`github.app`

DNSSEC	⚠️ Not signed
A	140.82.114.17^{🇺🇸 GITHUB140.82.114.0/24 GitHub}
		PTR	`lb-140-82-114-17-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`
SOA	`dns1.p01.nsone.net`hostmaster@nsone.net serial=1664786940

`app`

	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=101427

🔒 HSTS Preload (+subdomains)

Subdomains

pet-insulin-tracker--jamesmontemagno.github.app

Same first word

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.help

github.fr

github.info

github.ch

github.chat

github.media

github.luxe

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.computer

github.net

github.pm

github.tv

github.co

github.nz

github.casino

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.church

github.al

github.ee

github.myshopify.com

github.forum

github.github.io

github.cc

github.guru

github.name

github.academy

github.lu

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

Similar names

hubgit.github.io

hitgub.com

bighut.com

gubhit.herokuapp.com

gubhit.com

tgihub.com

hugbit.com

itghub.com

hubgit.cn

githbu.com

buhtig.com

guthib.com

gituhb.com

bugtih.com

bithug.net

hitbug.com

bughit.com

gibhut.com

gituhb.io

DNS History

14 records (9 active, 5 former)

●NSdns1.p01.nsone.net2026-02-22 → 2026-04-23 · 2 obs

● 2026-02-22 23:08:02
● 2026-04-23 21:52:14

●NSdns1.p09.nsone.net2026-02-22 → 2026-04-23 · 2 obs

● 2026-02-22 23:08:02
● 2026-04-23 21:52:14

●NSdns2.p01.nsone.net2026-02-22 → 2026-04-23 · 2 obs

● 2026-02-22 23:08:02
● 2026-04-23 21:52:14

●NSdns2.p09.nsone.net2026-02-22 → 2026-04-23 · 2 obs

● 2026-02-22 23:08:02
● 2026-04-23 21:52:14

●NSdns3.p01.nsone.net2026-02-22 → 2026-04-23 · 2 obs

● 2026-02-22 23:08:02
● 2026-04-23 21:52:14

●NSdns3.p09.nsone.net2026-02-22 → 2026-04-23 · 2 obs

● 2026-02-22 23:08:02
● 2026-04-23 21:52:14

●NSdns4.p01.nsone.net2026-02-22 → 2026-04-23 · 2 obs

● 2026-02-22 23:08:02
● 2026-04-23 21:52:14

●NSdns4.p09.nsone.net2026-02-22 → 2026-04-23 · 2 obs

● 2026-02-22 23:08:02
● 2026-04-23 21:52:14

○A140.82.112.172026-02-23 → 2026-03-06 · 9 obs

○ 2026-02-22 23:08:02
● 2026-02-23 19:28:10
● 2026-02-24 00:39:48
○ 2026-02-28 00:01:14
○ 2026-03-02 22:24:40
● 2026-03-04 23:08:28
● 2026-03-06 08:46:48
○ 2026-03-10 10:12:06
○ 2026-04-23 21:52:14

○A140.82.112.182026-03-15 → 2026-04-22 · 19 obs

○ 2026-03-10 10:12:06
● 2026-03-15 01:36:02
○ 2026-03-17 00:04:22
○ 2026-03-22 16:18:56
● 2026-03-23 08:42:04
○ 2026-03-24 18:26:10
● 2026-03-24 22:29:44
● 2026-03-27 09:13:36
○ 2026-03-29 01:20:12
○ 2026-03-31 23:18:58
● 2026-04-02 18:07:12
○ 2026-04-08 22:36:38
○ 2026-04-10 21:06:44
● 2026-04-10 22:27:52
○ 2026-04-14 21:45:24
○ 2026-04-21 23:06:58
● 2026-04-22 08:50:58
○ 2026-04-23 21:52:12
○ 2026-04-23 21:52:14

○A140.82.113.172026-02-28 → 2026-04-21 · 19 obs

○ 2026-02-24 00:39:48
● 2026-02-28 00:01:14
○ 2026-03-02 22:24:40
○ 2026-03-15 01:36:02
● 2026-03-17 00:04:22
● 2026-03-22 15:42:44
○ 2026-03-22 16:18:56
○ 2026-03-27 09:13:36
● 2026-03-29 01:20:12
○ 2026-03-31 23:18:58
○ 2026-04-02 18:07:12
● 2026-04-08 22:36:38
○ 2026-04-10 21:06:44
○ 2026-04-14 21:45:24
● 2026-04-19 04:37:24
○ 2026-04-20 08:04:32
● 2026-04-21 23:06:58
○ 2026-04-22 08:50:58
○ 2026-04-23 21:52:14

○A140.82.113.182026-02-22 → 2026-04-20 · 12 obs

● 2026-02-22 23:08:02
○ 2026-02-23 19:28:10
○ 2026-03-23 08:42:04
● 2026-03-24 18:26:10
○ 2026-03-24 22:29:44
○ 2026-04-08 22:36:38
● 2026-04-10 21:06:44
○ 2026-04-10 22:27:52
○ 2026-04-19 04:37:24
● 2026-04-20 08:04:32
○ 2026-04-21 23:06:58
○ 2026-04-23 21:52:14

●A140.82.114.172026-03-02 → 2026-04-23 · 12 obs

○ 2026-02-28 00:01:14
● 2026-03-02 22:24:40
○ 2026-03-04 23:08:28
○ 2026-03-06 08:46:48
● 2026-03-10 10:12:06
○ 2026-03-15 01:36:02
○ 2026-03-22 15:42:44
● 2026-03-22 16:18:56
○ 2026-03-23 08:42:04
○ 2026-04-22 08:50:58
● 2026-04-23 21:52:12
● 2026-04-23 21:52:14

○A140.82.114.182026-03-31 → 2026-04-14 · 7 obs

○ 2026-03-29 01:20:12
● 2026-03-31 23:18:58
○ 2026-04-02 18:07:12
○ 2026-04-10 22:27:52
● 2026-04-14 21:45:24
○ 2026-04-19 04:37:24
○ 2026-04-23 21:52:14

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
app	ns-tld1.charlestonroadregistry.com, ns-tld2.charlestonroadregistry.com, ns-tld3.charlestonroadregistry.com, ns-tld4.charlestonroadregistry.com...	10 records
github.app	dns4.p09.nsone.net, dns3.p09.nsone.net, dns1.p09.nsone.net, dns2.p09.nsone.net	-

✅ Authoritative Response

Server:198.51.44.9

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

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for github.app (unsigned zone)

⏱️ Timing

Total: 577ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`140.82.114.17`
NS	4	`dns1.p01.nsone.net, dns2.p01.nsone.net...`
SOA	1	`dns1.p01.nsone.net hostmaster.nsone.net`

📌 Glue Records Collected

Total: 10

Out-of-bailiwick: 10 (ns-tld1.charlestonroadregistry.com, ns-tld1.charlestonroadregistry.com, ns-tld2.charlestonroadregistry.com...)

Analysis

Hierarchy

The parent of pet-insulin-tracker--jamesmontemagno.github.app is github.app.

IP Addresses

github.app points to IP number: 140.82.114.17.

Other host names such as semmle.net, spectrum.chat, open-source.guide, gisthub.com and github-camo.com share IPs with github.app.

Name Servers

github.app is delegated to eight name servers: dns1.p01.nsone.net, dns2.p01.nsone.net, dns3.p01.nsone.net, dns4.p01.nsone.net, dns1.p09.nsone.net, dns2.p09.nsone.net, dns3.p09.nsone.net and dns4.p09.nsone.net.

github.app at least partially shares name servers with other domains, for instance processone.org, team-a.biz, keho.at, kato2x.com and countrymusic.com.