`github.co.jp`

DNSSEC	⚠️ Not signed
A	2606:50c0:8000::153^{🇺🇸 Fastly2606:50c0:8000::/48 88 Colin P Kelly Jr Street San Francisco CA 94107 United States}
A	2606:50c0:8001::153^{🇺🇸 Fastly2606:50c0:8001::/48 + 88 Colin P Kelly Jr Street San Francisco CA 94107 United States}
A	2606:50c0:8002::153^{🇺🇸 Fastly2606:50c0:8002::/48 + 88 Colin P Kelly Jr Street San Francisco CA 94107 United States}
A	2606:50c0:8003::153^{🇺🇸 Fastly2606:50c0:8003::/48 + 88 Colin P Kelly Jr Street San Francisco CA 94107 United States}
A	185.199.108.153^{🇺🇸 Fastly185.199.108.0/24 GitHub - 185.199.108.0/24}
A	185.199.109.153^{🇺🇸 Fastly185.199.109.0/24 GitHub - 185.199.109.0/24}
A	185.199.110.153^{🇺🇸 Fastly185.199.110.0/24 GitHub - 185.199.110.0/24}
A	185.199.111.153^{🇺🇸 Fastly185.199.111.0/24 GitHub - 185.199.111.0/24}
NS	`dns1.p04.nsone.net` ⭐
		A	2620:4d:4000:6259:7:4:0:1^{🇺🇸 NSONE2620:4d:4000::/48 PNAP-ACS nsone-1}
			PTR	`dns1.p04.nsone.net`
		A	198.51.44.4^{🇺🇸 NSONE198.51.44.0/24}
			PTR	`dns1.p04.nsone.net`
NS	`dns2.p04.nsone.net`
		A	2a00:edc0:6259:7:4::2^{🇺🇸 NSONE2a00:edc0:6259::/48 NS1-2}
			PTR	`dns2.p04.nsone.net`
		A	198.51.45.4^{🇺🇸 NSONE198.51.45.0/24}
			PTR	`dns2.p04.nsone.net`
NS	`dns3.p04.nsone.net`
		A	2620:4d:4000:6259:7:4:0:3^{🇺🇸 NSONE2620:4d:4000::/48 PNAP-ACS nsone-1}
			PTR	`dns3.p04.nsone.net`
		A	198.51.44.68^{🇺🇸 NSONE198.51.44.0/24}
			PTR	`dns3.p04.nsone.net`
NS	`dns4.p04.nsone.net`
		A	2a00:edc0:6259:7:4::4^{🇺🇸 NSONE2a00:edc0:6259::/48 NS1-2}
			PTR	`dns4.p04.nsone.net`
		A	198.51.45.68^{🇺🇸 NSONE198.51.45.0/24}
			PTR	`dns4.p04.nsone.net`
SOA	`dns1.p04.nsone.net`hostmaster@nsone.net serial=1646320729

`co.jp`

	DNSSEC	⚠️ Not signed
	TXT	`co.jp.`

rank #237711 globally
rank #4772 in the tld
WOT: SAFE (74/100)
📈 Tranco rank: #424,286
WOT: SAFE (58/100)

Same first word

github.church

github.al

github.com.my

github.ee

github.myshopify.com

github.forum

github.github.io

github.cc

github.name

github.money

github.gallery

github.academy

github.lu

github.cl

github.site

github.gripe

github.games

github.cm

github.mobile

github.build

github.services

github.surf

github.sale

github.su

github.de

github.red

github.support

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.center

github.ws

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.moe

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.dev.br

github.earth

github.hl.cn

github.ru

github.se

github.party

github.com.au

github.page

github.io

github.com

github.at

github.community

github.computer

github.net

github.tv

github.co

github.nz

github.casino

github.jp

github.ceo

github.free

github.band

github.co.kr

Similar names

bighut.com

gubhit.herokuapp.com

gubhit.com

hugbit.com

itghub.com

githbu.com

buhtig.com

guthib.com

gituhb.com

bugtih.com

bithug.net

hitbug.com

DNS History

20 records (12 active, 8 former)

●NSdns1.p04.nsone.net2026-03-03 → 2026-08-10 · 3 obs

○ 2018-07-10 10:45:02
● 2026-03-03 07:38:44
● 2026-08-10 16:34:16

●NSdns2.p04.nsone.net2026-03-03 → 2026-08-10 · 3 obs

○ 2018-07-10 10:45:02
● 2026-03-03 07:38:44
● 2026-08-10 16:34:16

●NSdns3.p04.nsone.net2026-03-03 → 2026-08-10 · 3 obs

○ 2018-07-10 10:45:02
● 2026-03-03 07:38:44
● 2026-08-10 16:34:16

●NSdns4.p04.nsone.net2026-03-03 → 2026-08-10 · 3 obs

○ 2018-07-10 10:45:02
● 2026-03-03 07:38:44
● 2026-08-10 16:34:16

○NSns1.p16.dynect.net2017-01-10 → 2018-07-10 · 4 obs

● 2017-01-10 12:44:26
● 2018-07-10 10:45:02
○ 2026-03-03 07:38:44
○ 2026-08-10 16:34:16

○NSns2.p16.dynect.net2017-01-10 → 2018-07-10 · 4 obs

● 2017-01-10 12:44:26
● 2018-07-10 10:45:02
○ 2026-03-03 07:38:44
○ 2026-08-10 16:34:16

○NSns3.p16.dynect.net2017-01-10 → 2018-07-10 · 4 obs

● 2017-01-10 12:44:26
● 2018-07-10 10:45:02
○ 2026-03-03 07:38:44
○ 2026-08-10 16:34:16

○NSns4.p16.dynect.net2017-01-10 → 2018-07-10 · 4 obs

● 2017-01-10 12:44:26
● 2018-07-10 10:45:02
○ 2026-03-03 07:38:44
○ 2026-08-10 16:34:16

○A151.101.1.1472017-01-10 → 2017-01-10 · 3 obs

● 2017-01-10 12:44:26
○ 2018-07-10 10:45:02
○ 2026-08-10 16:34:16

○A151.101.129.1472017-01-10 → 2017-01-10 · 3 obs

● 2017-01-10 12:44:26
○ 2018-07-10 10:45:02
○ 2026-08-10 16:34:16

○A151.101.193.1472017-01-10 → 2017-01-10 · 3 obs

● 2017-01-10 12:44:26
○ 2018-07-10 10:45:02
○ 2026-08-10 16:34:16

○A151.101.65.1472017-01-10 → 2017-01-10 · 3 obs

● 2017-01-10 12:44:26
○ 2018-07-10 10:45:02
○ 2026-08-10 16:34:16

●A185.199.108.1532018-07-10 → 2026-08-10 · 3 obs

○ 2017-01-10 12:44:26
● 2018-07-10 10:45:02
● 2026-08-10 16:34:16

●A185.199.109.1532018-07-10 → 2026-08-10 · 3 obs

○ 2017-01-10 12:44:26
● 2018-07-10 10:45:02
● 2026-08-10 16:34:16

●A185.199.110.1532018-07-10 → 2026-08-10 · 3 obs

○ 2017-01-10 12:44:26
● 2018-07-10 10:45:02
● 2026-08-10 16:34:16

●A185.199.111.1532018-07-10 → 2026-08-10 · 3 obs

○ 2017-01-10 12:44:26
● 2018-07-10 10:45:02
● 2026-08-10 16:34:16

●A2606:50c0:8000::1532026-03-03 → 2026-08-10 · 3 obs

○ 2018-07-10 10:45:02
● 2026-03-03 07:38:44
● 2026-08-10 16:34:16

●A2606:50c0:8001::1532026-03-03 → 2026-08-10 · 3 obs

○ 2018-07-10 10:45:02
● 2026-03-03 07:38:44
● 2026-08-10 16:34:16

●A2606:50c0:8002::1532026-03-03 → 2026-08-10 · 3 obs

○ 2018-07-10 10:45:02
● 2026-03-03 07:38:44
● 2026-08-10 16:34:16

●A2606:50c0:8003::1532026-03-03 → 2026-08-10 · 3 obs

○ 2018-07-10 10:45:02
● 2026-03-03 07:38:44
● 2026-08-10 16:34:16

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
jp	a.dns.jp, b.dns.jp, c.dns.jp, d.dns.jp...	-
github.co.jp	dns4.p04.nsone.net, dns1.p04.nsone.net, dns2.p04.nsone.net, dns3.p04.nsone.net	-

✅ Authoritative Response

Server:198.51.44.68

NS records: dns4.p04.nsone.net, dns1.p04.nsone.net, dns2.p04.nsone.net, dns3.p04.nsone.net

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for github.co.jp (unsigned zone)

⏱️ Timing

Total: 777ms | Queries: -

📄 Records

Type	Count	Sample Data
A	4	`185.199.110.153, 185.199.111.153...`
AAAA	4	`2606:50c0:8002::153, 2606:50c0:8003::153...`
NS	4	`dns1.p04.nsone.net, dns2.p04.nsone.net...`
SOA	1	`dns1.p04.nsone.net hostmaster.nsone.net`

Analysis

IP Addresses

github.co.jp resolves to 8 IP numbers: 185.199.108.153, 185.199.109.153, 185.199.110.153 and 5 other.

Additional host names — beccalynch.com, hopps.in, applebygardens.com and two others — share IP numbers with github.co.jp.

Name Servers

github.co.jp has four authoritative name servers: dns1.p04.nsone.net, dns2.p04.nsone.net, dns3.p04.nsone.net and dns4.p04.nsone.net.

github.co.jp has at least partial name server overlap with other domains, such as retailmenkot.com, livecareer.pt, lovelymusicgroup.com and two others.

ns01.squarespacedns.com, ns02.squarespacedns.com and ns03.squarespacedns.com — plus 7 other name servers — are commonly paired with these name servers.

dns1.p04.nsone.net, dns2.p04.nsone.net, dns3.p04.nsone.net and dns4.p04.nsone.net all point to exactly two IP numbers each: dns1.p04.nsone.net → 198.51.44.4 and 2620:4d:4000:6259:7:4:0:1; dns2.p04.nsone.net → 198.51.45.4 and 2a00:edc0:6259:7:4::2; dns3.p04.nsone.net → 198.51.44.68 and 2620:4d:4000:6259:7:4:0:3; dns4.p04.nsone.net → 198.51.45.68 and 2a00:edc0:6259:7:4::4.

github.co.jp - robtex.com

github.co.jp

co.jp

Same first word

Similar names

DNS History

🔍 DNS Trace

📋 Delegation Chain

✅ Authoritative Response

🔒 DNSSEC Status

⏱️ Timing

📄 Records

Analysis

IP Addresses

Name Servers

`github.co.jp`

`co.jp`