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a.dtssrv.com
104.21.34.180  Public Scan Open in urlscan Pro

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Submitted URL: http://a.dtssrv.com/ 6yr old
Effective URL: https://a.dtssrv.com/ 6yr old
Submission: On February 27 via manual from US — Scanned from IL
 Behaviour Indicators
Similar DOM Content API
Verdicts

Summary

This website contacted 2 IPs in 1 countries across 2 domains to perform 4 HTTP transactions. The main IP is 104.21.34.180, located in Ascension Island and belongs to CLOUDFLARENET - Cloudflare, Inc., US. The main domain is a.dtssrv.com. The Cisco Umbrella rank of the primary domain is 14905. 6yr old
TLS certificate: Issued by WE1 on December 31st 2025. Valid for: 3mo.
This is the only time a.dtssrv.com was scanned on urlscan.io!

urlscan.io Verdict: No classification

Domain & IP information

IP Address AS Autonomous System
3 104.21.34.180 13335 (CLOUDFLAR...)
1 104.16.79.73 13335 (CLOUDFLAR...)
4 2
Apex Domain
Subdomains		 Transfer
3 dtssrv.com
a.dtssrv.com — Cisco Umbrella Rank: 14905 6yr old
2 KB
1 cloudflareinsights.com
static.cloudflareinsights.com — Cisco Umbrella Rank: 414 7yr old
11 KB
4 2
Domain Requested by
3 a.dtssrv.com static.cloudflareinsights.com
1 static.cloudflareinsights.com a.dtssrv.com
4 2

This site contains no links.

Subject Issuer Validity Valid
dtssrv.com
WE1		 2025-12-31 -
2026-03-31		 3mo crt.sh
cloudflareinsights.com
WE1		 2026-02-17 -
2026-05-18		 3mo crt.sh

This page contains 1 frames:

Primary Page: https://a.dtssrv.com/
Frame ID: 4E0A6FA32E2CE23BD9E5DCB47434CE49
Requests: 4 HTTP requests in this frame

Screenshot
Live screenshot
Full Image

Page Title

404 Not Found

Page URL History Show full URLs

  1. http://a.dtssrv.com/ HTTP 307
    https://a.dtssrv.com/ Page URL

Detected technologies

Overall confidence: 100%
Detected patterns
  • static\.cloudflareinsights\.com/beacon(?:\.min)?\.js

Page Statistics

4
Requests

100 %
HTTPS

0 %
IPv6

2
Domains

2
Subdomains

2
IPs

1
Countries

13 kB
Transfer

31 kB
Size

0
Cookies

Page URL History

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

  1. http://a.dtssrv.com/ HTTP 307
    https://a.dtssrv.com/ Page URL

Redirected requests

There were HTTP redirect chains for the following requests:

4 HTTP transactions

Resource
Path		 Size
x-fer		 Type
MIME-Type
Primary Request /
a.dtssrv.com/
Redirect Chain
  • http://a.dtssrv.com/
  • https://a.dtssrv.com/
1 KB
1 KB 		Document
General
Check archive.org
Download Go to
Full URL
https://a.dtssrv.com/
Protocol
H3
Security
QUIC, , AES_128_GCM
Server
104.21.34.180 , Ascension Island, ASN13335 (CLOUDFLARENET - Cloudflare, Inc., US),
Reverse DNS
Software
cloudflare /
Resource Hash
ad705ccabca2742628f443a43af37caf65deb01ec06fab4f571207e07a75052f

Request headers

Upgrade-Insecure-Requests
1
User-Agent
Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/145.0.0.0 Safari/537.36

Response headers

alt-svc
h3=":443"; ma=86400
cf-cache-status
DYNAMIC
cf-ray
9d4aef4bcb0a0bed-TLV
content-encoding
zstd
content-type
text/html
date
Fri, 27 Feb 2026 21:56:53 GMT
nel
{"report_to":"cf-nel","success_fraction":0.0,"max_age":604800}
priority
u=0,i
report-to
{"group":"cf-nel","max_age":604800,"endpoints":[{"url":"https://a.nel.cloudflare.com/report/v4?s=Xs%2FiLSPAixnmroRq%2B2%2Bv3kCM4fXg5apkZrT9hu6pOurO4LTyie%2FgJcZbFjQ8OM27lMigIcVg0j%2B4NV9XiJxkptCdMIdnwkPTsyI%2FHw%3D%3D"}]}
server
cloudflare
server-timing
cfCacheStatus;desc="DYNAMIC" cfEdge;dur=1,cfOrigin;dur=148 cfExtPri
vary
accept-encoding

Redirect headers

Location
https://a.dtssrv.com/
Non-Authoritative-Reason
HttpsUpgrades
v67327c56f0bb4ef8b305cae61679db8f1769101564043
static.cloudflareinsights.com/beacon.min.js/ 		29 KB
11 KB 		Script
General
Check archive.org
Download Go to
Full URL
https://static.cloudflareinsights.com/beacon.min.js/v67327c56f0bb4ef8b305cae61679db8f1769101564043
Requested by
Host: a.dtssrv.com
URL: https://a.dtssrv.com/
Protocol
H2
Security
TLS 1.3, , AES_128_GCM
Server
104.16.79.73 , Ascension Island, ASN13335 (CLOUDFLARENET - Cloudflare, Inc., US),
Reverse DNS
Software
cloudflare /
Resource Hash
e7aa4e094a5dab2c40e1be1fbf91c58b7e26423e48e188a485a72994e8d050b0

Request headers

User-Agent
Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/145.0.0.0 Safari/537.36
Origin
https://a.dtssrv.com
Referer
https://a.dtssrv.com/

Response headers

cache-control
public, max-age=86400
content-encoding
gzip
etag
W/"2026.1.1"
cross-origin-resource-policy
cross-origin
cf-ray
9d4aef4e7d75c227-TLV
access-control-allow-origin
*
date
Fri, 27 Feb 2026 21:56:54 GMT
content-type
text/javascript;charset=UTF-8
last-modified
Thu, 19 Feb 2026 17:45:24 GMT
vary
Accept-Encoding
server
cloudflare
rum
a.dtssrv.com/cdn-cgi/ 		0
431 B 		XHR
General
Check archive.org
Download Go to
Full URL
https://a.dtssrv.com/cdn-cgi/rum?
Requested by
Host: static.cloudflareinsights.com
URL: https://static.cloudflareinsights.com/beacon.min.js/v67327c56f0bb4ef8b305cae61679db8f1769101564043
Protocol
H3
Security
QUIC, , AES_128_GCM
Server
104.21.34.180 , Ascension Island, ASN13335 (CLOUDFLARENET - Cloudflare, Inc., US),
Reverse DNS
Software
cloudflare /
Resource Hash
e3b0c44298fc1c149afbf4c8996fb92427ae41e4649b934ca495991b7852b855

Request headers

User-Agent
Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/145.0.0.0 Safari/537.36
content-type
application/json
Referer
https://a.dtssrv.com/

Response headers

access-control-max-age
86400
nel
{"report_to":"cf-nel","success_fraction":0.0,"max_age":604800}
report-to
{"group":"cf-nel","max_age":604800,"endpoints":[{"url":"https://a.nel.cloudflare.com/report/v4?s=vZLqdf1Q%2Bbl7ZAF5FY6I1SR8V59IoDEsRDScNJWNaCDf6x4FuMzzGTBe%2FP91fnjwQXC960IEOAAdN%2FtNGdaB4%2BrGPFE6mxyJWqvwhw%3D%3D"}]}
access-control-allow-credentials
true
access-control-allow-methods
POST,OPTIONS
cf-ray
9d4aef4f4b7b0bed-TLV
access-control-allow-origin
https://a.dtssrv.com
alt-svc
h3=":443"; ma=86400
server-timing
cfExtPri
date
Fri, 27 Feb 2026 21:56:54 GMT
content-type
text/plain
vary
Origin
server
cloudflare
priority
u=1,i
favicon.ico
a.dtssrv.com/ 		580 B
592 B 		Other
General
Check archive.org
Download Go to
Full URL
https://a.dtssrv.com/favicon.ico
Protocol
H3
Security
QUIC, , AES_128_GCM
Server
104.21.34.180 , Ascension Island, ASN13335 (CLOUDFLARENET - Cloudflare, Inc., US),
Reverse DNS
Software
cloudflare /
Resource Hash
9e3dad9d075c73dc68d76bdfee5a2400bb8da07094c1059544b434177a8789f0

Request headers

User-Agent
Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/145.0.0.0 Safari/537.36
Referer
https://a.dtssrv.com/

Response headers

cache-control
max-age=14400
nel
{"report_to":"cf-nel","success_fraction":0.0,"max_age":604800}
content-encoding
zstd
cf-cache-status
MISS
report-to
{"group":"cf-nel","max_age":604800,"endpoints":[{"url":"https://a.nel.cloudflare.com/report/v4?s=oeETpivOpllMHeH17qIDapsIgh947hMc2USd8R%2FyFszIfEd9700HF1wnku74KAnSU%2FDEpNCZl5TDRfQpFBcAAmYO1YSlKkXVQFp97Q%3D%3D"}]}
cf-ray
9d4aef4f4b7c0bed-TLV
alt-svc
h3=":443"; ma=86400
server-timing
cfExtPri
date
Fri, 27 Feb 2026 21:56:54 GMT
content-type
text/html
vary
accept-encoding
server
cloudflare
priority
u=1,i

Verdicts & Comments Add Verdict or Comment

1 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.

object| __cfBeacon

0 Cookies

2 Console Messages

Source Level URL
Text
network error URL: https://a.dtssrv.com/
Message:
Failed to load resource: the server responded with a status of 404 ()
network error URL: https://a.dtssrv.com/favicon.ico
Message:
Failed to load resource: the server responded with a status of 404 ()