githubextra.com - robtex.com

🛡️Domain Reputation CheckBlocklist, phishing & malware status→

githubextra.com

DNSSEC⚠️ Not signed
A2606:4700:3031::ac43:c11f🇺🇸 Cloudflare2606:4700:3031::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A2606:4700:3034::6815:bf3🇺🇸 Cloudflare2606:4700:3034::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A104.21.11.243Cloudflare104.21.0.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A172.67.193.31🇺🇸 Cloudflare172.67.192.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
NSgeorge.ns.cloudflare.com ⭐
A2606:4700:58::adf5:3ba7🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRgeorge.ns.cloudflare.com
A2803:f800:50::6ca2:c1a7🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L
PTRgeorge.ns.cloudflare.com
A2a06:98c1:50::ac40:21a7🇺🇸 Cloudflare2a06:98c1:50::/45
PTRgeorge.ns.cloudflare.com
A108.162.193.167🇺🇸 Cloudflare108.162.193.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRgeorge.ns.cloudflare.com
A172.64.33.167🇺🇸 Cloudflare172.64.33.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRgeorge.ns.cloudflare.com
A173.245.59.167🇺🇸 Cloudflare173.245.59.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRgeorge.ns.cloudflare.com
NSlina.ns.cloudflare.com
A2606:4700:50::adf5:3abb🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRlina.ns.cloudflare.com
A2803:f800:50::6ca2:c0bb🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L
PTRlina.ns.cloudflare.com
A2a06:98c1:50::ac40:20bb🇺🇸 Cloudflare2a06:98c1:50::/45
PTRlina.ns.cloudflare.com
A108.162.192.187🇺🇸 Cloudflare108.162.192.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRlina.ns.cloudflare.com
A172.64.32.187🇺🇸 Cloudflare172.64.32.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRlina.ns.cloudflare.com
A173.245.58.187🇺🇸 Cloudflare173.245.58.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRlina.ns.cloudflare.com
MX_dc-mx.35445c27caed.githubextra.com ⭐
A174.136.57.121🇺🇸 TierPoint174.136.57.0/24
PTRserver.scop-sys.info
TXTv=spf1 +a +mx -all
HTTPSHTTP/3, HTTP/2 ✓ hints match
IPv4 hints104.21.11.243, 172.67.193.31
IPv6 hints2606:4700:3031::ac43:c11f, 2606:4700:3034::6815:bf3
ECHX25519, HKDF-SHA256 + AES-128-GCM draft, id=139, name=cloudflare-ech.com
SOAgeorge.ns.cloudflare.comdns@cloudflare.com serial=2413945567

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=1790911064

Same first word

githubextra.com

Previous names

githubdoc.com
githubdog.com
githubdomains.com
githubdotcom.com
githubdown.com
githubdownfall.com
githubdownloads.com
githubdrama.com
githube.com
githubec.com
githubedia.com
githubedu.com
githubeducation.com
githubemoji.com
githubengineering.com
githubenterprise.com
githuber.com
githubert.com
githubetter.com
githubexplained.com

Next names

githubfast.com
githubfc.com
githubfelhasznaloitartalom.com
githubfi.com
githubfieldday.com
githubfile.com
githubfiles.com
githubfilter.com
githubfinances.com
githubfinds.com
githubflows.com
githubfolders.com
githubfolio.com
githubforcoders.com
githubford.com
githubforensics.com
githubforidiots.com
githubforker.com
githubforkids.com
githubforlesbians.com

DNS History

11 records (7 active, 4 former)

NSgeorge.ns.cloudflare.comlina.ns.cloudflare.comMX_dc-mx.35445c27caed.githubextra.comA104.21.11.243172.67.193.312606:4700:3031::ac43:c11f2606:4700:3034::6815:bf3188.114.96.0188.114.97.02a06:98c1:3120::2a06:98c1:3121::
●NSgeorge.ns.cloudflare.com2026-09-25 → 2026-10-02 · 2 obs
● 2026-09-25 16:30:44
● 2026-10-02 03:41:38
●NSlina.ns.cloudflare.com2026-09-25 → 2026-10-02 · 2 obs
● 2026-09-25 16:30:44
● 2026-10-02 03:41:38
●MX_dc-mx.35445c27caed.githubextra.com2026-09-25 → 2026-10-02 · 2 obs
● 2026-09-25 16:30:44
● 2026-10-02 03:41:38
●A104.21.11.2432026-09-28 → 2026-10-02 · 3 obs
○ 2026-09-25 16:30:44
● 2026-09-28 20:18:40
● 2026-10-02 03:41:38
●A172.67.193.312026-09-28 → 2026-10-02 · 3 obs
○ 2026-09-25 16:30:44
● 2026-09-28 20:18:40
● 2026-10-02 03:41:38
○A188.114.96.02026-09-25 → 2026-09-25 · 3 obs
● 2026-09-25 16:30:44
○ 2026-09-28 20:18:40
○ 2026-10-02 03:41:38
○A188.114.97.02026-09-25 → 2026-09-25 · 3 obs
● 2026-09-25 16:30:44
○ 2026-09-28 20:18:40
○ 2026-10-02 03:41:38
●A2606:4700:3031::ac43:c11f2026-09-28 → 2026-10-02 · 3 obs
○ 2026-09-25 16:30:44
● 2026-09-28 20:18:40
● 2026-10-02 03:41:38
●A2606:4700:3034::6815:bf32026-09-28 → 2026-10-02 · 3 obs
○ 2026-09-25 16:30:44
● 2026-09-28 20:18:40
● 2026-10-02 03:41:38
○A2a06:98c1:3120::2026-09-25 → 2026-09-25 · 3 obs
● 2026-09-25 16:30:44
○ 2026-09-28 20:18:40
○ 2026-10-02 03:41:38
○A2a06:98c1:3121::2026-09-25 → 2026-09-25 · 3 obs
● 2026-09-25 16:30:44
○ 2026-09-28 20:18:40
○ 2026-10-02 03:41:38

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
coml.gtld-servers.net, j.gtld-servers.net, h.gtld-servers.net, d.gtld-servers.net...-
githubextra.comgeorge.ns.cloudflare.com, lina.ns.cloudflare.com12 records

✅ Authoritative Response

Server:108.162.193.167

NS records: george.ns.cloudflare.com, lina.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for githubextra.com (unsigned zone)

⏱️ Timing

Total: 281ms | Queries: -

📄 Records

TypeCountSample Data
A2172.67.193.31, 104.21.11.243
AAAA22606:4700:3031::ac43:c11f, 2606:4700:3034::6815:bf3
NS2george.ns.cloudflare.com, lina.ns.cloudflare.com
MX1_dc-mx.35445c27caed.githubextra.com (pri
TXT1v=spf1 +a +mx -all
HTTPS1{"priority":1,"target":".","alpn":["h3",
SOA1george.ns.cloudflare.com dns.cloudflare.

📌 Glue Records Collected

Total: 12

Out-of-bailiwick: 12 (george.ns.cloudflare.com, george.ns.cloudflare.com, george.ns.cloudflare.com...)

Analysis

IP Addresses

githubextra.com has four IP addresses: 104.21.11.243, 172.67.193.31, 2606:4700:3031::ac43:c11f and 2606:4700:3034::6815:bf3.

Additional host names — eskortonline.top, megasnacker.com, adcoiyy.icu and two others — share IP numbers with githubextra.com.

Name Servers

githubextra.com is served by two delegated name servers, george.ns.cloudflare.com and lina.ns.cloudflare.com.

githubextra.com shares its name server setup with other domains, including hedleyshumpers.com, tardigrado.ai, shishira.workers.dev and two others.

githubextra.com has at least partial name server overlap with other domains, such as certain-axu.pages.dev, stacksync.workers.dev, eqi-web-asset-tech.pages.dev and two others.

It is common to see these name servers used together with name servers jonah.ns.cloudflare.com and ingrid.ns.cloudflare.com.

Host names with 6 IP numbers:

george.ns.cloudflare.com carries IP addresses 108.162.193.167, 172.64.33.167 and 173.245.59.167, with 3 other addresses beyond those.

lina.ns.cloudflare.com carries IP addresses 108.162.192.187, 172.64.32.187 and 173.245.58.187, with 3 other addresses beyond those.

Mail Servers

githubextra.com has one mail server: _dc-mx.35445c27caed.githubextra.com.

There is one IP number for _dc-mx.35445c27caed.githubextra.com: 174.136.57.121.