URL:
https://js.adsrvr.org/up_loader.1.1.0.js 10yr old
Submission: On March 24 via api (March 24th 2025, 1:01:58 pm UTC) from IT — Scanned from IT

Summary

This website contacted 1 IPs in 1 countries across 1 domains to perform 2 HTTP transactions. The main IP is 18.172.103.101, located in United States and belongs to AMAZON-02, US. The main domain is js.adsrvr.org. The Cisco Umbrella rank of the primary domain is 1385. 10yr old
TLS certificate: Issued by GlobalSign GCC R3 DV TLS CA 2020 on April 23rd 2024. Valid for: 1yr.
This is the only time js.adsrvr.org was scanned on urlscan.io!

urlscan.io Verdict: No classification

Domain & IP information

IP Address AS Autonomous System
2 18.172.103.101 18.172.103.101 16509 (AMAZON-02) (AMAZON-02)
2 1
Apex Domain
Subdomains
Transfer
2 adsrvr.org
js.adsrvr.org — Cisco Umbrella Rank: 1385 10yr old
7 KB
2 1
Domain Requested by
2 js.adsrvr.org
2 1

This site contains no links.

Subject Issuer Validity Valid
*.adsrvr.org
GlobalSign GCC R3 DV TLS CA 2020
2024-04-23 -
2025-05-25
1yr crt.sh

This page contains 1 frames:

Primary Page: https://js.adsrvr.org/up_loader.1.1.0.js
Frame ID: 02B383292071E45AEFD4C28603188775
Requests: 2 HTTP requests in this frame

Screenshot


Page Statistics

2
Requests

100 %
HTTPS

0 %
IPv6

1
Domains

1
Subdomains

1
IPs

1
Countries

7 kB
Transfer

17 kB
Size

0
Cookies

Redirected requests

There were HTTP redirect chains for the following requests:

2 HTTP transactions
0 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 up_loader.1.1.0.js Show response
js.adsrvr.org/
16 KB
7 KB
146ms
42ms
Document
application/javascript
18.172.103.101
AMAZON-02
General
Full URL
https://js.adsrvr.org/up_loader.1.1.0.js
Protocol
HTTP/1.1
Security
TLS 1.3, , AES_128_GCM
Server
18.172.103.101 , United States, ASN16509 (AMAZON-02, US),
Reverse DNS
server-18-172-103-101.fra60.r.cloudfront.net
Software
AmazonS3 /
Resource Hash
f809a31df5abb3d2c1fd301a94e21b4396da0146e3465a638f2a9a1d79eb0089

Request headers

Upgrade-Insecure-Requests
1
User-Agent
Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/134.0.0.0 Safari/537.36

Response headers

Age
3396
Connection
keep-alive
Content-Encoding
gzip
Content-Type
application/javascript
Date
Mon, 24 Mar 2025 12:05:25 GMT
ETag
W/"ff37a1bd7bc89c26c8ff63839a1ebc3a"
Last-Modified
Sun, 23 Mar 2025 12:04:37 GMT
Server
AmazonS3
Transfer-Encoding
chunked
Vary
accept-encoding
Via
1.1 37dd0feed3e180cbd05080c74e7a5a42.cloudfront.net (CloudFront)
X-Amz-Cf-Id
RzXUTt1zzIs_17ASEEEar04IsiPK91SaI-DlF9vuKdb0IyvgWYSg5A==
X-Amz-Cf-Pop
FRA60-P8
X-Cache
Hit from cloudfront
x-amz-server-side-encryption
AES256
GET
H/1.1
403
Forbidden
favicon.ico
js.adsrvr.org/
243 B
616 B
326ms
325ms
Other
application/xml
18.172.103.101
AMAZON-02
General
Full URL
https://js.adsrvr.org/favicon.ico
Protocol
HTTP/1.1
Security
TLS 1.3, , AES_128_GCM
Server
18.172.103.101 , United States, ASN16509 (AMAZON-02, US),
Reverse DNS
server-18-172-103-101.fra60.r.cloudfront.net
Software
AmazonS3 /
Resource Hash
b364f3f4b15f557e8e425851a730ac208110aaf02b776700f242e3bd18faefb5

Request headers

User-Agent
Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/134.0.0.0 Safari/537.36
Referer
https://js.adsrvr.org/up_loader.1.1.0.js

Response headers

Transfer-Encoding
chunked
Connection
keep-alive
Via
1.1 37dd0feed3e180cbd05080c74e7a5a42.cloudfront.net (CloudFront)
X-Cache
Error from cloudfront
X-Amz-Cf-Id
w1C_znzkGB0FAShtZTTvKJO9HLr1vqyi_HizW6rZNB4T7AH4IpA2kw==
Date
Mon, 24 Mar 2025 13:02:00 GMT
Content-Type
application/xml
X-Amz-Cf-Pop
FRA60-P8
Server
AmazonS3

Verdicts & Comments Add Verdict or Comment

0 JavaScript Window variables

These are the non-standard variables defined on the window object. These include var declarations and global functions and 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.

1 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://js.adsrvr.org/favicon.ico
Message:
Failed to load resource: the server responded with a status of 403 (Forbidden)

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.

js.adsrvr.org
18.172.103.101
b364f3f4b15f557e8e425851a730ac208110aaf02b776700f242e3bd18faefb5
f809a31df5abb3d2c1fd301a94e21b4396da0146e3465a638f2a9a1d79eb0089