offerup.com - urlscan.io

Summary

This website contacted 2 IPs in 2 countries across 2 domains to perform 5 HTTP transactions. The main IP is 104.18.35.135, located in and belongs to CLOUDFLARENET, US. The main domain is offerup.com. The Cisco Umbrella rank of the primary domain is 30631.
TLS certificate: Issued by WE1 on August 7th 2024. Valid for: 3 months.

This is the only time offerup.com was scanned on urlscan.io!

urlscan.io Verdict: No classification

Domain & IP information

	IP Address	AS Autonomous System
1 1	13.56.174.143 13.56.174.143	16509 (AMAZON-02) (AMAZON-02)
1 6	104.18.35.135 104.18.35.135	13335 (CLOUDFLAR...) (CLOUDFLARENET)
5	2

1 13.56.174.143 (San Jose, United States) 1 redirects

ASN16509 (AMAZON-02, US)
PTR: ec2-13-56-174-143.us-west-1.compute.amazonaws.com

offerup.co	Domain lookup VirusTotal SecurityTrails crt.sh Censys Domaintools

6 104.18.35.135 (None, ) 1 redirects

ASN13335 (CLOUDFLARENET, US)

offerup.com	Domain lookup VirusTotal SecurityTrails crt.sh Censys Domaintools

	Apex Domain Subdomains	Transfer
6	offerup.com 1 redirects offerup.com — Cisco Umbrella Rank: 30631	40 KB
1	offerup.co 1 redirects offerup.co — Cisco Umbrella Rank: 507549	512 B
5	2

	Domain	Requested by
6	offerup.com	1 redirects offerup.com
1	offerup.co	1 redirects
5	2

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

Domain
help.offerup.com

Subject Issuer	Validity	Valid
offerup.com WE1	`2024-08-07` - `2024-11-05`	3 months	crt.sh

This page contains 2 frames:

Primary Page: https://offerup.com/unavailable/geo
Frame ID: 39BD16283AEA5DC4F125BC2481E02EE6
Requests: 4 HTTP requests in this frame

Frame: https://offerup.com/cdn-cgi/challenge-platform/h/b/scripts/jsd/388c99dd0998/main.js
Frame ID: 78A5D5524B874ADC212F83085B2B0329
Requests: 2 HTTP requests in this frame

Screenshot
Live screenshot

Full Image

Page URL History Show full URLs

http://offerup.co/ HTTP 307
https://offerup.co/ HTTP 307
https://offerup.com/ Page URL
https://offerup.com/unavailable/geo Page URL

Page Statistics

5
Requests

80 %
HTTPS

0 %
IPv6

2
Domains

2
Subdomains

2
IPs

2
Countries

39 kB
Transfer

80 kB
Size

3
Cookies

1 Outgoing links

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

URL: https://help.offerup.com/hc/en-us/articles/360061946731-Contact-OfferUp-Support#h_01J22AEX03NMFGHA5XJCNPBP04
Title: Live Chat

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://offerup.co/ HTTP 307
https://offerup.co/ HTTP 307
https://offerup.com/ Page URL
https://offerup.com/unavailable/geo Page URL

Redirected requests

There were HTTP redirect chains for the following requests:

Request Chain 0

http://offerup.co/ HTTP 307
https://offerup.co/ HTTP 307
https://offerup.com/

Request Chain 2

https://offerup.com/cdn-cgi/challenge-platform/scripts/jsd/main.js HTTP 302
https://offerup.com/cdn-cgi/challenge-platform/h/b/scripts/jsd/388c99dd0998/main.js

5 HTTP transactions
1 data transactions

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

GET
H/1.1

403
Forbidden

/
offerup.com/
Redirect Chain

http://offerup.co/
https://offerup.co/
https://offerup.com/

1 KB
1 KB

183ms
60ms

Document
text/html

104.18.35.135
CLOUDFLARENET

General

Check archive.org

Show headers Download Go to

Full URL

https://offerup.com/

Protocol

HTTP/1.1

Security

TLS 1.3, , AES_128_GCM

Server

104.18.35.135 -, , ASN13335 (CLOUDFLARENET, US),

Reverse DNS

Software

cloudflare /

Resource Hash

Security Headers

Name	Value
Strict-Transport-Security	max-age=2592000

Request headers

Upgrade-Insecure-Requests: 1
User-Agent: Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/128.0.0.0 Safari/537.36

Response headers

CF-RAY: 8c2722fadeeb62fe-HAM
Connection: keep-alive
Content-Encoding: gzip
Content-Type: text/html
Date: Fri, 13 Sep 2024 09:33:35 GMT
NEL: {"success_fraction":0,"report_to":"cf-nel","max_age":604800}
Report-To: {"endpoints":[{"url":"https:\/\/a.nel.cloudflare.com\/report\/v4?s=JaKrjRQiEh1zXeQyU6iQ7SbIWGB%2BpHJ4Pak1EkxVHNVJlLcqe4OXfX4Akwbw1g17I50LyBCU3N%2BlR9t2o0wNoIAt5pW1Z4GcoambijEdRlqPMYVeDeH9D9o9jhrG"}],"group":"cf-nel","max_age":604800}
Server: cloudflare
Strict-Transport-Security: max-age=2592000
Transfer-Encoding: chunked
Vary: Accept-Encoding

Redirect headers

Accept-CH: Sec-CH-UA-Platform-Version,Sec-CH-UA-Model
Connection: keep-alive
Date: Fri, 13 Sep 2024 09:33:35 GMT
Last-Modified: Fri, 13 Sep 2024 09:33:35 GMT
Location: https://offerup.com
Server: openresty
Strict-Transport-Security: max-age=31536000; includeSubDomains
Transfer-Encoding: chunked

GET
H/1.1 200
OK Primary Request geo Show response
offerup.com/unavailable/ 44 KB
31 KB 82ms
82ms Document
text/html 104.18.35.135
CLOUDFLARENET

General

Check archive.org

Show headers Download Go to

Full URL

https://offerup.com/unavailable/geo

Requested by

Host: offerup.com
URL: https://offerup.com/

Protocol

HTTP/1.1

Security

TLS 1.3, , AES_128_GCM

Server

104.18.35.135 -, , ASN13335 (CLOUDFLARENET, US),

Reverse DNS

Software

cloudflare /

Resource Hash

f1d1ee5c1cb640f62de1f338285d69b13a8a578ba0bb1f45be47ca120232e6a6

Security Headers

Name	Value
Strict-Transport-Security	max-age=2592000

Request headers

Referer: https://offerup.com/
Upgrade-Insecure-Requests: 1
User-Agent: Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/128.0.0.0 Safari/537.36

Response headers

CF-RAY: 8c2722fb8fbc62fe-HAM
Connection: keep-alive
Content-Encoding: gzip
Content-Type: text/html;charset=UTF-8
Date: Fri, 13 Sep 2024 09:33:35 GMT
NEL: {"success_fraction":0,"report_to":"cf-nel","max_age":604800}
Report-To: {"endpoints":[{"url":"https:\/\/a.nel.cloudflare.com\/report\/v4?s=v05PZD1EKTVVGbfQLqbB6Ti3SZ3MjAZDU0lfOLD%2Bcl4O6qC3DbDi8X8bfaCpGgsScvFvPzSR6BOoZgHD5g68qFik0u0mgimNyDaZm%2Bj0CWaZRihzA3AEaA8vOz1q"}],"group":"cf-nel","max_age":604800}
Server: cloudflare
Strict-Transport-Security: max-age=2592000
Transfer-Encoding: chunked
Vary: Accept-Encoding

GET
DATA 200
OK truncated
/ 27 KB
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: 8d7f40ebdf5d1bfcb0700b94cdbd9cfacc45e6563150b5c8da2f6056676d7789

Request headers

Referer
User-Agent: Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/128.0.0.0 Safari/537.36

Response headers

Content-Type: image/png

GET
H/1.1

200
OK

main.js Show response
offerup.com/cdn-cgi/challenge-platform/h/b/scripts/jsd/388c99dd0998/ Frame 78A5
Redirect Chain

https://offerup.com/cdn-cgi/challenge-platform/scripts/jsd/main.js
https://offerup.com/cdn-cgi/challenge-platform/h/b/scripts/jsd/388c99dd0998/main.js?

8 KB
4 KB

80ms
59ms

Script
application/javascript

104.18.35.135
CLOUDFLARENET

General

Check archive.org

Show headers Download Go to

Full URL

https://offerup.com/cdn-cgi/challenge-platform/h/b/scripts/jsd/388c99dd0998/main.js?

Protocol

HTTP/1.1

Server

104.18.35.135 -, , ASN13335 (CLOUDFLARENET, US),

Reverse DNS

Software

cloudflare /

Resource Hash

11de6aa489639195d060848716d7b9983201c15238a6e706e1321e5e788f039c

Security Headers

Name	Value
Strict-Transport-Security	max-age=2592000
X-Content-Type-Options	nosniff

Request headers

Referer
User-Agent: Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/128.0.0.0 Safari/537.36

Response headers

Date: Fri, 13 Sep 2024 09:33:36 GMT
Strict-Transport-Security: max-age=2592000
x-content-type-options: nosniff
NEL: {"success_fraction":0,"report_to":"cf-nel","max_age":604800}
Server: cloudflare
Content-Encoding: gzip
Transfer-Encoding: chunked
Report-To: {"endpoints":[{"url":"https:\/\/a.nel.cloudflare.com\/report\/v4?s=Ja%2FRQImxQ7XB5GdJgxzYuKRpY%2FAXQVKN6oAIEUGQDPrOq7Fq5mRvYIAu4Ggz5H9D0wU6nLK9eoEUPPPc2zOjd43BkGGWkxOQ%2BeOC8mam5XYEC%2F4O9fMyTknmb7Oe"}],"group":"cf-nel","max_age":604800}
Content-Type: application/javascript; charset=UTF-8
cache-control: max-age=14400, stale-if-error=10800, stale-while-revalidate=10800, public
Connection: keep-alive
CF-RAY: 8c2722fcb8bf44f8-TXL

Redirect headers

Date: Fri, 13 Sep 2024 09:33:36 GMT
Strict-Transport-Security: max-age=2592000
NEL: {"success_fraction":0,"report_to":"cf-nel","max_age":604800}
Server: cloudflare
Report-To: {"endpoints":[{"url":"https:\/\/a.nel.cloudflare.com\/report\/v4?s=NyFJdOoWiIlFCT46ycEiL829FGxwBy19SlmuqOZWqaNsqJk6NmNnGyxATBzqBBDWYt05i%2Fn6PXFpTsZNAQivS9EM3%2BQOcbA6CE8p7lF%2BUCdvifl2MjmgOxbIYDsy"}],"group":"cf-nel","max_age":604800}
location: /cdn-cgi/challenge-platform/h/b/scripts/jsd/388c99dd0998/main.js?
access-control-allow-origin: *
cache-control: max-age=300, stale-if-error=10800, stale-while-revalidate=10800, public
Connection: keep-alive
CF-RAY: 8c2722fc38d462fe-HAM
Content-Length: 0

GET
H/1.1 403
Forbidden favicon.ico
offerup.com/ 227 B
770 B 125ms
65ms Other
text/html 104.18.35.135
CLOUDFLARENET

General

Check archive.org

Show headers Download Go to

Full URL

https://offerup.com/favicon.ico

Protocol

HTTP/1.1

Security

TLS 1.3, , AES_128_GCM

Server

104.18.35.135 -, , ASN13335 (CLOUDFLARENET, US),

Reverse DNS

Software

cloudflare /

Resource Hash

f68976929491379e914d5e22d5d55d4bcad96c719795fdc32cbc9cebd8d6bba8

Security Headers

Name	Value
Strict-Transport-Security	max-age=2592000

Request headers

Referer: https://offerup.com/unavailable/geo
User-Agent: Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/128.0.0.0 Safari/537.36

Response headers

Date: Fri, 13 Sep 2024 09:33:36 GMT
Strict-Transport-Security: max-age=2592000
Content-Encoding: gzip
NEL: {"success_fraction":0,"report_to":"cf-nel","max_age":604800}
Server: cloudflare
Vary: Accept-Encoding
Transfer-Encoding: chunked
Report-To: {"endpoints":[{"url":"https:\/\/a.nel.cloudflare.com\/report\/v4?s=DO9xh7rhsq9OYvKRjAqUjfyqYdYgrpNsbu1viQ8qnsNnnTcf2XtOzE8uL%2Fb8k5mnokpKpC7ytAFLEyW7dewUDxWrIRz27dOHxsysSRcNBX87tmPn25efX8A0AtkD"}],"group":"cf-nel","max_age":604800}
Content-Type: text/html
Connection: keep-alive
CF-RAY: 8c2722fca96962fe-HAM

POST
H/1.1 200
OK 8c2722fb8fbc62fe Show response
offerup.com/cdn-cgi/challenge-platform/h/b/jsd/r/ Frame 78A5 0
1 KB 103ms
98ms XHR
text/plain 104.18.35.135
CLOUDFLARENET

General

Check archive.org

Show headers Download Go to

Full URL

https://offerup.com/cdn-cgi/challenge-platform/h/b/jsd/r/8c2722fb8fbc62fe

Requested by

Host: offerup.com
URL: https://offerup.com/cdn-cgi/challenge-platform/scripts/jsd/main.js

Protocol

HTTP/1.1

Security

TLS 1.3, , AES_128_GCM

Server

104.18.35.135 -, , ASN13335 (CLOUDFLARENET, US),

Reverse DNS

Software

cloudflare /

Resource Hash

e3b0c44298fc1c149afbf4c8996fb92427ae41e4649b934ca495991b7852b855

Security Headers

Name	Value
Strict-Transport-Security	max-age=2592000

Request headers

Referer
User-Agent: Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/128.0.0.0 Safari/537.36
Content-Type: application/json

Response headers

Date: Fri, 13 Sep 2024 09:33:36 GMT
Strict-Transport-Security: max-age=2592000
NEL: {"success_fraction":0,"report_to":"cf-nel","max_age":604800}
Server: cloudflare
Report-To: {"endpoints":[{"url":"https:\/\/a.nel.cloudflare.com\/report\/v4?s=jFT0e7D4m8JxXBH5AzAWnQoZbYB2NJTKLBP4qAq62T%2BKStlDukVhvcbQWHjMCSSj%2FlaGZbSsr%2BHhwOwY9wQBJeiskdx4%2BJRWsgaxRAdevCu5at7HljB2u%2BCivxkX"}],"group":"cf-nel","max_age":604800}
Content-Type: text/plain; charset=UTF-8
Connection: keep-alive
CF-RAY: 8c2722fd89e444f8-TXL
Content-Length: 0

Verdicts & Comments Add Verdict or Comment

1 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.

object| 0

3 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.

Domain/Path	Expires	Name / Value
offerup.co/	1970-01-21 08:15:56	Name: _s Value: 9XMg5R%2FujUBKkYBueH1W3dKZOAJzAF2wToxjJCksV8STfB8pyKbWrEO1UE3tw%2BW7
.offerup.com/	1970-01-20 23:30:21	Name: __cf_bm Value: Zinx8zJAc43SYRzvBf3RPi5egAr8WWQTlJyo8mniHfs-1726220015-1.0.1.1-6uh8cGmpVLQFoHzm_RVD3b484EfMSdHLcsIZuadZ2T71oMbxRGzT2maTFdKD.O65yArUd6THACzOSIheyppeVg
.offerup.com/	1970-01-21 08:15:56	Name: cf_clearance Value: o1scRzV3kNfxo3Cp.Roh19lrDqIiycVxVT4SHvx0qsI-1726220016-1.2.1.1-QomxOVFQmVhPBqfJX46uVCENGaYVnJfAfJENu5kJu8kb57ePo9S1q07IzYCZt_sxuqEryexvrfAa_Ni.p8vCa8qUNE9SCEtFMFgTfmmKxTj4wp865xAOspdmc3UvKUztW6I9xFGjxiZlFpR3qIFmuEgq.nq3FUvznVu.MCZfZMXJhSNmv93gGWXBaWpvNFf6DgAy_v8MFas6yGxjpujIxtMjBx76a9x_bZC406V3OdxwcvJdTkqcrxO4.WnqFjqU.vaPgQoRblLaPZ97V2WaHVOb.yeq4UGarCWyVrtFafkTGVf4lrmyGFasq2Y2UwtMaF2F3fu75qbchEkbEJzKwk_2lXXYyv61AEG6OXpQwriWanisL9jElwm8UOcA.rch

2 Console Messages

A page may trigger messages to the console to be logged. These are often error messages about being unable to load a resource or execute a piece of JavaScript. Sometimes they also provide insight into the technology behind a website.

Source	Level	URL Text
network	error	URL: https://offerup.com/ Message: Failed to load resource: the server responded with a status of 403 (Forbidden)
network	error	URL: https://offerup.com/favicon.ico Message: Failed to load resource: the server responded with a status of 403 (Forbidden)

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
Strict-Transport-Security	max-age=2592000

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.

offerup.co
offerup.com
104.18.35.135
13.56.174.143
11de6aa489639195d060848716d7b9983201c15238a6e706e1321e5e788f039c
8d7f40ebdf5d1bfcb0700b94cdbd9cfacc45e6563150b5c8da2f6056676d7789
e3b0c44298fc1c149afbf4c8996fb92427ae41e4649b934ca495991b7852b855
f1d1ee5c1cb640f62de1f338285d69b13a8a578ba0bb1f45be47ca120232e6a6
f68976929491379e914d5e22d5d55d4bcad96c719795fdc32cbc9cebd8d6bba8

offerup.com Open in urlscan Pro 104.18.35.135 Public Scan

Summary

urlscan.io Verdict: No classification

Domain & IP information

Screenshot Live screenshot Full Image

Page URL History Show full URLs

Page Statistics

5 Requests

80 %HTTPS

0 %IPv6

2 Domains

2 Subdomains

2 IPs

2 Countries

39 kBTransfer

80 kBSize

3 Cookies

1 Outgoing links

Page URL History

Redirected requests

5 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

Redirect headers

Request headers

Response headers

Request headers

Response headers

Verdicts & Comments Add Verdict or Comment

1 JavaScript Global Variables

3 Cookies

2 Console Messages

Security Headers

Indicators

offerup.com Open in urlscan Pro
104.18.35.135 Public Scan

Screenshot
Live screenshot

Full Image

5
Requests

80 %
HTTPS

0 %
IPv6

2
Domains

2
Subdomains

2
IPs

2
Countries

39 kB
Transfer

80 kB
Size

3
Cookies

5 HTTP transactions
1 data transactions