`github.surf`

DNSSEC	⚠️ Not signed
A	2606:4700:3030::ac43:cdb4^{🇺🇸 Cloudflare2606:4700:3030::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	2606:4700:3036::6815:557a^{🇺🇸 Cloudflare2606:4700:3036::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	104.21.85.122^{Cloudflare104.21.80.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	172.67.205.180^{🇺🇸 Cloudflare172.67.192.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
NS	`nia.ns.cloudflare.com` ⭐
		A	2606:4700:50::adf5:3ad2^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`nia.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c0d2^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`nia.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:20d2^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`nia.ns.cloudflare.com`
		A	108.162.192.210^{🇺🇸 Cloudflare108.162.192.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`nia.ns.cloudflare.com`
		A	172.64.32.210^{🇺🇸 Cloudflare172.64.32.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`nia.ns.cloudflare.com`
		A	173.245.58.210^{🇺🇸 Cloudflare173.245.58.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`nia.ns.cloudflare.com`
NS	`todd.ns.cloudflare.com`
		A	2606:4700:58::adf5:3b92^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`todd.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c192^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`todd.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:2192^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`todd.ns.cloudflare.com`
		A	108.162.193.146^{🇺🇸 Cloudflare108.162.193.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`todd.ns.cloudflare.com`
		A	172.64.33.146^{🇺🇸 Cloudflare172.64.33.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`todd.ns.cloudflare.com`
		A	173.245.59.146^{🇺🇸 Cloudflare173.245.59.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`todd.ns.cloudflare.com`
TXT	`google-site-verification=kKmqXG6ScAc-03OakLr4Ce2jzgNuNz7xJPty47Wos8M`
HTTPS	HTTP/3, HTTP/2 ✓ hints match
		IPv4	104.21.85.122, 172.67.205.180
		IPv6	2606:4700:3030::ac43:cdb4, 2606:4700:3036::6815:557a
SOA	`nia.ns.cloudflare.com`dns@cloudflare.com serial=2399352383

`surf`

	DNSSEC	🔒 Signed (DS record present)
	NS	`a.nic.surf` ⭐
	NS	`b.nic.surf`
	NS	`c.nic.surf`
	NS	`x.nic.surf`
	NS	`y.nic.surf`
	NS	`z.nic.surf`
	SOA	`a.nic.surf`admin@tldns.godaddy serial=1774399866

Same first word

github.net.cn

github.sg

github.gr

github.map.fastly.net

github.events

github.cool

github.blog

github.earth

github.hl.cn

github.ru

github.se

github.com.au

github.io

github.com

github.at

github.community

github.net

github.pm

github.tv

github.co

github.nz

github.jp

github.wiki

github.co.kr

github.es

github.cz

github.audio

github.ltd

github.partners

github.co.in

github.be

github.app

github.us

github.ro

github.lv

github.online

github.pt

github.me

github.org.cn

github.works

github.al

github.ee

github.myshopify.com

github.forum

github.github.io

github.cc

github.guru

github.name

github.academy

github.cm

github.mobile

github.build

github.surf

github.sale

github.su

github.de

github.red

github.green

github.in

github.pw

github.no

github.run

github.s3.amazonaws.com

github.hu

github.com.ru

github.careers

github.com.br

github.co.jp

github.compare

github.global.ssl.fastly.net

github.nl

github.co.uk

github.to

github.team

github.dev

github.market

github.gg

github.ai

github.xyz

github.org

github.org.uk

github.fi

github.nu

github.biz

github.actor

github.help

github.fr

github.info

github.chat

github.media

github.luxe

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hubgit.github.io

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tgihub.com

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bithug.net

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DNS History

10 records (6 active, 4 former)

●NSnia.ns.cloudflare.com2026-03-22 → 2026-03-25 · 2 obs

● 2026-03-22 17:51:04
● 2026-03-25 01:08:34

●NStodd.ns.cloudflare.com2026-03-22 → 2026-03-25 · 2 obs

● 2026-03-22 17:51:04
● 2026-03-25 01:08:34

●A104.21.85.1222026-03-22 → 2026-03-25 · 4 obs

● 2026-03-22 17:51:04
○ 2026-03-23 22:52:14
● 2026-03-25 01:08:32
● 2026-03-25 01:08:34

●A172.67.205.1802026-03-22 → 2026-03-25 · 4 obs

● 2026-03-22 17:51:04
○ 2026-03-23 22:52:14
● 2026-03-25 01:08:32
● 2026-03-25 01:08:34

○A188.114.96.02026-03-23 → 2026-03-23 · 4 obs

○ 2026-03-22 17:51:04
● 2026-03-23 22:52:14
○ 2026-03-25 01:08:32
○ 2026-03-25 01:08:34

○A188.114.97.02026-03-23 → 2026-03-23 · 4 obs

○ 2026-03-22 17:51:04
● 2026-03-23 22:52:14
○ 2026-03-25 01:08:32
○ 2026-03-25 01:08:34

●A2606:4700:3030::ac43:cdb42026-03-22 → 2026-03-25 · 4 obs

● 2026-03-22 17:51:04
○ 2026-03-23 22:52:14
● 2026-03-25 01:08:32
● 2026-03-25 01:08:34

●A2606:4700:3036::6815:557a2026-03-22 → 2026-03-25 · 4 obs

● 2026-03-22 17:51:04
○ 2026-03-23 22:52:14
● 2026-03-25 01:08:32
● 2026-03-25 01:08:34

○A2a06:98c1:3120::2026-03-23 → 2026-03-23 · 4 obs

○ 2026-03-22 17:51:04
● 2026-03-23 22:52:14
○ 2026-03-25 01:08:32
○ 2026-03-25 01:08:34

○A2a06:98c1:3121::2026-03-23 → 2026-03-23 · 4 obs

○ 2026-03-22 17:51:04
● 2026-03-23 22:52:14
○ 2026-03-25 01:08:32
○ 2026-03-25 01:08:34

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
surf	a.nic.surf, b.nic.surf, c.nic.surf, x.nic.surf...	12 records
github.surf	nia.ns.cloudflare.com, todd.ns.cloudflare.com	-

✅ Authoritative Response

Server:172.64.32.210

NS records: nia.ns.cloudflare.com, todd.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for github.surf (unsigned zone)

⏱️ Timing

Total: 230ms | Queries: -

📄 Records

Type	Count	Sample Data
A	2	`104.21.85.122, 172.67.205.180`
AAAA	2	`2606:4700:3030::ac43:cdb4, 2606:4700:3036::6815:557a`
NS	2	`nia.ns.cloudflare.com, todd.ns.cloudflare.com`
TXT	1	`google-site-verification=kKmqXG6ScAc-03O`
HTTPS	1	`{"priority":1,"target":".","alpn":["h3",`
SOA	1	`nia.ns.cloudflare.com dns.cloudflare.com`

📌 Glue Records Collected

Total: 12

In-bailiwick: 12 (a.nic.surf, a.nic.surf, b.nic.surf...)

Analysis

IP Addresses

Four IP numbers are pointed to by github.surf: 2606:4700:3030::ac43:cdb4, 2606:4700:3036::6815:557a, 104.21.85.122 and 172.67.205.180.

other host names including noticias.info, michaeljacksoncelebrityclothing.com, alexanderpersky.com, bangmod.engineer and threaddelight.com share IP numbers with github.surf.

Name Servers

github.surf is delegated to two name servers nia.ns.cloudflare.com and todd.ns.cloudflare.com.

github.surf shares the same name server setup as other domains, for instance spywaredetector.biz, anadolumarkalari.com, andresconv.online, canhotinho.pe.gov.br and t4v.net.

github.surf at least partially shares name servers with other domains, for instance legendaryfinds.com, wkleap.com, csgetto.club, familyhelpinghand.cyou and hogins.com.tw.

these name servers are often used together with ivan.ns.cloudflare.com, kim.ns.cloudflare.com, clint.ns.cloudflare.com and theo.ns.cloudflare.com.

Host names with six IP numbers:

Host name nia.ns.cloudflare.com points to: 2606:4700:50::adf5:3ad2, 2803:f800:50::6ca2:c0d2, 2a06:98c1:50::ac40:20d2, 108.162.192.210, 172.64.32.210 and 173.245.58.210.

Host name todd.ns.cloudflare.com points to: 2606:4700:58::adf5:3b92, 2803:f800:50::6ca2:c192, 2a06:98c1:50::ac40:2192, 108.162.193.146, 172.64.33.146 and 173.245.59.146.

github.surf - robtex.com

github.surf

surf

Same first word

Similar names

DNS History

🔍 DNS Trace

📋 Delegation Chain

✅ Authoritative Response

🔒 DNSSEC Status

⏱️ Timing

📄 Records

📌 Glue Records Collected

Analysis

IP Addresses

Name Servers

`github.surf`

`surf`