github-sso.com - dns.ninja

`github-sso.com`

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}
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}
		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}
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}
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=1674163881

`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=1784799292

Same first word

github-sso.com

Similar names

sso-github.com

DNS History

18 records (9 active, 9 former)

●NSdns1.p01.nsone.net2026-07-14 → 2026-07-23 · 3 obs

○ 2018-08-07 00:22:28
● 2026-07-14 20:20:46
● 2026-07-23 09:43:02

●NSdns1.p09.nsone.net2026-07-14 → 2026-07-23 · 3 obs

○ 2018-08-07 00:22:28
● 2026-07-14 20:20:46
● 2026-07-23 09:43:02

●NSdns2.p01.nsone.net2026-07-14 → 2026-07-23 · 3 obs

○ 2018-08-07 00:22:28
● 2026-07-14 20:20:46
● 2026-07-23 09:43:02

●NSdns2.p09.nsone.net2026-07-14 → 2026-07-23 · 3 obs

○ 2018-08-07 00:22:28
● 2026-07-14 20:20:46
● 2026-07-23 09:43:02

●NSdns3.p01.nsone.net2026-07-14 → 2026-07-23 · 3 obs

○ 2018-08-07 00:22:28
● 2026-07-14 20:20:46
● 2026-07-23 09:43:02

●NSdns3.p09.nsone.net2026-07-14 → 2026-07-23 · 3 obs

○ 2018-08-07 00:22:28
● 2026-07-14 20:20:46
● 2026-07-23 09:43:02

●NSdns4.p01.nsone.net2026-07-14 → 2026-07-23 · 3 obs

○ 2018-08-07 00:22:28
● 2026-07-14 20:20:46
● 2026-07-23 09:43:02

●NSdns4.p09.nsone.net2026-07-14 → 2026-07-23 · 3 obs

○ 2018-08-07 00:22:28
● 2026-07-14 20:20:46
● 2026-07-23 09:43:02

○NSns1.alidns.com2018-08-07 → 2018-08-07 · 3 obs

● 2018-08-07 00:22:28
○ 2026-07-14 20:20:46
○ 2026-07-23 09:43:02

○NSns2.alidns.com2018-08-07 → 2018-08-07 · 3 obs

● 2018-08-07 00:22:28
○ 2026-07-14 20:20:46
○ 2026-07-23 09:43:02

○MXmxn.mxhichina.com2018-08-07 → 2018-08-07 · 3 obs

● 2018-08-07 00:22:28
○ 2026-07-14 20:20:46
○ 2026-07-23 09:43:02

○MXmxw.mxhichina.com2018-08-07 → 2018-08-07 · 3 obs

● 2018-08-07 00:22:28
○ 2026-07-14 20:20:46
○ 2026-07-23 09:43:02

○A140.82.112.172026-07-14 → 2026-07-22 · 51 obs

● 2026-07-14 20:20:46
○ 2026-07-14 20:55:28
● 2026-07-15 07:58:18
○ 2026-07-15 08:58:04
● 2026-07-15 14:01:22
○ 2026-07-15 14:57:38
● 2026-07-16 01:24:56
○ 2026-07-16 02:06:18
● 2026-07-16 11:25:54
○ 2026-07-16 12:10:34
● 2026-07-16 14:04:06
○ 2026-07-16 16:18:44
● 2026-07-16 17:30:00
○ 2026-07-16 18:14:40
● 2026-07-17 22:08:06
○ 2026-07-17 23:25:38
● 2026-07-18 03:08:20
○ 2026-07-18 05:29:10
● 2026-07-18 08:08:52
○ 2026-07-18 09:26:22
● 2026-07-18 10:15:16
○ 2026-07-18 14:08:26
● 2026-07-18 18:23:56
○ 2026-07-18 20:27:42
● 2026-07-18 21:11:30
○ 2026-07-18 22:06:14
● 2026-07-19 09:17:04
○ 2026-07-19 11:16:14
● 2026-07-19 14:31:18
○ 2026-07-19 15:20:28
● 2026-07-20 02:43:22
○ 2026-07-20 03:34:18
● 2026-07-20 05:38:36
○ 2026-07-20 08:26:50
● 2026-07-20 09:42:04
○ 2026-07-20 11:36:02
● 2026-07-20 16:30:52
○ 2026-07-20 18:33:04
● 2026-07-20 20:36:10
○ 2026-07-21 00:36:04
● 2026-07-21 09:52:28
○ 2026-07-21 10:41:16
● 2026-07-21 11:46:06
○ 2026-07-21 15:00:02
● 2026-07-21 19:54:52
○ 2026-07-21 21:56:20
● 2026-07-22 15:09:50
○ 2026-07-22 16:20:40
● 2026-07-22 17:12:38
○ 2026-07-22 22:07:48
○ 2026-07-23 09:43:02

○A140.82.112.182026-07-15 → 2026-07-23 · 48 obs

○ 2026-07-15 01:51:44
● 2026-07-15 02:34:04
○ 2026-07-15 04:38:30
● 2026-07-15 08:58:04
○ 2026-07-15 10:01:54
● 2026-07-16 07:24:56
○ 2026-07-16 08:12:36
● 2026-07-16 10:10:04
○ 2026-07-16 11:25:54
● 2026-07-16 16:18:44
○ 2026-07-16 17:30:00
● 2026-07-16 18:14:40
○ 2026-07-16 19:32:36
● 2026-07-16 22:16:16
○ 2026-07-16 23:16:32
● 2026-07-17 04:21:32
○ 2026-07-17 06:22:52
● 2026-07-17 09:55:10
○ 2026-07-17 10:58:06
● 2026-07-17 19:01:44
○ 2026-07-17 20:01:18
● 2026-07-18 05:29:10
○ 2026-07-18 06:11:36
● 2026-07-18 14:08:26
○ 2026-07-18 16:40:42
● 2026-07-18 22:06:14
○ 2026-07-19 01:11:58
● 2026-07-20 08:26:50
○ 2026-07-20 09:42:04
● 2026-07-20 18:33:04
○ 2026-07-20 19:45:38
● 2026-07-21 05:54:24
○ 2026-07-21 06:39:18
● 2026-07-21 16:59:48
○ 2026-07-21 17:53:14
● 2026-07-21 18:53:44
○ 2026-07-21 19:54:52
● 2026-07-22 04:22:50
○ 2026-07-22 12:02:24
● 2026-07-22 14:03:38
○ 2026-07-22 15:09:50
● 2026-07-22 23:10:52
○ 2026-07-23 01:15:34
● 2026-07-23 02:10:44
○ 2026-07-23 03:09:18
● 2026-07-23 07:07:48
○ 2026-07-23 09:14:34
○ 2026-07-23 09:43:02

○A140.82.113.172026-07-14 → 2026-07-23 · 42 obs

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

○A140.82.113.182026-07-15 → 2026-07-23 · 38 obs

○ 2026-07-15 02:34:04
● 2026-07-15 04:38:30
○ 2026-07-15 05:54:34
● 2026-07-15 11:57:50
○ 2026-07-15 14:01:22
● 2026-07-15 17:59:22
○ 2026-07-15 20:06:10
● 2026-07-16 09:26:30
○ 2026-07-16 10:10:04
● 2026-07-16 19:32:36
○ 2026-07-16 22:16:16
● 2026-07-17 13:18:28
○ 2026-07-17 14:00:50
● 2026-07-17 21:04:06
○ 2026-07-17 22:08:06
● 2026-07-18 20:27:42
○ 2026-07-18 21:11:30
● 2026-07-19 03:11:56
○ 2026-07-19 09:17:04
● 2026-07-19 13:21:56
○ 2026-07-19 14:31:18
● 2026-07-19 23:35:54
○ 2026-07-20 00:22:46
● 2026-07-20 03:34:18
○ 2026-07-20 05:38:36
● 2026-07-20 13:52:16
○ 2026-07-20 15:32:10
● 2026-07-21 02:57:56
○ 2026-07-21 04:39:28
● 2026-07-21 08:41:04
○ 2026-07-21 09:52:28
● 2026-07-21 15:00:02
○ 2026-07-21 15:50:56
● 2026-07-21 17:53:14
○ 2026-07-21 18:53:44
● 2026-07-23 04:11:58
○ 2026-07-23 05:11:00
○ 2026-07-23 09:43:02

●A140.82.114.172026-07-14 → 2026-07-23 · 39 obs

○ 2026-07-14 21:28:36
● 2026-07-14 22:28:38
○ 2026-07-14 23:44:04
● 2026-07-15 01:51:44
○ 2026-07-15 02:34:04
● 2026-07-15 05:54:34
○ 2026-07-15 07:58:18
● 2026-07-15 10:58:40
○ 2026-07-15 11:57:50
● 2026-07-15 17:00:40
○ 2026-07-15 17:59:22
● 2026-07-17 06:22:52
○ 2026-07-17 07:54:36
● 2026-07-18 01:26:50
○ 2026-07-18 02:24:00
● 2026-07-18 06:11:36
○ 2026-07-18 08:08:52
● 2026-07-18 09:26:22
○ 2026-07-18 10:15:16
● 2026-07-19 01:11:58
○ 2026-07-19 03:11:56
● 2026-07-19 12:15:14
○ 2026-07-19 13:21:56
● 2026-07-20 19:45:38
○ 2026-07-20 20:36:10
● 2026-07-21 06:39:18
○ 2026-07-21 07:41:38
● 2026-07-21 21:56:20
○ 2026-07-21 23:05:18
● 2026-07-22 02:19:06
○ 2026-07-22 04:22:50
● 2026-07-22 16:20:40
○ 2026-07-22 17:12:38
● 2026-07-22 22:07:48
○ 2026-07-22 23:10:52
● 2026-07-23 06:26:58
○ 2026-07-23 07:07:48
● 2026-07-23 09:14:34
● 2026-07-23 09:43:02

○A140.82.114.182026-07-14 → 2026-07-23 · 50 obs

○ 2026-07-14 20:55:28
● 2026-07-14 21:28:36
○ 2026-07-14 22:28:38
● 2026-07-15 10:01:54
○ 2026-07-15 10:58:40
● 2026-07-15 14:57:38
○ 2026-07-15 17:00:40
● 2026-07-15 23:58:56
○ 2026-07-16 01:24:56
● 2026-07-16 03:06:00
○ 2026-07-16 04:10:10
● 2026-07-16 06:06:40
○ 2026-07-16 07:24:56
● 2026-07-16 12:10:34
○ 2026-07-16 14:04:06
● 2026-07-16 23:16:32
○ 2026-07-17 04:21:32
● 2026-07-17 07:54:36
○ 2026-07-17 08:57:08
● 2026-07-17 10:58:06
○ 2026-07-17 13:18:28
● 2026-07-17 14:00:50
○ 2026-07-17 14:58:08
● 2026-07-18 00:12:20
○ 2026-07-18 01:26:50
● 2026-07-18 17:40:26
○ 2026-07-18 18:23:56
● 2026-07-19 11:16:14
○ 2026-07-19 12:15:14
● 2026-07-19 18:19:18
○ 2026-07-19 21:31:50
● 2026-07-19 22:21:56
○ 2026-07-19 23:35:54
● 2026-07-20 00:22:46
○ 2026-07-20 01:34:48
● 2026-07-20 15:32:10
○ 2026-07-20 16:30:52
● 2026-07-21 00:36:04
○ 2026-07-21 02:57:56
● 2026-07-21 04:39:28
○ 2026-07-21 05:54:24
● 2026-07-21 15:50:56
○ 2026-07-21 16:59:48
● 2026-07-21 23:05:18
○ 2026-07-22 02:19:06
● 2026-07-23 01:15:34
○ 2026-07-23 02:10:44
● 2026-07-23 03:09:18
○ 2026-07-23 04:11:58
○ 2026-07-23 09:43:02

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	i.gtld-servers.net, a.gtld-servers.net, m.gtld-servers.net, h.gtld-servers.net...	-
github-sso.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 github-sso.com (unsigned zone)

⏱️ Timing

Total: 475ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`140.82.114.17`
NS	4	`dns1.p01.nsone.net, dns2.p01.nsone.net...`
TXT	1	`v=spf1 -all`
SOA	1	`dns1.p01.nsone.net hostmaster.nsone.net`

Analysis

IP Addresses

github-sso.com directs to one IP number, which is 140.82.114.17.

Among the host names that share IP numbers with github-sso.com are npmjs-com.co, githubarchive.org, github.app and two others.

Name Servers

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

github-sso.com partially shares its NS delegation with several other domains, including 132308.jp, zyngagames.net, jensengtea.com and two others.

In DNS configurations, these name servers often share authority with dns1.p09.nsone.net, dns2.p09.nsone.net, dns3.p09.nsone.net and 7 other name servers.

Hosts with two IP numbers each:

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.