cerv.one - urlscan.io

Summary

This website contacted 3 IPs in 1 countries across 2 domains to perform 4 HTTP transactions. The main IP is 2606:4700:3035::ac43:8f81, located in United States and belongs to CLOUDFLARENET, US. The main domain is cerv.one.
TLS certificate: Issued by E1 on January 30th 2024. Valid for: 3 months.

This is the only time cerv.one was scanned on urlscan.io!

urlscan.io Verdict: No classification

Domain & IP information

	IP Address	AS Autonomous System
1 1	2606:4700:303... 2606:4700:3035::6815:5788	13335 (CLOUDFLAR...) (CLOUDFLARENET)
3	2606:4700:303... 2606:4700:3035::ac43:8f81	13335 (CLOUDFLAR...) (CLOUDFLARENET)
1	2606:4700::68... 2606:4700::6811:180e	13335 (CLOUDFLAR...) (CLOUDFLARENET)
4	3

1 2606:4700:3035::6815:5788 (United States) 1 redirects

ASN13335 (CLOUDFLARENET, US)

cerv.one	Domain lookup VirusTotal SecurityTrails crt.sh Censys Domaintools

3 2606:4700:3035::ac43:8f81 (United States)

ASN13335 (CLOUDFLARENET, US)

cerv.one	Domain lookup VirusTotal SecurityTrails crt.sh Censys Domaintools

1 2606:4700::6811:180e (United States)

ASN13335 (CLOUDFLARENET, US)

cdnjs.cloudflare.com	Domain lookup VirusTotal SecurityTrails crt.sh Censys Domaintools

	Apex Domain Subdomains	Transfer
4	cerv.one 1 redirects cerv.one	86 KB
1	cloudflare.com cdnjs.cloudflare.com — Cisco Umbrella Rank: 223	3 KB
4	2

	Domain	Requested by
4	cerv.one	1 redirects cerv.one
1	cdnjs.cloudflare.com	cerv.one
4	2

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

Domain
twitter.com
github.com
mirror.xyz

Subject Issuer	Validity	Valid
cerv.one E1	`2024-01-30` - `2024-04-29`	3 months	crt.sh
sni.cloudflaressl.com Cloudflare Inc ECC CA-3	`2023-07-03` - `2024-07-02`	a year	crt.sh

This page contains 1 frames:

Primary Page: https://cerv.one/
Frame ID: 90C964373D405F287BCF097E23046E0D
Requests: 5 HTTP requests in this frame

Screenshot
Live screenshot

Full Image

Page Title

Carl Cervone | Carl Cervone’s personal page

Page URL History Show full URLs

http://cerv.one/ HTTP 301
https://cerv.one/ Page URL

Detected technologies

Jekyll (Static Site Generator) Expand

Overall confidence: 100%
Detected patterns

<!-- Begin Jekyll SEO tag

Page Statistics

4
Requests

100 %
HTTPS

100 %
IPv6

2
Domains

2
Subdomains

3
IPs

1
Countries

89 kB
Transfer

157 kB
Size

0
Cookies

9 Outgoing links

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

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

Search URL Search Domain Scan URL

URL: https://github.com/ccerv1
Title: Github

Search URL Search Domain Scan URL

URL: https://mirror.xyz/cerv1.eth
Title: Mirror

Search URL Search Domain Scan URL

URL: https://mirror.xyz/cerv1.eth/aKLPb2c9n57zNUyOkv8IirYawVba74a1gjjTAe3TPX0
Title: Analysis on the 300+ OSS projects applying for RetroPGF 3

Search URL Search Domain Scan URL

URL: https://mirror.xyz/cerv1.eth/SupW7pL4YBK56YY3HOWhz_9aOeMiKUDsPG4xVZSBE6k
Title: The most interesting economic experiment you’ve never heard of

Search URL Search Domain Scan URL

URL: https://mirror.xyz/cerv1.eth/VfD17ebuKnUr3jXI2Bbw0qvH1GbsCO6NqjqQ0ecJW_c
Title: The past, present and future of public goods funding

Search URL Search Domain Scan URL

URL: https://mirror.xyz/cerv1.eth/tCjpRODfiYpnKIgPLRplW0lAopVP3no_JmI34dNsAWk
Title: Maximizing the impact of RetroPGF: a review of RPGF2 and ideas for how data can improve future iterations

Search URL Search Domain Scan URL

URL: https://mirror.xyz/cerv1.eth/jpe5NGhHDL-1JjtY2jE0MYbc055cfP-138jDBhZ2Z9A
Title: Does your food have eight forms of capital in it?

Search URL Search Domain Scan URL

URL: https://github.com/ccerv1/blog/edit/gh-pages/index.md
Title: Improve this page

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://cerv.one/ HTTP 301
https://cerv.one/ Page URL

Redirected requests

There were HTTP redirect chains for the following requests:

4 HTTP transactions
1 data transactions

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

GET
H2

200

Primary Request / Show response
cerv.one/
Redirect Chain

http://cerv.one/
https://cerv.one/

7 KB
4 KB

883ms
481ms

Document
text/html

2606:4700:3035::ac43:8f81
CLOUDFLARENET

General

Check archive.org

Show headers Download Go to

Full URL: https://cerv.one/
Protocol: H2
Security: TLS 1.3, , AES_128_GCM
Server: 2606:4700:3035::ac43:8f81 , United States, ASN13335 (CLOUDFLARENET, US),
Reverse DNS
Software: cloudflare /
Resource Hash: 17fb01cf83b55a02bab03227ead041c22aa80c36d4cca3ffd4049ab353c43002

Request headers

Upgrade-Insecure-Requests: 1
User-Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/121.0.6167.160 Safari/537.36
accept-language: de-DE,de;q=0.9

Response headers

access-control-allow-origin: *
age: 0
alt-svc: h3=":443"; ma=86400
cache-control: max-age=600
cf-cache-status: DYNAMIC
cf-ray: 854737fcfe4b6be5-SIN
content-encoding: br
content-type: text/html; charset=utf-8
date: Mon, 12 Feb 2024 19:25:38 GMT
expires: Mon, 12 Feb 2024 19:35:38 GMT
last-modified: Sat, 03 Feb 2024 03:45:02 GMT
nel: {"success_fraction":0,"report_to":"cf-nel","max_age":604800}
report-to: {"endpoints":[{"url":"https:\/\/a.nel.cloudflare.com\/report\/v3?s=6cgL12Zk9fBHlR8dIHtCg0tajwbLegt2vMSPNZEeApV6j8ksPWZnoTpk9kwFnFLaMCQJs9MBd%2FA7uCiQ%2Bzs1R3eBKKE0NSh2jWQEUvgfihkxjPn7qp5vgOdtxFfewk7vDB45Fr2eKg%3D%3D"}],"group":"cf-nel","max_age":604800}
server: cloudflare
vary: Accept-Encoding
via: 1.1 varnish
x-cache: MISS
x-cache-hits: 0
x-fastly-request-id: 7f52971d2f388baa47159076b13331622526e7f6
x-github-request-id: A5FA:34E837:8239F:8C130:65CA70B2
x-proxy-cache: MISS
x-served-by: cache-qpg1231-QPG
x-timer: S1707765939.729568,VS0,VE262

Redirect headers

CF-RAY: 854737f98caf5da0-FRA
Cache-Control: max-age=3600
Connection: keep-alive
Date: Mon, 12 Feb 2024 19:25:38 GMT
Expires: Mon, 12 Feb 2024 20:25:38 GMT
Location: https://cerv.one/
NEL: {"success_fraction":0,"report_to":"cf-nel","max_age":604800}
Report-To: {"endpoints":[{"url":"https:\/\/a.nel.cloudflare.com\/report\/v3?s=YlMNTDEWPsRCOyV2kjmdxP2wBJDghvPOnryo9NoZk%2FAMmmYRT2Z81guxSXzFtIzT6AA3t11lUgAW1NxQ4J6y4Ft1XXRlZmU2OXySNC1dhMa5DHDOhEkhthJvtD8XMWmRJJ8BKIaZdA%3D%3D"}],"group":"cf-nel","max_age":604800}
Server: cloudflare
Transfer-Encoding: chunked
Vary: Accept-Encoding
alt-svc: h3=":443"; ma=86400

GET
H2 200 style.css
cerv.one/assets/css/ 75 KB
12 KB 845ms
844ms Stylesheet
text/css 2606:4700:3035::ac43:8f81
CLOUDFLARENET

General

Check archive.org

Show headers Download Go to

Full URL: https://cerv.one/assets/css/style.css?v=453d917a1796822a06f5996d66b2cca85e741fe7
Requested by: Host: cerv.one
URL: https://cerv.one/
Protocol: H2
Security: TLS 1.3, , AES_128_GCM
Server: 2606:4700:3035::ac43:8f81 , United States, ASN13335 (CLOUDFLARENET, US),
Reverse DNS
Software: cloudflare /
Resource Hash: 38ec41b2a4c4765872f17ff3b131f560da97704113ee4f7dc884a643c8628fca

Request headers

accept-language: de-DE,de;q=0.9
Referer: https://cerv.one/
User-Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/121.0.6167.160 Safari/537.36

Response headers

x-fastly-request-id: b9da02ec95720c256c747608d0b6a72332201f04
date: Mon, 12 Feb 2024 19:25:39 GMT
via: 1.1 varnish
content-encoding: br
expires: Mon, 12 Feb 2024 19:35:39 GMT
cf-cache-status: MISS
nel: {"success_fraction":0,"report_to":"cf-nel","max_age":604800}
x-proxy-cache: MISS
x-cache: MISS
alt-svc: h3=":443"; ma=86400
x-served-by: cache-qpg1283-QPG
last-modified: Sat, 03 Feb 2024 03:45:02 GMT
server: cloudflare
x-github-request-id: 4C2A:B9AF1:81BF6:8B9D0:65CA70B3
x-timer: S1707765939.217208,VS0,VE275
etag: W/"65bdb6be-12b0f"
vary: Accept-Encoding
report-to: {"endpoints":[{"url":"https:\/\/a.nel.cloudflare.com\/report\/v3?s=77n2hgK0ZJs9%2ByG83Hra%2B3l4ADbqbi5YxUJCXu%2BoQPMMzR6fw%2FVqYxJLyuG%2BcbUKYHk41fDaNLA7p6GcqMXiS7Nyav1Dhx2v7b7euewGTG135HtSVpDuQHZx%2B5Sv1%2Fctpy0YDCaWnQ%3D%3D"}],"group":"cf-nel","max_age":604800}
content-type: text/css; charset=utf-8
access-control-allow-origin: *
cache-control: max-age=14400
x-origin-cache: HIT
cf-ray: 854737ffffdf6be5-SIN
x-cache-hits: 0

GET
H2 200 avatar.png
cerv.one/assets/img/ 69 KB
70 KB 492ms
492ms Image
image/png 2606:4700:3035::ac43:8f81
CLOUDFLARENET

General

Check archive.org

Show headers Download Go to Show image

Full URL: https://cerv.one/assets/img/avatar.png
Requested by: Host: cerv.one
URL: https://cerv.one/
Protocol: H2
Security: TLS 1.3, , AES_128_GCM
Server: 2606:4700:3035::ac43:8f81 , United States, ASN13335 (CLOUDFLARENET, US),
Reverse DNS
Software: cloudflare /
Resource Hash: b515958fbaf43ec061c80e1bdb13766287ed8a2d38355b2951833ffc6d5daeae

Request headers

accept-language: de-DE,de;q=0.9
Referer: https://cerv.one/
User-Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/121.0.6167.160 Safari/537.36

Response headers

x-fastly-request-id: 9061e4bb05ba5293c303afde43cb103bc1a37d0f
date: Mon, 12 Feb 2024 19:25:39 GMT
via: 1.1 varnish
expires: Mon, 12 Feb 2024 19:35:39 GMT
cf-cache-status: MISS
nel: {"success_fraction":0,"report_to":"cf-nel","max_age":604800}
x-proxy-cache: MISS
x-cache: MISS
alt-svc: h3=":443"; ma=86400
content-length: 70638
x-served-by: cache-qpg1260-QPG
last-modified: Sat, 03 Feb 2024 03:45:02 GMT
server: cloudflare
x-github-request-id: 3D22:B4215:828C7:8C66F:65CA70B2
x-timer: S1707765939.209959,VS0,VE278
etag: "65bdb6be-113ee"
vary: Accept-Encoding
report-to: {"endpoints":[{"url":"https:\/\/a.nel.cloudflare.com\/report\/v3?s=wKWPsQh6DVNyQI0XLZUpMTDvSGP8BhHGde7zr8CelDGO%2FUgsyeRUZ4E5n4LRC0U3rwgyV8iBPz%2F44Vc6QCYdxxtuF6lWNFiqeTsvOGhkcJjWf7IB1ngA6N1suE5uzpVZy%2BEaRMFL3w%3D%3D"}],"group":"cf-nel","max_age":604800}
content-type: image/png
access-control-allow-origin: *
cache-control: max-age=14400
accept-ranges: bytes
cf-ray: 854737ffffe16be5-SIN
x-cache-hits: 0

GET
H2 200 anchor.min.js Show response
cdnjs.cloudflare.com/ajax/libs/anchor-js/4.1.0/ 5 KB
3 KB 143ms
52ms Script
application/javascript 2606:4700::6811:180e
CLOUDFLARENET

General

Check archive.org

Show headers Download Go to

Full URL

https://cdnjs.cloudflare.com/ajax/libs/anchor-js/4.1.0/anchor.min.js

Requested by

Host: cerv.one
URL: https://cerv.one/

Protocol

H2

Security

TLS 1.3, , AES_128_GCM

Server

2606:4700::6811:180e , United States, ASN13335 (CLOUDFLARENET, US),

Reverse DNS

Software

cloudflare /

Resource Hash

95969184aae2df9032252ca95d7b38a3a38f1536d3994a25b416c309b7737a08

Security Headers

Name	Value
Strict-Transport-Security	max-age=15780000
X-Content-Type-Options	nosniff

Request headers

Referer: https://cerv.one/
Origin: https://cerv.one
accept-language: de-DE,de;q=0.9
User-Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/121.0.6167.160 Safari/537.36

Response headers

date: Mon, 12 Feb 2024 19:25:39 GMT
content-encoding: br
x-content-type-options: nosniff
cf-cache-status: HIT
nel: {"success_fraction":0.01,"report_to":"cf-nel","max_age":604800}
strict-transport-security: max-age=15780000
age: 2850430
cross-origin-resource-policy: cross-origin
alt-svc: h3=":443"; ma=86400
content-length: 2166
last-modified: Mon, 04 May 2020 16:04:43 GMT
server: cloudflare
cf-cdnjs-via: cfworker/kv
etag: "5eb03d1b-150d"
vary: Accept-Encoding
report-to: {"endpoints":[{"url":"https:\/\/a.nel.cloudflare.com\/report\/v3?s=lm0VbX2A5Z2OQ1yXNH7NCMuwtPbwjoRJO%2BViHJXWgtk5G05n8315IOFugm3rRqRUpcwuP6kryGPkoy7ZH522qQVcvffshWCD8P5quDZIqW%2B2eGdlzvrU99hjae9pfX7E54HgSq0FITYvlTViq2RIa47l"}],"group":"cf-nel","max_age":604800}
content-type: application/javascript; charset=utf-8
access-control-allow-origin: *
cache-control: public, max-age=30672000
accept-ranges: bytes
timing-allow-origin: *
cf-ray: 854738000a231e4f-FRA
expires: Sat, 01 Feb 2025 19:25:39 GMT

GET
DATA 200
OK truncated
/ 996 B
996 B Font
n/a

General

Check archive.org

Show headers Download Go to

Full URL: data:truncated
Protocol: DATA
Server: -, , ASN (),
Reverse DNS
Software: /
Resource Hash: ae53e6a7f12c42b50bf79e03f33632ef86f8b953ad5fd0875825c1b740b068bb

Request headers

Referer
Origin: https://cerv.one
accept-language: de-DE,de;q=0.9
User-Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/121.0.6167.160 Safari/537.36

Response headers

Content-Type: n/a

Verdicts & Comments Add Verdict or Comment

2 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.

function| AnchorJS object| anchors

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.

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.

cdnjs.cloudflare.com
cerv.one
2606:4700:3035::6815:5788
2606:4700:3035::ac43:8f81
2606:4700::6811:180e
17fb01cf83b55a02bab03227ead041c22aa80c36d4cca3ffd4049ab353c43002
38ec41b2a4c4765872f17ff3b131f560da97704113ee4f7dc884a643c8628fca
95969184aae2df9032252ca95d7b38a3a38f1536d3994a25b416c309b7737a08
ae53e6a7f12c42b50bf79e03f33632ef86f8b953ad5fd0875825c1b740b068bb
b515958fbaf43ec061c80e1bdb13766287ed8a2d38355b2951833ffc6d5daeae

cerv.one Open in urlscan Pro 2606:4700:3035::ac43:8f81 Public Scan

Summary

urlscan.io Verdict: No classification

Domain & IP information

Screenshot Live screenshot Full Image

Page Title

Page URL History Show full URLs

Detected technologies

Page Statistics

4 Requests

100 %HTTPS

100 %IPv6

2 Domains

2 Subdomains

3 IPs

1 Countries

89 kBTransfer

157 kBSize

0 Cookies

9 Outgoing links

Page URL History

Redirected requests

4 HTTP transactions Everything HTML Script AJAX CSS Image Expand all 1 data transactions

Request headers

Response headers

Redirect headers

Request headers

Response headers

Request headers

Response headers

Request headers

Response headers

Request headers

Response headers

Verdicts & Comments Add Verdict or Comment

2 JavaScript Global Variables

0 Cookies

Indicators

cerv.one Open in urlscan Pro
2606:4700:3035::ac43:8f81 Public Scan

Screenshot
Live screenshot

Full Image

4
Requests

100 %
HTTPS

100 %
IPv6

2
Domains

2
Subdomains

3
IPs

1
Countries

89 kB
Transfer

157 kB
Size

0
Cookies

4 HTTP transactions
1 data transactions