`github.dev`

DNSSEC	⚠️ Not signed
A	52.224.38.193^{🇺🇸 Microsoft52.224.0.0/11 MICROSOFT}
NS	`dns1.p02.nsone.net` ⭐
		A	2620:4d:4000:6259:7:2:0:1^{🇺🇸 NSONE2620:4d:4000::/48 2620:4D:4000::/48}
			PTR	`dns1.p02.nsone.net`
		A	198.51.44.2^{🇺🇸 NSONE198.51.44.0/24 198.51.44.0}
			PTR	`dns1.p02.nsone.net`
NS	`dns2.p02.nsone.net`
		A	2a00:edc0:6259:7:2::2^{🇺🇸 NSONE2a00:edc0:6259::/48 NS1-2}
			PTR	`dns2.p02.nsone.net`
		A	198.51.45.2^{🇺🇸 NSONE198.51.45.0/24 198.51.45.0}
			PTR	`dns2.p02.nsone.net`
NS	`dns3.p02.nsone.net`
		A	2620:4d:4000:6259:7:2:0:3^{🇺🇸 NSONE2620:4d:4000::/48 2620:4D:4000::/48}
			PTR	`dns3.p02.nsone.net`
		A	198.51.44.66^{🇺🇸 NSONE198.51.44.0/24 198.51.44.0}
			PTR	`dns3.p02.nsone.net`
NS	`dns4.p02.nsone.net`
		A	2a00:edc0:6259:7:2::4^{🇺🇸 NSONE2a00:edc0:6259::/48 NS1-2}
			PTR	`dns4.p02.nsone.net`
		A	198.51.45.66^{🇺🇸 NSONE198.51.45.0/24 198.51.45.0}
			PTR	`dns4.p02.nsone.net`
TXT	`lm56krkgsb3b77jjfj77hqhfmqmsd9zh`
SOA	`dns1.p02.nsone.net`hostmaster@nsone.net serial=1655774261

`dev`

	DNSSEC	🔒 Signed (DS record present)
	NS	`ns-tld1.charlestonroadregistry.com` ⭐
	NS	`ns-tld2.charlestonroadregistry.com`
	NS	`ns-tld3.charlestonroadregistry.com`
	NS	`ns-tld4.charlestonroadregistry.com`
	NS	`ns-tld5.charlestonroadregistry.com`
	SOA	`ns-tld1.charlestonroadregistry.com`cloud-dns-hostmaster@google.com serial=1

rank #155476 globally
rank #128 in the tld
📈 Tranco rank: #41,428
🔒 HSTS Preload (+subdomains)

Subdomains

assets.github.dev

fantastic-system-g44w4976xv7v2p7gg.github.dev

www.github.dev

Same first word

github.co.kr

github.hk.cn

github.es

github.cz

github.audio

github.ltd

github.partners

github.co.in

github.be

github.app

github.us

github.ro

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

Similar names

gubhit.com

tgihub.com

hugbit.com

itghub.com

githbu.com

buhtig.com

guthib.com

gituhb.com

bugtih.com

bithug.net

hitbug.com

bughit.com

gibhut.com

gituhb.io

gihtub.io

gitbuh.com

hubgit.com

gtihub.com

gtihub.io

DNS History

11 records (5 active, 6 former)

●NSdns1.p02.nsone.net2021-04-09 → 2026-07-04 · 2 obs

● 2021-04-09 00:39:16
● 2026-07-04 09:40:56

●NSdns2.p02.nsone.net2021-04-09 → 2026-07-04 · 2 obs

● 2021-04-09 00:39:16
● 2026-07-04 09:40:56

●NSdns3.p02.nsone.net2021-04-09 → 2026-07-04 · 2 obs

● 2021-04-09 00:39:16
● 2026-07-04 09:40:56

●NSdns4.p02.nsone.net2021-04-09 → 2026-07-04 · 2 obs

● 2021-04-09 00:39:16
● 2026-07-04 09:40:56

○A140.82.112.182021-04-09 → 2021-04-09 · 3 obs

● 2021-04-09 00:39:16
○ 2021-04-15 00:50:20
○ 2026-07-04 09:40:56

○A140.82.113.182021-04-15 → 2021-04-15 · 4 obs

○ 2021-04-09 00:39:16
● 2021-04-15 00:50:20
○ 2021-06-11 14:32:20
○ 2026-07-04 09:40:56

○A140.82.114.182021-06-11 → 2021-06-11 · 4 obs

○ 2021-04-15 00:50:20
● 2021-06-11 14:32:20
○ 2021-08-08 00:51:10
○ 2026-07-04 09:40:56

○A20.99.227.1832026-03-11 → 2026-06-04 · 33 obs

○ 2026-03-08 14:37:54
● 2026-03-11 04:48:48
● 2026-03-14 13:03:26
○ 2026-03-17 00:04:26
● 2026-03-21 21:22:12
○ 2026-03-22 16:17:02
● 2026-03-23 08:42:06
○ 2026-03-24 18:26:10
○ 2026-04-14 07:08:56
● 2026-04-17 22:02:00
○ 2026-04-20 15:16:48
○ 2026-04-29 05:37:24
● 2026-04-29 14:55:08
○ 2026-04-29 23:57:56
○ 2026-05-06 00:02:08
● 2026-05-08 00:06:46
○ 2026-05-08 16:35:36
○ 2026-05-20 07:27:14
● 2026-05-22 23:16:28
○ 2026-05-23 07:14:44
● 2026-05-23 11:34:18
● 2026-05-24 00:38:28
○ 2026-05-24 23:12:46
● 2026-05-25 15:05:06
○ 2026-05-25 19:46:48
○ 2026-05-26 08:24:14
● 2026-05-27 13:46:08
● 2026-05-27 16:01:02
○ 2026-05-29 16:54:32
○ 2026-06-04 14:22:52
● 2026-06-04 22:43:40
○ 2026-06-04 23:58:36
○ 2026-07-04 09:40:56

○A23.100.27.1252021-08-08 → 2021-10-28 · 5 obs

○ 2021-06-11 14:32:20
● 2021-08-08 00:51:10
● 2021-10-28 02:27:34
○ 2026-02-16 11:36:18
○ 2026-07-04 09:40:56

○A51.137.3.172026-02-17 → 2026-07-02 · 67 obs

○ 2026-02-16 16:08:14
● 2026-02-17 06:26:10
● 2026-03-08 14:37:54
○ 2026-03-11 04:48:48
○ 2026-03-14 13:03:26
● 2026-03-17 00:04:26
○ 2026-03-21 21:22:12
● 2026-03-22 16:17:02
○ 2026-03-23 08:42:06
● 2026-03-24 18:26:10
● 2026-03-29 01:20:06
○ 2026-03-30 02:09:50
● 2026-03-31 23:16:26
● 2026-04-02 18:07:12
○ 2026-04-10 21:08:28
● 2026-04-14 07:08:56
○ 2026-04-17 22:02:00
○ 2026-04-21 23:06:58
● 2026-04-22 08:51:02
○ 2026-04-23 11:21:46
○ 2026-04-25 11:59:28
● 2026-04-26 06:12:08
○ 2026-04-26 19:55:14
○ 2026-04-29 14:55:08
● 2026-04-29 23:57:56
● 2026-05-06 00:02:08
○ 2026-05-08 00:06:46
● 2026-05-08 16:35:36
○ 2026-05-10 18:31:50
○ 2026-05-10 19:07:58
● 2026-05-14 15:31:58
○ 2026-05-16 17:54:30
● 2026-05-17 21:26:20
● 2026-05-18 22:31:14
○ 2026-05-20 07:27:14
○ 2026-05-22 23:16:28
● 2026-05-23 07:14:44
○ 2026-05-23 11:34:18
○ 2026-05-24 00:38:28
● 2026-05-24 23:12:46
○ 2026-05-25 15:05:06
● 2026-05-25 19:46:48
● 2026-05-26 08:24:14
○ 2026-05-27 13:46:08
○ 2026-06-04 22:43:40
● 2026-06-04 23:58:36
○ 2026-06-05 16:51:10
○ 2026-06-06 05:41:32
● 2026-06-06 06:25:20
● 2026-06-06 06:55:30
○ 2026-06-08 02:57:28
○ 2026-06-12 01:11:06
● 2026-06-12 12:58:32
○ 2026-06-13 04:27:22
● 2026-06-16 01:03:36
○ 2026-06-16 18:04:52
● 2026-06-19 02:54:34
○ 2026-06-24 17:51:48
● 2026-06-25 12:34:24
○ 2026-06-27 03:04:36
● 2026-06-27 10:57:28
○ 2026-06-27 14:44:12
● 2026-06-28 10:22:16
○ 2026-07-01 23:52:26
● 2026-07-02 00:26:42
○ 2026-07-04 05:52:38
○ 2026-07-04 09:40:56

●A52.224.38.1932026-02-16 → 2026-07-04 · 55 obs

○ 2021-10-28 02:27:34
● 2026-02-16 11:36:18
● 2026-02-16 16:08:14
○ 2026-02-17 06:26:10
○ 2026-03-29 01:20:06
● 2026-03-30 02:09:50
○ 2026-03-31 23:16:26
○ 2026-04-02 18:07:12
● 2026-04-10 21:08:28
○ 2026-04-14 07:08:56
○ 2026-04-17 22:02:00
● 2026-04-20 15:16:48
● 2026-04-21 23:06:58
○ 2026-04-22 08:51:02
● 2026-04-23 11:21:46
● 2026-04-25 11:59:28
○ 2026-04-26 06:12:08
● 2026-04-26 19:55:14
● 2026-04-29 05:37:24
○ 2026-04-29 14:55:08
○ 2026-05-08 16:35:36
● 2026-05-10 18:31:50
● 2026-05-10 19:07:58
○ 2026-05-14 15:31:58
● 2026-05-16 17:54:30
○ 2026-05-17 21:26:20
○ 2026-05-18 22:31:14
● 2026-05-20 07:27:14
○ 2026-05-22 23:16:28
○ 2026-05-27 16:01:02
● 2026-05-29 16:54:32
● 2026-06-04 14:22:52
○ 2026-06-04 22:43:40
○ 2026-06-04 23:58:36
● 2026-06-05 16:51:10
● 2026-06-06 05:41:32
○ 2026-06-06 06:25:20
○ 2026-06-06 06:55:30
● 2026-06-08 02:57:28
● 2026-06-12 01:11:06
○ 2026-06-12 12:58:32
● 2026-06-13 04:27:22
○ 2026-06-16 01:03:36
● 2026-06-16 18:04:52
○ 2026-06-19 02:54:34
● 2026-06-24 17:51:48
○ 2026-06-25 12:34:24
● 2026-06-27 03:04:36
○ 2026-06-27 10:57:28
● 2026-06-27 14:44:12
○ 2026-06-28 10:22:16
● 2026-07-01 23:52:26
○ 2026-07-02 00:26:42
● 2026-07-04 05:52:38
● 2026-07-04 09:40:56

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
dev	ns-tld1.charlestonroadregistry.com, ns-tld2.charlestonroadregistry.com, ns-tld3.charlestonroadregistry.com, ns-tld4.charlestonroadregistry.com...	-
github.dev	dns2.p02.nsone.net, dns4.p02.nsone.net, dns3.p02.nsone.net, dns1.p02.nsone.net	-

✅ Authoritative Response

Server:198.51.44.2

NS records: dns2.p02.nsone.net, dns4.p02.nsone.net, dns3.p02.nsone.net, dns1.p02.nsone.net

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for github.dev (unsigned zone)

⏱️ Timing

Total: 1297ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`52.224.38.193`
NS	4	`dns1.p02.nsone.net, dns2.p02.nsone.net...`
TXT	1	`lm56krkgsb3b77jjfj77hqhfmqmsd9zh`
SOA	1	`dns1.p02.nsone.net hostmaster.nsone.net`

Analysis

Hierarchy

github.dev is a parent domain, with assets.github.dev, fantastic-system-g44w4976xv7v2p7gg.github.dev and www.github.dev beneath it.

IP Addresses

github.dev resolves to just one IP address, 52.224.38.193.

Additional host names such as vsapi-cluster-prod-rel-use-v3-cluster.eastus.cloudapp.azure.com, vsapi-cluster-prod-rel-global-perf-tm.trafficmanager.net, vsapi-cluster-prod-rel-web-perf-tm.trafficmanager.net and vsclk-online-prod-rel-use-tm.trafficmanager.net share IP numbers with github.dev.

Name Servers

The NS records for github.dev point to four name servers: dns1.p02.nsone.net, dns2.p02.nsone.net, dns3.p02.nsone.net and dns4.p02.nsone.net.

github.dev has at least partial name server overlap with other domains, such as josephalexanderbraun.com, kristinparker.com, foodfireknives.com and two others.

ns01.squarespacedns.com, ns02.squarespacedns.com and ns03.squarespacedns.com — plus 5 other name servers — are commonly paired with these name servers.

dns1.p02.nsone.net, dns2.p02.nsone.net, dns3.p02.nsone.net and dns4.p02.nsone.net all point to exactly two IP numbers each: dns1.p02.nsone.net → 198.51.44.2 and 2620:4d:4000:6259:7:2:0:1; dns2.p02.nsone.net → 198.51.45.2 and 2a00:edc0:6259:7:2::2; dns3.p02.nsone.net → 198.51.44.66 and 2620:4d:4000:6259:7:2:0:3; dns4.p02.nsone.net → 198.51.45.66 and 2a00:edc0:6259:7:2::4.

github.dev - robtex.com

github.dev

dev

Subdomains

Same first word

Similar names

DNS History

🔍 DNS Trace

📋 Delegation Chain

✅ Authoritative Response

🔒 DNSSEC Status

⏱️ Timing

📄 Records

Analysis

Hierarchy

IP Addresses

Name Servers

`github.dev`

`dev`