URL: https://assets.tumblr.com/pop/js/modern/sentry-537a0d29.js
Submission: On February 16 via manual from GB — Scanned from GB

Summary

This website contacted 1 IPs in 1 countries across 1 domains to perform 1 HTTP transactions. The main IP is 192.0.77.40, located in San Francisco, United States and belongs to AUTOMATTIC, US. The main domain is assets.tumblr.com. The Cisco Umbrella rank of the primary domain is 18432.
TLS certificate: Issued by Sectigo ECC Domain Validation Secure ... on November 14th 2022. Valid for: a year.
This is the only time assets.tumblr.com was scanned on urlscan.io!

urlscan.io Verdict: No classification

Domain & IP information

IP Address AS Autonomous System
1 192.0.77.40 2635 (AUTOMATTIC)
1 1
Apex Domain
Subdomains
Transfer
1 tumblr.com
assets.tumblr.com — Cisco Umbrella Rank: 18432
60 KB
1 1
Domain Requested by
1 assets.tumblr.com
1 1

This site contains no links.

Subject Issuer Validity Valid
*.tumblr.com
Sectigo ECC Domain Validation Secure Server CA
2022-11-14 -
2023-12-15
a year crt.sh

This page contains 1 frames:

Primary Page: https://assets.tumblr.com/pop/js/modern/sentry-537a0d29.js
Frame ID: B79616EE8C0C162659CB117FCF39E1F2
Requests: 1 HTTP requests in this frame

Screenshot


Detected technologies

Overall confidence: 100%
Detected patterns
  • ^https?://(?:www\.)?[^/]+\.tumblr\.com/

Page Statistics

1
Requests

100 %
HTTPS

0 %
IPv6

1
Domains

1
Subdomains

1
IPs

1
Countries

60 kB
Transfer

199 kB
Size

0
Cookies

Redirected requests

There were HTTP redirect chains for the following requests:

1 HTTP transactions

Resource
Path
Size
x-fer
Type
MIME-Type
Primary Request sentry-537a0d29.js
assets.tumblr.com/pop/js/modern/
199 KB
60 KB
Document
General
Full URL
https://assets.tumblr.com/pop/js/modern/sentry-537a0d29.js
Protocol
H2
Security
TLS 1.3, , AES_128_GCM
Server
192.0.77.40 San Francisco, United States, ASN2635 (AUTOMATTIC, US),
Reverse DNS
assets.tumblr.com
Software
nginx /
Resource Hash
5aa6532202c4000e67fe86da973601966a058adb20f4661581741c45804ad644
Security Headers
Name Value
Strict-Transport-Security max-age=31536000; preload max-age=31536000; preload

Request headers

Upgrade-Insecure-Requests
1
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/110.0.5481.100 Safari/537.36
accept-language
en-GB,en;q=0.9

Response headers

access-control-allow-origin
*
cache-control
max-age=315360000 immutable
content-encoding
br
content-type
application/javascript; charset=UTF-8
date
Thu, 16 Feb 2023 19:35:22 GMT
etag
W/"31b7f-1863cc3e6c8"
expires
Thu, 31 Dec 2037 23:55:55 GMT
last-modified
Fri, 10 Feb 2023 19:18:37 GMT
server
nginx
strict-transport-security
max-age=31536000; preload max-age=31536000; preload
timing-allow-origin
*
vary
Accept-Encoding
x-nc
HIT ams 1
x-rid
50d0aacf0c182dd6fad5986bc7e8a671

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.

boolean| credentialless object| oncontentvisibilityautostatechange

0 Cookies

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=31536000; preload max-age=31536000; preload

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.

assets.tumblr.com
192.0.77.40
5aa6532202c4000e67fe86da973601966a058adb20f4661581741c45804ad644