Submitted URL: http://use-application-dns.net/ 7yr old
Effective URL: https://support.mozilla.org/en-US/kb/canary-domain-use-application-dnsnet 13yr old
Submission: On March 13 via manual from IN — Scanned from PL

Summary

This website contacted 2 IPs in 1 countries across 2 domains to perform 1 HTTP transactions. The main IP is 151.101.65.91, located in United States and belongs to FASTLY - Fastly, Inc., US. The main domain is support.mozilla.org. The Cisco Umbrella rank of the primary domain is 10092. 13yr old
TLS certificate: Issued by R13 on February 3rd 2026. Valid for: 3mo.
This is the only time support.mozilla.org was scanned on urlscan.io!

urlscan.io Verdict: No classification

Domain & IP information

IP Address AS Autonomous System
1 1 35.190.14.201 396982 (GOOGLE-CL...)
1 151.101.65.91 54113 (FASTLY)
1 2
Apex Domain
Subdomains
Transfer
1 mozilla.org
support.mozilla.org — Cisco Umbrella Rank: 10092 13yr old
180 KB
1 use-application-dns.net
use-application-dns.net — Cisco Umbrella Rank: 9988 7yr old
361 B
1 2
Domain Requested by
1 support.mozilla.org
1 use-application-dns.net 1 redirects
1 2

This site contains no links.

Subject Issuer Validity Valid
support.mozilla.org
R13
2026-02-03 -
2026-05-04
3mo crt.sh

This page contains 1 frames:

Primary Page: https://support.mozilla.org/en-US/kb/canary-domain-use-application-dnsnet
Frame ID: 6627D79EC6302B30CC476F41C616E8A7
Requests: 4 HTTP requests in this frame

Screenshot

Page Title

support.mozilla.org

Page URL History Show full URLs

  1. http://use-application-dns.net/ HTTP 307
    https://use-application-dns.net/ HTTP 301
    https://support.mozilla.org/en-US/kb/canary-domain-use-application-dnsnet Page URL

Page Statistics

1
Requests

100 %
HTTPS

0 %
IPv6

2
Domains

2
Subdomains

2
IPs

1
Countries

180 kB
Transfer

187 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://use-application-dns.net/ HTTP 307
    https://use-application-dns.net/ HTTP 301
    https://support.mozilla.org/en-US/kb/canary-domain-use-application-dnsnet Page URL

Redirected requests

There were HTTP redirect chains for the following requests:

1 HTTP transactions

Resource
Path
Size
x-fer
Type
MIME-Type
Primary Request canary-domain-use-application-dnsnet
support.mozilla.org/en-US/kb/
Redirect Chain
  • http://use-application-dns.net/
  • https://use-application-dns.net/
  • https://support.mozilla.org/en-US/kb/canary-domain-use-application-dnsnet
180 KB
180 KB
Document
General
Full URL
https://support.mozilla.org/en-US/kb/canary-domain-use-application-dnsnet
Protocol
H2
Security
TLS 1.3, , AES_128_GCM
Server
151.101.65.91 , United States, ASN54113 (FASTLY - Fastly, Inc., US),
Reverse DNS
Software
/
Resource Hash
de513e7071924233fc742212c6217568f41351a74be653932d824ad3c0d86e70

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

accept-ranges
bytes
cache-control
private, no-store
date
Fri, 13 Mar 2026 16:26:15 GMT
retry-after
600
via
1.1 varnish
x-cache
MISS
x-cache-hits
0
x-served-by
cache-vie6373-VIE, cache-vie6331-VIE
x-timer
S1773419175.030948,VS0,VE52

Redirect headers

alt-svc
h3=":443"; ma=2592000,h3-29=":443"; ma=2592000
content-length
162
content-type
text/html
date
Fri, 13 Mar 2026 16:26:14 GMT
location
https://support.mozilla.org/en-US/kb/canary-domain-use-application-dnsnet
server
nginx
strict-transport-security
max-age=60; includeSubDomains
via
1.1 google
truncated
/
3 KB
0
Image
General
Full URL
data:truncated
Protocol
DATA
Server
-, , ASN (),
Reverse DNS
Software
/
Resource Hash
04d05978fdb111358073ab0524e5c1fafc0826615c206987618416b8bd8a4747

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

Response headers

Content-Type
image/png
truncated
/
5 KB
0
Image
General
Full URL
data:truncated
Protocol
DATA
Server
-, , ASN (),
Reverse DNS
Software
/
Resource Hash
e4222715b556e7d99622c83e620d2f8e090047e56adb07923047f95828d561f2

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

Response headers

Content-Type
image/png
truncated
/
155 B
0
Image
General
Full URL
data:truncated
Protocol
DATA
Server
-, , ASN (),
Reverse DNS
Software
/
Resource Hash
7808605ddd1f0eaa454aa444293d2f0260943e51e53838fca46506e6a69fe521

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

Response headers

Content-Type
image/png

Verdicts & Comments Add Verdict or Comment

57 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.

function| assert function| getRequiredElement function| P function| S function| getRandomNum function| getTimeStamp object| Dimensions object| Config$2 function| getGlobalConfig function| setGlobalConfig object| Config$1 object| Config function| setMaxGapCoefficient function| setMaxObstacleLength object| Status object| A11yStrings object| RunnerClasses object| RunnerSounds object| RunnerEvents function| updateCanvasScaling function| getA11yString function| vibrate function| createCanvas function| decodeBase64ToArrayBuffer function| createAdjustedCollisionBox function| drawCollisionBoxes function| boxCompare function| toggleHelpBox function| diagnoseErrors function| portalSignin function| updateForDnsProbe function| getMainFrameErrorCssClass function| getMainFrameErrorIconCssClass function| getSubFrameErrorIconCssClass function| shouldShowSuggestionsSummaryList function| getSuggestionsSummaryItemCssClass function| reloadButtonClick function| downloadButtonClick function| detailsButtonClick function| setAutoFetchState function| savePageLaterClick function| cancelSavePageClick function| shouldShowControlButtons function| shouldShowDetailsButton function| getDetailsButtonCssClass function| getDetailsButtonText function| getButtonsCssClass function| updateInitialInstruction function| onDocumentLoad function| onTemplateDataReceived function| getHtml object| litPropertyMetadata object| reactiveElementVersions object| litHtmlVersions object| litElementVersions object| loadTimeDataRaw object| errorPageController

0 Cookies

1 Console Messages

Source Level URL
Text
network error URL: chrome-error://chromewebdata/
Message:
Failed to load resource: the server responded with a status of 429 ()