`github.build`

DNSSEC	⚠️ Not signed
A	140.82.113.17^{🇺🇸 GITHUB140.82.113.0/24 GitHub}
		PTR	`lb-140-82-113-17-iad.github.com`
NS	`dns1.p01.nsone.net` ⭐ ⚠️ Not in parent delegation
		A	2620:4d:4000:6259:7:1:0:1^{🇺🇸 NSONE2620:4d:4000::/48 2620:4D:4000::/48}
			PTR	`dns1.p01.nsone.net`
		A	198.51.44.1^{🇺🇸 NSONE198.51.44.0/24 198.51.44.0}
			PTR	`dns1.p01.nsone.net`
NS	`dns1.p09.nsone.net` ⚠️ Not in zone NS records
		A	2620:4d:4000:6259:7:9:0:1^{🇺🇸 NSONE2620:4d:4000::/48 2620:4D:4000::/48}
			PTR	`dns1.p09.nsone.net`
			PTR	`ns4.demysdns.co.uk`
		A	198.51.44.9^{🇺🇸 NSONE198.51.44.0/24 198.51.44.0}
			PTR	`dns1.p09.nsone.net`
			PTR	`ns4.demysdns.co.uk`
NS	`dns2.p01.nsone.net` ⚠️ Not in parent delegation
		A	2a00:edc0:6259:7:1::2^{🇺🇸 NSONE2a00:edc0:6259::/48 NS1-2}
			PTR	`dns2.p01.nsone.net`
		A	198.51.45.1^{🇺🇸 NSONE198.51.45.0/24 198.51.45.0}
			PTR	`dns2.p01.nsone.net`
NS	`dns2.p09.nsone.net` ⚠️ Not in zone NS records
		A	2a00:edc0:6259:7:9::2^{🇺🇸 NSONE2a00:edc0:6259::/48 NS1-2}
			PTR	`dns2.p09.nsone.net`
			PTR	`ns5.demysdns.co.uk`
		A	198.51.45.9^{🇺🇸 NSONE198.51.45.0/24 198.51.45.0}
			PTR	`dns2.p09.nsone.net`
			PTR	`ns5.demysdns.co.uk`
NS	`dns3.p01.nsone.net` ⚠️ Not in parent delegation
		A	2620:4d:4000:6259:7:1:0:3^{🇺🇸 NSONE2620:4d:4000::/48 2620:4D:4000::/48}
			PTR	`dns3.p01.nsone.net`
		A	198.51.44.65^{🇺🇸 NSONE198.51.44.0/24 198.51.44.0}
			PTR	`dns3.p01.nsone.net`
NS	`dns3.p09.nsone.net` ⚠️ Not in zone NS records
		A	2620:4d:4000:6259:7:9:0:3^{🇺🇸 NSONE2620:4d:4000::/48 2620:4D:4000::/48}
			PTR	`dns3.p09.nsone.net`
			PTR	`ns6.demysdns.co.uk`
		A	198.51.44.73^{🇺🇸 NSONE198.51.44.0/24 198.51.44.0}
			PTR	`dns3.p09.nsone.net`
			PTR	`ns6.demysdns.co.uk`
NS	`dns4.p01.nsone.net` ⚠️ Not in parent delegation
		A	2a00:edc0:6259:7:1::4^{🇺🇸 NSONE2a00:edc0:6259::/48 NS1-2}
			PTR	`dns4.p01.nsone.net`
		A	198.51.45.65^{🇺🇸 NSONE198.51.45.0/24 198.51.45.0}
			PTR	`dns4.p01.nsone.net`
NS	`dns4.p09.nsone.net` ⚠️ Not in zone NS records
		A	2a00:edc0:6259:7:9::4^{🇺🇸 NSONE2a00:edc0:6259::/48 NS1-2}
			PTR	`ns7.demysdns.com`
			PTR	`dns4.p09.nsone.net`
		A	198.51.45.73^{🇺🇸 NSONE198.51.45.0/24 198.51.45.0}
			PTR	`ns7.demysdns.com`
			PTR	`dns4.p09.nsone.net`
TXT	`v=spf1 -all`
SOA	`dns1.p01.nsone.net`hostmaster@nsone.net serial=1675896129

`build`

	DNSSEC	🔒 Signed (DS record present)
	NS	`ns0.centralnic.net` ⭐
	NS	`a.nic.build`
	NS	`b.nic.build`
	NS	`c.nic.build`
	NS	`d.nic.build`
	SOA	`ns0.centralnic.net`hostmaster@centralnic.net serial=1783161971

Same first word

github.lv

github.fm

github.online

github.pt

github.me

github.org.cn

github.works

github.church

github.al

github.com.my

github.ee

github.myshopify.com

github.forum

github.github.io

github.cc

github.guru

github.name

github.money

github.academy

github.lu

github.site

github.cm

github.mobile

github.build

github.services

github.sale

github.su

github.de

github.red

github.in

github.pw

github.asia

github.md

github.no

github.run

github.s3.amazonaws.com

github.cn.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.lt

github.xyz

github.org

github.org.uk

github.fi

github.nu

github.biz

github.actor

github.london

github.help

github.fr

github.info

github.ch

github.chat

github.media

github.luxe

github.net.cn

github.sg

github.gr

github.ac

github.map.fastly.net

github.events

github.cool

github.blog

github.earth

github.hl.cn

github.ru

github.se

github.party

github.com.au

github.io

github.com

github.at

github.community

github.computer

github.net

github.tv

github.co

github.nz

github.casino

github.jp

github.free

github.co.kr

github.hk.cn

github.es

github.cz

github.audio

github.ltd

Similar names

bithug.net

hitbug.com

bughit.com

gibhut.com

gituhb.io

gihtub.io

gitbuh.com

hubgit.com

github.partners

gtihub.com

github.co.in

gtihub.io

github.be

github.app

github.us

hubtgi.com

github.ro

gihtub.com

hubgit.github.io

hitgub.com

bighut.com

gubhit.herokuapp.com

gubhit.com

tgihub.com

hugbit.com

itghub.com

githbu.com

buhtig.com

guthib.com

gituhb.com

bugtih.com

DNS History

14 records (9 active, 5 former)

●NSdns1.p01.nsone.net2026-02-15 → 2026-07-04 · 2 obs

● 2026-02-15 06:58:38
● 2026-07-04 10:53:40

●NSdns1.p09.nsone.net2026-02-15 → 2026-07-04 · 2 obs

● 2026-02-15 06:58:38
● 2026-07-04 10:53:40

●NSdns2.p01.nsone.net2026-02-15 → 2026-07-04 · 2 obs

● 2026-02-15 06:58:38
● 2026-07-04 10:53:40

●NSdns2.p09.nsone.net2026-02-15 → 2026-07-04 · 2 obs

● 2026-02-15 06:58:38
● 2026-07-04 10:53:40

●NSdns3.p01.nsone.net2026-02-15 → 2026-07-04 · 2 obs

● 2026-02-15 06:58:38
● 2026-07-04 10:53:40

●NSdns3.p09.nsone.net2026-02-15 → 2026-07-04 · 2 obs

● 2026-02-15 06:58:38
● 2026-07-04 10:53:40

●NSdns4.p01.nsone.net2026-02-15 → 2026-07-04 · 2 obs

● 2026-02-15 06:58:38
● 2026-07-04 10:53:40

●NSdns4.p09.nsone.net2026-02-15 → 2026-07-04 · 2 obs

● 2026-02-15 06:58:38
● 2026-07-04 10:53:40

○A140.82.112.172026-02-15 → 2026-06-27 · 37 obs

● 2026-02-15 06:58:38
● 2026-02-16 11:36:18
○ 2026-02-16 15:04:02
○ 2026-03-06 08:46:48
● 2026-03-10 10:08:40
○ 2026-03-17 00:04:22
○ 2026-04-22 08:50:58
● 2026-04-23 21:51:48
○ 2026-04-24 03:51:50
○ 2026-05-08 00:06:46
● 2026-05-08 16:35:36
○ 2026-05-12 03:08:14
○ 2026-05-15 06:44:30
● 2026-05-16 06:12:04
○ 2026-05-17 00:25:02
○ 2026-05-17 21:26:20
● 2026-05-18 22:31:14
○ 2026-05-20 07:27:58
● 2026-05-22 23:16:28
○ 2026-05-23 07:14:44
○ 2026-05-27 13:46:04
● 2026-05-27 16:00:58
○ 2026-05-29 16:54:30
○ 2026-06-04 14:32:16
● 2026-06-04 22:43:38
○ 2026-06-04 23:58:36
○ 2026-06-06 06:25:20
● 2026-06-06 06:55:32
○ 2026-06-08 02:57:28
● 2026-06-08 22:50:50
○ 2026-06-10 23:41:48
○ 2026-06-16 01:03:36
● 2026-06-16 18:05:12
○ 2026-06-19 02:52:58
● 2026-06-27 03:04:40
○ 2026-06-27 10:57:22
○ 2026-07-04 10:53:40

○A140.82.112.182026-03-01 → 2026-07-03 · 35 obs

○ 2026-02-15 06:58:38
○ 2026-02-27 16:21:46
● 2026-03-01 20:59:24
○ 2026-03-02 22:24:38
○ 2026-03-23 08:42:04
● 2026-03-24 18:26:10
○ 2026-03-24 22:29:42
○ 2026-03-31 23:16:54
● 2026-04-02 18:07:12
○ 2026-04-08 06:25:22
● 2026-04-10 22:28:28
○ 2026-04-14 21:45:24
○ 2026-05-02 22:11:30
● 2026-05-03 13:19:40
○ 2026-05-06 00:02:06
○ 2026-05-26 10:22:04
● 2026-05-26 12:24:42
○ 2026-05-27 08:14:06
○ 2026-05-27 16:00:58
● 2026-05-29 16:54:30
○ 2026-05-31 20:26:50
○ 2026-06-04 22:43:38
● 2026-06-04 23:58:36
○ 2026-06-06 06:25:20
○ 2026-06-08 22:50:50
● 2026-06-10 23:41:48
● 2026-06-12 06:41:08
○ 2026-06-12 12:58:30
● 2026-06-13 04:27:08
○ 2026-06-15 03:43:10
● 2026-06-29 07:25:44
○ 2026-06-30 11:26:20
● 2026-07-03 10:02:06
○ 2026-07-04 10:18:50
○ 2026-07-04 10:53:40

●A140.82.113.172026-02-18 → 2026-07-04 · 48 obs

○ 2026-02-16 15:04:02
● 2026-02-18 23:26:16
○ 2026-02-20 01:00:58
○ 2026-03-10 10:08:40
● 2026-03-17 00:04:22
○ 2026-03-22 15:42:44
● 2026-03-23 08:42:04
○ 2026-03-24 18:26:10
○ 2026-04-19 08:10:06
● 2026-04-19 17:24:54
○ 2026-04-19 20:23:58
○ 2026-04-19 21:06:30
● 2026-04-21 23:06:58
● 2026-04-22 08:50:58
○ 2026-04-23 21:51:48
○ 2026-04-29 23:58:02
● 2026-04-30 12:31:20
○ 2026-04-30 19:04:20
○ 2026-05-03 13:19:40
● 2026-05-06 00:02:06
○ 2026-05-08 00:06:46
○ 2026-05-12 03:08:14
● 2026-05-15 06:44:30
○ 2026-05-16 06:12:04
● 2026-05-17 00:25:02
○ 2026-05-17 21:26:20
○ 2026-05-22 23:16:28
● 2026-05-23 07:14:44
○ 2026-05-23 11:33:58
○ 2026-05-26 12:24:42
● 2026-05-27 08:14:06
○ 2026-05-27 13:46:04
○ 2026-06-04 23:58:36
● 2026-06-06 06:25:20
○ 2026-06-06 06:55:32
● 2026-06-08 02:57:28
○ 2026-06-08 22:50:50
○ 2026-06-16 18:05:12
● 2026-06-19 02:52:58
○ 2026-06-19 08:00:54
● 2026-06-25 21:50:06
○ 2026-06-27 03:04:40
● 2026-06-28 10:22:10
○ 2026-06-28 20:00:26
● 2026-06-30 11:26:20
○ 2026-07-01 23:52:52
● 2026-07-04 10:18:50
● 2026-07-04 10:53:40

○A140.82.113.182026-02-20 → 2026-06-27 · 44 obs

○ 2026-02-18 23:26:16
● 2026-02-20 01:00:58
○ 2026-02-22 22:22:06
○ 2026-03-02 22:24:38
● 2026-03-04 23:08:26
● 2026-03-06 08:46:48
○ 2026-03-10 10:08:40
○ 2026-03-24 18:26:10
● 2026-03-24 22:29:42
● 2026-03-27 07:08:16
○ 2026-03-27 10:29:56
○ 2026-03-29 01:20:06
● 2026-03-31 23:16:54
○ 2026-04-02 18:07:12
○ 2026-04-14 21:45:24
● 2026-04-19 08:10:06
○ 2026-04-19 17:24:54
○ 2026-04-23 21:51:48
● 2026-04-24 03:51:50
○ 2026-04-25 11:59:28
○ 2026-04-30 12:31:20
● 2026-04-30 19:04:20
● 2026-05-02 22:11:30
○ 2026-05-03 13:19:40
○ 2026-05-06 00:02:06
● 2026-05-08 00:06:46
○ 2026-05-08 16:35:36
○ 2026-05-18 22:31:14
● 2026-05-20 07:27:58
○ 2026-05-22 23:16:28
○ 2026-05-23 07:14:44
● 2026-05-23 11:33:58
○ 2026-05-24 22:32:08
○ 2026-06-12 06:41:08
● 2026-06-12 12:58:30
○ 2026-06-13 04:27:08
○ 2026-06-15 03:43:10
● 2026-06-16 01:03:36
○ 2026-06-16 18:05:12
● 2026-06-19 08:00:54
○ 2026-06-19 20:00:10
● 2026-06-27 10:57:22
○ 2026-06-27 11:42:16
○ 2026-07-04 10:53:40

○A140.82.114.172026-02-16 → 2026-07-01 · 33 obs

○ 2026-02-16 11:36:18
● 2026-02-16 15:04:02
○ 2026-02-18 23:26:16
○ 2026-02-20 01:00:58
● 2026-02-22 22:22:06
○ 2026-02-24 00:39:48
○ 2026-03-01 20:59:24
● 2026-03-02 22:24:38
○ 2026-03-04 23:08:26
○ 2026-03-27 07:08:16
● 2026-03-27 10:29:56
● 2026-03-29 01:20:06
○ 2026-03-31 23:16:54
○ 2026-04-19 17:24:54
● 2026-04-19 20:23:58
● 2026-04-19 21:06:30
○ 2026-04-21 23:06:58
○ 2026-04-27 21:24:30
● 2026-04-29 05:37:18
● 2026-04-29 23:58:02
○ 2026-04-30 12:31:20
○ 2026-05-24 22:32:08
● 2026-05-24 23:12:46
● 2026-05-25 19:46:48
○ 2026-05-26 10:22:04
○ 2026-05-31 20:26:50
● 2026-06-04 14:32:16
○ 2026-06-04 22:43:38
● 2026-06-24 08:10:10
○ 2026-06-24 17:52:04
● 2026-07-01 23:52:52
○ 2026-07-03 10:02:06
○ 2026-07-04 10:53:40

○A140.82.114.182026-02-24 → 2026-06-28 · 46 obs

○ 2026-02-22 22:22:06
● 2026-02-24 00:39:48
● 2026-02-27 16:21:46
○ 2026-03-01 20:59:24
○ 2026-03-17 00:04:22
● 2026-03-22 15:42:44
○ 2026-03-23 08:42:04
○ 2026-04-02 18:07:12
● 2026-04-08 06:25:22
○ 2026-04-10 22:28:28
● 2026-04-14 21:45:24
○ 2026-04-19 08:10:06
○ 2026-04-24 03:51:50
● 2026-04-25 11:59:28
● 2026-04-27 21:24:30
○ 2026-04-29 05:37:18
○ 2026-05-08 16:35:36
● 2026-05-12 03:08:14
○ 2026-05-15 06:44:30
○ 2026-05-17 00:25:02
● 2026-05-17 21:26:20
○ 2026-05-18 22:31:14
○ 2026-05-23 11:33:58
● 2026-05-24 22:32:08
○ 2026-05-24 23:12:46
○ 2026-05-25 19:46:48
● 2026-05-26 10:22:04
○ 2026-05-26 12:24:42
○ 2026-05-27 08:14:06
● 2026-05-27 13:46:04
○ 2026-05-27 16:00:58
○ 2026-05-29 16:54:30
● 2026-05-31 20:26:50
○ 2026-06-04 14:32:16
○ 2026-06-13 04:27:08
● 2026-06-15 03:43:10
○ 2026-06-16 01:03:36
● 2026-06-19 20:00:10
○ 2026-06-24 08:10:10
● 2026-06-24 17:52:04
○ 2026-06-25 21:50:06
● 2026-06-27 11:42:16
○ 2026-06-28 10:22:10
● 2026-06-28 20:00:26
○ 2026-06-29 07:25:44
○ 2026-07-04 10:53:40

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
build	a.nic.build, b.nic.build, c.nic.build, d.nic.build	8 records
github.build	dns4.p09.nsone.net, dns1.p09.nsone.net, dns2.p09.nsone.net, dns3.p09.nsone.net	-

✅ Authoritative Response

Server:198.51.45.9

NS records: dns4.p09.nsone.net, dns1.p09.nsone.net, dns2.p09.nsone.net, dns3.p09.nsone.net

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for github.build (unsigned zone)

⏱️ Timing

Total: 702ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`140.82.114.18`
NS	4	`dns1.p01.nsone.net, dns2.p01.nsone.net...`
TXT	1	`v=spf1 -all`
SOA	1	`dns1.p01.nsone.net hostmaster.nsone.net`

📌 Glue Records Collected

Total: 8

In-bailiwick: 8 (a.nic.build, a.nic.build, b.nic.build...)

Analysis

IP Addresses

github.build resolves to one IP address: 140.82.113.17.

odasa.com, gitref.org, github.be and two other host names share IP numbers with github.build.

Name Servers

DNS for github.build is handled by 8 name servers: dns1.p01.nsone.net, dns2.p01.nsone.net, dns3.p01.nsone.net and 5 others.

github.build shares at least some of its name servers with other domains, including conferenceofchampions.com, coastlinehomes.net, ahambourg.com and two others.

These name servers are frequently seen alongside dns1.p09.nsone.net, dns4.p09.nsone.net, dns2.p09.nsone.net and 7 other name servers.

Hostnames that resolve to two IP addresses:

dns1.p01.nsone.net has two IP addresses: 198.51.44.1 and 2620:4d:4000:6259:7:1:0:1.

dns2.p01.nsone.net has two IP addresses: 198.51.45.1 and 2a00:edc0:6259:7:1::2.

dns3.p01.nsone.net has two IP addresses: 198.51.44.65 and 2620:4d:4000:6259:7:1:0:3.

dns4.p01.nsone.net has two IP addresses: 198.51.45.65 and 2a00:edc0:6259:7:1::4.

dns1.p09.nsone.net has two IP addresses: 198.51.44.9 and 2620:4d:4000:6259:7:9:0:1.

dns2.p09.nsone.net has two IP addresses: 198.51.45.9 and 2a00:edc0:6259:7:9::2.

dns3.p09.nsone.net has two IP addresses: 198.51.44.73 and 2620:4d:4000:6259:7:9:0:3.

dns4.p09.nsone.net has two IP addresses: 198.51.45.73 and 2a00:edc0:6259:7:9::4.