`githubinc.com`

DNSSEC	⚠️ Not signed
A	140.82.112.18^{🇺🇸 GITHUB140.82.112.0/24 GitHub}
		PTR	`lb-140-82-112-18-iad.github.com`
NS	`dns1.p09.nsone.net` ⭐
		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.p09.nsone.net`
		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.p09.nsone.net`
		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.p09.nsone.net`
		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.p09.nsone.net`hostmaster@nsone.net serial=1651585549

`com`

	DNSSEC	🔒 Signed (DS record present)
	NS	`a.gtld-servers.net` ⭐
	NS	`b.gtld-servers.net`
	NS	`c.gtld-servers.net`
	NS	`d.gtld-servers.net`
	NS	`e.gtld-servers.net`
	NS	`f.gtld-servers.net`
	NS	`g.gtld-servers.net`
	NS	`h.gtld-servers.net`
	NS	`i.gtld-servers.net`
	NS	`j.gtld-servers.net`
	NS	`k.gtld-servers.net`
	NS	`l.gtld-servers.net`
	NS	`m.gtld-servers.net`
	SOA	`a.gtld-servers.net`nstld@verisign-grs.com serial=1783217966

Same first word

githubinc.com

Similar names

ichbingut.de

DNS History

26 records (5 active, 21 former)

●NSdns1.p09.nsone.net2026-03-23 → 2026-07-05 · 3 obs

○ 2017-04-04 11:02:14
● 2026-03-23 22:48:14
● 2026-07-05 02:20:08

●NSdns2.p09.nsone.net2026-03-23 → 2026-07-05 · 3 obs

○ 2017-04-04 11:02:14
● 2026-03-23 22:48:14
● 2026-07-05 02:20:08

●NSdns3.p09.nsone.net2026-03-23 → 2026-07-05 · 3 obs

○ 2017-04-04 11:02:14
● 2026-03-23 22:48:14
● 2026-07-05 02:20:08

●NSdns4.p09.nsone.net2026-03-23 → 2026-07-05 · 3 obs

○ 2017-04-04 11:02:14
● 2026-03-23 22:48:14
● 2026-07-05 02:20:08

○NSns1.dnsimple.com2015-05-22 → 2017-04-04 · 4 obs

● 2015-05-22 03:44:04
● 2017-04-04 11:02:14
○ 2026-03-23 22:48:14
○ 2026-07-05 02:20:08

○NSns2.dnsimple.com2015-05-22 → 2017-04-04 · 4 obs

● 2015-05-22 03:44:04
● 2017-04-04 11:02:14
○ 2026-03-23 22:48:14
○ 2026-07-05 02:20:08

○NSns3.dnsimple.com2015-05-22 → 2017-04-04 · 4 obs

● 2015-05-22 03:44:04
● 2017-04-04 11:02:14
○ 2026-03-23 22:48:14
○ 2026-07-05 02:20:08

○NSns4.dnsimple.com2015-05-22 → 2017-04-04 · 4 obs

● 2015-05-22 03:44:04
● 2017-04-04 11:02:14
○ 2026-03-23 22:48:14
○ 2026-07-05 02:20:08

○MXalt1.aspmx.l.google.com2015-12-31 → 2017-04-04 · 4 obs

● 2015-12-31 09:04:18
● 2017-04-04 11:02:14
○ 2026-03-23 22:48:14
○ 2026-07-05 02:20:08

○MXalt2.aspmx.l.google.com2015-12-31 → 2017-04-04 · 4 obs

● 2015-12-31 09:04:18
● 2017-04-04 11:02:14
○ 2026-03-23 22:48:14
○ 2026-07-05 02:20:08

○MXalt3.aspmx.l.google.com2015-12-31 → 2017-04-04 · 4 obs

● 2015-12-31 09:04:18
● 2017-04-04 11:02:14
○ 2026-03-23 22:48:14
○ 2026-07-05 02:20:08

○MXalt4.aspmx.l.google.com2015-12-31 → 2017-04-04 · 4 obs

● 2015-12-31 09:04:18
● 2017-04-04 11:02:14
○ 2026-03-23 22:48:14
○ 2026-07-05 02:20:08

○MXaspmx.l.google.com2015-12-31 → 2017-04-04 · 4 obs

● 2015-12-31 09:04:18
● 2017-04-04 11:02:14
○ 2026-03-23 22:48:14
○ 2026-07-05 02:20:08

○A140.82.112.172026-04-02 → 2026-06-28 · 22 obs

○ 2026-03-29 01:20:10
● 2026-04-02 18:07:12
○ 2026-04-04 06:37:36
● 2026-04-21 23:07:16
○ 2026-04-22 08:50:58
○ 2026-05-17 21:26:20
● 2026-05-18 22:31:14
○ 2026-05-22 23:16:26
○ 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
○ 2026-06-06 06:55:32
○ 2026-06-08 02:57:28
● 2026-06-12 01:11:06
○ 2026-06-13 04:27:08
● 2026-06-24 14:22:56
○ 2026-06-26 05:16:54
● 2026-06-28 10:22:10
○ 2026-07-02 00:26:40
○ 2026-07-05 02:20:08

●A140.82.112.182026-03-23 → 2026-07-05 · 13 obs

○ 2017-01-10 15:56:54
● 2026-03-23 22:48:14
● 2026-03-24 18:26:10
○ 2026-03-26 08:19:46
○ 2026-04-22 08:50:58
● 2026-04-25 11:59:34
○ 2026-04-27 21:24:30
○ 2026-05-03 13:19:40
● 2026-05-06 00:02:06
○ 2026-05-08 00:06:46
● 2026-06-21 00:03:36
○ 2026-06-24 14:22:56
● 2026-07-05 02:20:08

○A140.82.113.172026-03-29 → 2026-07-04 · 27 obs

○ 2026-03-26 08:19:46
● 2026-03-29 01:20:10
○ 2026-04-02 18:07:12
● 2026-04-04 06:37:36
○ 2026-04-21 23:07:16
○ 2026-04-29 23:58:02
● 2026-04-30 12:31:20
○ 2026-04-30 19:04:20
○ 2026-05-12 03:08:14
● 2026-05-17 21:26:20
○ 2026-05-18 22:31:14
○ 2026-05-24 22:32:08
● 2026-05-24 23:12:46
○ 2026-05-25 15:49:42
● 2026-05-25 19:46:48
○ 2026-05-27 13:46:04
○ 2026-06-06 06:55:32
● 2026-06-08 02:57:28
○ 2026-06-12 01:11:06
● 2026-06-13 04:27:08
○ 2026-06-15 03:43:10
● 2026-06-19 20:00:10
○ 2026-06-21 00:03:36
● 2026-06-26 05:16:54
○ 2026-06-27 10:57:22
● 2026-07-04 19:32:08
○ 2026-07-05 02:20:08

○A140.82.113.182026-04-29 → 2026-07-02 · 23 obs

○ 2026-04-29 05:37:18
● 2026-04-29 23:58:02
○ 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 16:35:36
● 2026-05-12 03:08:14
○ 2026-05-17 21:26:20
○ 2026-05-23 07:14:44
● 2026-05-23 11:34:12
○ 2026-05-24 22:32:08
○ 2026-05-27 13:46:04
● 2026-05-27 16:01:02
● 2026-05-29 16:54:30
○ 2026-05-31 20:26:50
○ 2026-06-13 04:27:08
● 2026-06-15 03:43:10
○ 2026-06-19 20:00:10
● 2026-07-02 00:26:40
○ 2026-07-03 10:02:06
○ 2026-07-05 02:20:08

○A140.82.114.172026-03-26 → 2026-07-03 · 29 obs

○ 2026-03-24 18:26:10
● 2026-03-26 08:19:46
○ 2026-03-29 01:20:10
○ 2026-04-21 23:07:16
● 2026-04-22 08:50:58
○ 2026-04-25 11:59:34
○ 2026-04-27 21:24:30
● 2026-04-29 05:37:18
○ 2026-04-29 23:58:02
○ 2026-04-30 12:31:20
● 2026-04-30 19:04:20
○ 2026-05-02 22:11:30
○ 2026-05-06 00:02:06
● 2026-05-08 00:06:46
● 2026-05-08 16:35:36
○ 2026-05-12 03:08:14
○ 2026-05-22 23:16:26
● 2026-05-23 07:14:44
○ 2026-05-23 11:34:12
○ 2026-05-24 23:12:46
● 2026-05-25 15:49:42
○ 2026-05-25 19:46:48
● 2026-05-27 13:46:04
○ 2026-05-27 16:01:02
● 2026-06-27 10:57:22
○ 2026-06-28 10:22:10
● 2026-07-03 10:02:06
○ 2026-07-04 18:31:00
○ 2026-07-05 02:20:08

○A140.82.114.182026-04-27 → 2026-07-04 · 17 obs

○ 2026-04-25 11:59:34
● 2026-04-27 21:24:30
○ 2026-04-29 05:37:18
○ 2026-05-18 22:31:14
● 2026-05-22 23:16:26
○ 2026-05-23 07:14:44
○ 2026-05-23 11:34:12
● 2026-05-24 22:32:08
○ 2026-05-24 23:12:46
○ 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
● 2026-07-04 18:31:00
○ 2026-07-04 19:32:08
○ 2026-07-05 02:20:08

○A174.129.22.1482016-01-29 → 2016-04-19 · 5 obs

○ 2015-12-31 09:04:18
● 2016-01-29 00:02:32
● 2016-04-19 11:34:02
○ 2017-01-10 15:56:54
○ 2026-07-05 02:20:08

○A50.17.208.1102015-05-22 → 2015-12-31 · 4 obs

● 2015-05-22 03:44:04
● 2015-12-31 09:04:18
○ 2016-01-29 00:02:32
○ 2026-07-05 02:20:08

○A50.17.213.1642016-01-29 → 2016-01-31 · 5 obs

○ 2015-12-31 09:04:18
● 2016-01-29 00:02:32
● 2016-01-31 08:49:48
○ 2016-04-19 11:34:02
○ 2026-07-05 02:20:08

○A54.163.254.852016-04-19 → 2016-04-19 · 4 obs

○ 2016-01-31 08:49:48
● 2016-04-19 11:34:02
○ 2017-01-10 15:56:54
○ 2026-07-05 02:20:08

○A54.197.250.842015-05-22 → 2015-12-31 · 4 obs

● 2015-05-22 03:44:04
● 2015-12-31 09:04:18
○ 2016-01-29 00:02:32
○ 2026-07-05 02:20:08

○A54.225.229.1882016-01-29 → 2016-04-19 · 5 obs

○ 2015-12-31 09:04:18
● 2016-01-29 00:02:32
● 2016-04-19 11:34:02
○ 2017-01-10 15:56:54
○ 2026-07-05 02:20:08

○A54.243.140.2212015-05-22 → 2015-12-31 · 4 obs

● 2015-05-22 03:44:04
● 2015-12-31 09:04:18
○ 2016-01-29 00:02:32
○ 2026-07-05 02:20:08

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net...	-
githubinc.com	dns1.p09.nsone.net, dns2.p09.nsone.net, dns3.p09.nsone.net, dns4.p09.nsone.net	-

✅ Authoritative Response

Server:198.51.45.73

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

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for githubinc.com (unsigned zone)

⏱️ Timing

Total: 360ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`140.82.113.18`
NS	4	`dns1.p09.nsone.net, dns2.p09.nsone.net...`
TXT	1	`v=spf1 -all`
SOA	1	`dns1.p09.nsone.net hostmaster.nsone.net`

Analysis

IP Addresses

githubinc.com resolves to just one IP address, 140.82.112.18.

Two other host names, along with githubarchive.org, github.us and npmms.com, also share IP numbers with githubinc.com.

Name Servers

The NS records for githubinc.com point to four name servers: dns1.p09.nsone.net, dns2.p09.nsone.net, dns3.p09.nsone.net and dns4.p09.nsone.net.

The name servers of githubinc.com overlap at least partially with those of other domains — among them nick.es, musicrow411.com, hawaiisweetheart.com and two more.

These name servers commonly appear in delegations together with dns1.p01.nsone.net, ns01.squarespacedns.com, ns02.squarespacedns.com and 7 other.

Each of the four hosts dns1.p09.nsone.net, dns2.p09.nsone.net, dns3.p09.nsone.net and dns4.p09.nsone.net has two IP addresses. dns1.p09.nsone.net points to 198.51.44.9 and 2620:4d:4000:6259:7:9:0:1. dns2.p09.nsone.net points to 198.51.45.9 and 2a00:edc0:6259:7:9::2. dns3.p09.nsone.net points to 198.51.44.73 and 2620:4d:4000:6259:7:9:0:3. dns4.p09.nsone.net points to 198.51.45.73 and 2a00:edc0:6259:7:9::4.

githubinc.com - robtex.com

githubinc.com

com

Same first word

Similar names

DNS History

🔍 DNS Trace

📋 Delegation Chain

✅ Authoritative Response

🔒 DNSSEC Status

⏱️ Timing

📄 Records

Analysis

IP Addresses

Name Servers

`githubinc.com`

`com`