github-cdn.com - robtex.com

🛡️Domain Reputation CheckBlocklist, phishing & malware status→

github-cdn.com

DNSSEC⚠️ Not signed
A18.133.158.13🇬🇧 Amazon18.132.0.0/14 EC2 LHR prefix
PTRec2-18-133-158-13.eu-west-2.compute.amazonaws.com
NSns-649.awsdns-17.net ⭐
A2600:9000:5302:8900::1🇺🇸 Amazon2600:9000:5302::/48 - CloudFront
PTRns-649.awsdns-17.net
A205.251.194.137🇺🇸 Amazon205.251.194.0/24 prefix
PTRns-649.awsdns-17.net
NSns-1482.awsdns-57.org
A2600:9000:5305:ca00::1🇺🇸 Amazon2600:9000:5305::/48 - CloudFront
PTRns-1482.awsdns-57.org
A205.251.197.202🇺🇸 Amazon205.251.197.0/24 prefix
PTRns-1482.awsdns-57.org
NSns-1858.awsdns-40.co.uk
A2600:9000:5307:4200::1🇺🇸 Amazon2600:9000:5307::/48 - CloudFront
PTRns-1858.awsdns-40.co.uk
A205.251.199.66🇺🇸 Amazon205.251.199.0/24 prefix
PTRns-1858.awsdns-40.co.uk
NSns-280.awsdns-35.com
A2600:9000:5301:1800::1🇺🇸 Amazon2600:9000:5301::/48 - CloudFront
PTRns-280.awsdns-35.com
A205.251.193.24🇺🇸 Amazon205.251.193.0/24 prefix
PTRns-280.awsdns-35.com
SOAns-649.awsdns-17.netawsdns-hostmaster@amazon.com serial=1

com

DNSSEC🔒 Signed (DS record present)
NSa.gtld-servers.net ⭐
NSb.gtld-servers.net
NSc.gtld-servers.net
NSd.gtld-servers.net
NSe.gtld-servers.net
NSf.gtld-servers.net
NSg.gtld-servers.net
NSh.gtld-servers.net
NSi.gtld-servers.net
NSj.gtld-servers.net
NSk.gtld-servers.net
NSl.gtld-servers.net
NSm.gtld-servers.net
SOAa.gtld-servers.netnstld@verisign-grs.com serial=1788153785

Same first word

github-cdn.workers.dev
github-cdn.com
github-cdn.net

Previous names

githuawakori.com
github-6xw-com.com
github-action.com
github-actions-browser.com
github-activation.com
github-admin.com
github-alert.com
github-analytics.com
github-apocalypse.com
github-assets.com
github-ats.com
github-awards.com
github-aws-samsung.com
github-backup.com
github-beta.com
github-bigllc.com
github-blogs.com
github-bread.com
github-camo.com
github.com

Next names

github-center.com
github-chat.com
github-clash.com
github-claude.com
github-clientlibs.com
github-cn.com
github-code.com
github-contributions.com
github-contributor.com
github-copilot-dashboard.com
github-copilot.com
github-dash.com
github-debug.com
github-enterprise-server.com
github-fake.com
github-file-watcher.com
github-followers.com
github-free.com
github-games.com
github-geo.com

DNS History

12 records (5 active, 7 former)

2017201820192020202120222023202420252026NSns-1482.awsdns-57.orgns-1858.awsdns-40.co.ukns-280.awsdns-35.comns-649.awsdns-17.netns-1200.awsdns-22.orgns-1989.awsdns-56.co.ukns-364.awsdns-45.comns-610.awsdns-12.netA18.133.158.1352.24.23.17754.210.167.14754.86.120.74
○NSns-1200.awsdns-22.org2016-12-18 → 2017-10-26 · 4 obs
● 2016-12-18 12:47:28
● 2017-10-26 19:51:24
○ 2026-03-23 09:37:54
○ 2026-08-31 05:52:54
●NSns-1482.awsdns-57.org2026-03-23 → 2026-08-31 · 3 obs
○ 2017-10-26 19:51:24
● 2026-03-23 09:37:54
● 2026-08-31 05:52:54
●NSns-1858.awsdns-40.co.uk2026-03-23 → 2026-08-31 · 3 obs
○ 2017-10-26 19:51:24
● 2026-03-23 09:37:54
● 2026-08-31 05:52:54
○NSns-1989.awsdns-56.co.uk2016-12-18 → 2017-10-26 · 4 obs
● 2016-12-18 12:47:28
● 2017-10-26 19:51:24
○ 2026-03-23 09:37:54
○ 2026-08-31 05:52:54
●NSns-280.awsdns-35.com2026-03-23 → 2026-08-31 · 3 obs
○ 2017-10-26 19:51:24
● 2026-03-23 09:37:54
● 2026-08-31 05:52:54
○NSns-364.awsdns-45.com2016-12-18 → 2017-10-26 · 4 obs
● 2016-12-18 12:47:28
● 2017-10-26 19:51:24
○ 2026-03-23 09:37:54
○ 2026-08-31 05:52:54
○NSns-610.awsdns-12.net2016-12-18 → 2017-10-26 · 4 obs
● 2016-12-18 12:47:28
● 2017-10-26 19:51:24
○ 2026-03-23 09:37:54
○ 2026-08-31 05:52:54
●NSns-649.awsdns-17.net2026-03-23 → 2026-08-31 · 3 obs
○ 2017-10-26 19:51:24
● 2026-03-23 09:37:54
● 2026-08-31 05:52:54
●A18.133.158.132026-03-23 → 2026-08-31 · 3 obs
○ 2017-10-26 19:51:24
● 2026-03-23 09:37:54
● 2026-08-31 05:52:54
○A52.24.23.1772016-12-18 → 2016-12-18 · 3 obs
● 2016-12-18 12:47:28
○ 2017-10-26 19:51:24
○ 2026-08-31 05:52:54
○A54.210.167.1472017-10-26 → 2017-10-26 · 4 obs
○ 2016-12-18 12:47:28
● 2017-10-26 19:51:24
○ 2026-03-23 09:37:54
○ 2026-08-31 05:52:54
○A54.86.120.742017-10-26 → 2017-10-26 · 4 obs
○ 2016-12-18 12:47:28
● 2017-10-26 19:51:24
○ 2026-03-23 09:37:54
○ 2026-08-31 05:52:54

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
coma.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net...-
github-cdn.comns-649.awsdns-17.net, ns-280.awsdns-35.com, ns-1858.awsdns-40.co.uk, ns-1482.awsdns-57.org2 records

✅ Authoritative Response

Server:205.251.194.137

NS records: ns-649.awsdns-17.net, ns-280.awsdns-35.com, ns-1858.awsdns-40.co.uk, ns-1482.awsdns-57.org

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for github-cdn.com (unsigned zone)

⏱️ Timing

Total: 572ms | Queries: -

📄 Records

TypeCountSample Data
A118.133.158.13
NS4ns-1482.awsdns-57.org, ns-1858.awsdns-40.co.uk...
SOA1ns-649.awsdns-17.net awsdns-hostmaster.a

📌 Glue Records Collected

Total: 2

Out-of-bailiwick: 2 (ns-280.awsdns-35.com, ns-280.awsdns-35.com)

Analysis

IP Addresses

github-cdn.com directs to one IP number, which is 18.133.158.13.

Name Servers

The domain github-cdn.com is delegated to these four name servers: ns-280.awsdns-35.com, ns-649.awsdns-17.net, ns-1482.awsdns-57.org and ns-1858.awsdns-40.co.uk.

github-cdn.com has at least partial name server overlap with other domains, such as mycmaonline.ca, sonitroleastcascades.com, auto-ops.console.qa.cld.elstc.co and two others.

ns-280.awsdns-35.com, ns-649.awsdns-17.net, ns-1482.awsdns-57.org and ns-1858.awsdns-40.co.uk all point to exactly two IP numbers each: ns-280.awsdns-35.com → 205.251.193.24 and 2600:9000:5301:1800::1; ns-649.awsdns-17.net → 205.251.194.137 and 2600:9000:5302:8900::1; ns-1482.awsdns-57.org → 205.251.197.202 and 2600:9000:5305:ca00::1; ns-1858.awsdns-40.co.uk → 205.251.199.66 and 2600:9000:5307:4200::1.