8d3cf686d1f80a9a
9d2d8043c302d3a9da9277374a53e2285c471d5dc8397885b4931b82771d5cae
aa03dc59bdca72631d2301e4297cfa030bd31b907dc138e7b973d12311c90a22
aa208a245dbe93823786be79db8dfc660fa41ec2cf839bcaebe041228e6aa5b5
bc91070943a905f7972cf01972b38c24d80edf9c789eeaeb348fb6ee1a9e0da0
c6e241aa75f2a715e25374f2cf8c94d772e94ae12d5cdfe6cb4ad2e72be7ed8e
c902ef4b79fbe69ad57742bc99b9654e6ef660acfa5ebd526e17f0376e15b2cd
dac2c7ac571ea9b45c9faf3f870dc4778d62e6aaa5c71c01af7e331b17561200
df734480b880b4995bbc8563d0b63bbe96a1a7c651a90208da44d8196eae5f39
e8c08695d67c2ac35c7c30119787b2cf1d2343e6760dd299a6ce3509b20276b0
eb14baeac955bb11e33cd7fd3fd2f698cf20db1b450325f45ea843b6cdc82366
f6261ce7586e7a4833f89622fe5c6a769bd5f80af1f80d27b13d231b9f542c12
fa2d2d36118ed50eab2ec7f8fbaee61fc27c3cabed32e830968972850689f75f

buttondown.email Open in urlscan Pro 50.19.119.19 Public Scan

Summary

urlscan.io Verdict: No classification

Domain & IP information

Screenshot Live screenshot Full Image

Page URL History Show full URLs

Detected technologies

Page Statistics

21 Requests

95 %HTTPS

40 %IPv6

4 Domains

5 Subdomains

6 IPs

1 Countries

363 kBTransfer

452 kBSize

0 Cookies

8 Outgoing links

Page URL History

Redirected requests

21 HTTP transactions Everything HTML Script AJAX CSS Image Expand all 7 data transactions

Request headers

Response headers

Redirect headers

Request headers

Response headers

Request headers

Response headers

Request headers

Response headers

Request headers

Response headers

Request headers

Response headers

Request headers

Response headers

Request headers

Response headers

Request headers

Response headers

Request headers

Response headers

Request headers

Response headers

Request headers

Response headers

Request headers

Response headers

Request headers

Response headers

Request headers

Response headers

Request headers

Response headers

Request headers

Response headers

Request headers

Response headers

Request headers

Response headers

Request headers

Response headers

Request headers

Response headers

Request headers

Response headers

Request headers

Response headers

Request headers

Response headers

Request headers

Response headers

Request headers

Response headers

Request headers

Response headers

Failed requests

Verdicts & Comments Add Verdict or Comment

11 JavaScript Global Variables

buttondown.email Open in urlscan Pro
50.19.119.19 Public Scan

Screenshot
Live screenshot

Full Image

21
Requests

95 %
HTTPS

40 %
IPv6

4
Domains

5
Subdomains

6
IPs

1
Countries

363 kB
Transfer

452 kB
Size

0
Cookies

21 HTTP transactions
7 data transactions