github-sso.com - robtex.com

github-sso.com

DNSSEC⚠️ Not signed
A140.82.114.18🇺🇸 GITHUB140.82.114.0/24 GitHub
PTRlb-140-82-114-18-iad.github.com
NSdns1.p01.nsone.net ⭐ ⚠️ Not in parent delegation
A2620:4d:4000:6259:7:1:0:1🇺🇸 NSONE2620:4d:4000::/48 2620:4D:4000::/48
PTRdns1.p01.nsone.net
A198.51.44.1🇺🇸 NSONE198.51.44.0/24 198.51.44.0
PTRdns1.p01.nsone.net
NSdns1.p09.nsone.net ⚠️ Not in zone NS records
A2620:4d:4000:6259:7:9:0:1🇺🇸 NSONE2620:4d:4000::/48 2620:4D:4000::/48
PTRdns1.p09.nsone.net
PTRns4.demysdns.co.uk
A198.51.44.9🇺🇸 NSONE198.51.44.0/24 198.51.44.0
PTRdns1.p09.nsone.net
PTRns4.demysdns.co.uk
NSdns2.p01.nsone.net ⚠️ Not in parent delegation
A2a00:edc0:6259:7:1::2🇺🇸 NSONE2a00:edc0:6259::/48 NS1-2
PTRdns2.p01.nsone.net
A198.51.45.1🇺🇸 NSONE198.51.45.0/24 198.51.45.0
PTRdns2.p01.nsone.net
NSdns2.p09.nsone.net ⚠️ Not in zone NS records
A2a00:edc0:6259:7:9::2🇺🇸 NSONE2a00:edc0:6259::/48 NS1-2
PTRdns2.p09.nsone.net
PTRns5.demysdns.co.uk
A198.51.45.9🇺🇸 NSONE198.51.45.0/24 198.51.45.0
PTRdns2.p09.nsone.net
PTRns5.demysdns.co.uk
NSdns3.p01.nsone.net ⚠️ Not in parent delegation
A2620:4d:4000:6259:7:1:0:3🇺🇸 NSONE2620:4d:4000::/48 2620:4D:4000::/48
PTRdns3.p01.nsone.net
A198.51.44.65🇺🇸 NSONE198.51.44.0/24 198.51.44.0
PTRdns3.p01.nsone.net
NSdns3.p09.nsone.net ⚠️ Not in zone NS records
A2620:4d:4000:6259:7:9:0:3🇺🇸 NSONE2620:4d:4000::/48 2620:4D:4000::/48
PTRdns3.p09.nsone.net
PTRns6.demysdns.co.uk
A198.51.44.73🇺🇸 NSONE198.51.44.0/24 198.51.44.0
PTRdns3.p09.nsone.net
PTRns6.demysdns.co.uk
NSdns4.p01.nsone.net ⚠️ Not in parent delegation
A2a00:edc0:6259:7:1::4🇺🇸 NSONE2a00:edc0:6259::/48 NS1-2
PTRdns4.p01.nsone.net
A198.51.45.65🇺🇸 NSONE198.51.45.0/24 198.51.45.0
PTRdns4.p01.nsone.net
NSdns4.p09.nsone.net ⚠️ Not in zone NS records
A2a00:edc0:6259:7:9::4🇺🇸 NSONE2a00:edc0:6259::/48 NS1-2
PTRns7.demysdns.com
PTRdns4.p09.nsone.net
A198.51.45.73🇺🇸 NSONE198.51.45.0/24 198.51.45.0
PTRns7.demysdns.com
PTRdns4.p09.nsone.net
TXTv=spf1 -all
SOAdns1.p01.nsone.nethostmaster@nsone.net serial=1674163881

com

DNSSEC🔒 Signed (DS record present)
NSa.gtld-servers.net ⭐
NSb.gtld-servers.net
NSc.gtld-servers.net
NSd.gtld-servers.net
NSe.gtld-servers.net
NSf.gtld-servers.net
NSg.gtld-servers.net
NSh.gtld-servers.net
NSi.gtld-servers.net
NSj.gtld-servers.net
NSk.gtld-servers.net
NSl.gtld-servers.net
NSm.gtld-servers.net
SOAa.gtld-servers.netnstld@verisign-grs.com serial=1784171957

Same first word

github-sso.com

Similar names

sso-github.com

DNS History

18 records (9 active, 9 former)

20192020202120222023202420252026NSdns1.p01.nsone.netdns1.p09.nsone.netdns2.p01.nsone.netdns2.p09.nsone.netdns3.p01.nsone.netdns3.p09.nsone.netdns4.p01.nsone.netdns4.p09.nsone.netns1.alidns.comns2.alidns.comMXmxn.mxhichina.commxw.mxhichina.comA140.82.114.18140.82.112.17140.82.112.18140.82.113.17140.82.113.18140.82.114.17
●NSdns1.p01.nsone.net2026-07-14 → 2026-07-16 · 3 obs
○ 2018-08-07 00:22:28
● 2026-07-14 20:20:46
● 2026-07-16 03:22:54
●NSdns1.p09.nsone.net2026-07-14 → 2026-07-16 · 3 obs
○ 2018-08-07 00:22:28
● 2026-07-14 20:20:46
● 2026-07-16 03:22:54
●NSdns2.p01.nsone.net2026-07-14 → 2026-07-16 · 3 obs
○ 2018-08-07 00:22:28
● 2026-07-14 20:20:46
● 2026-07-16 03:22:54
●NSdns2.p09.nsone.net2026-07-14 → 2026-07-16 · 3 obs
○ 2018-08-07 00:22:28
● 2026-07-14 20:20:46
● 2026-07-16 03:22:54
●NSdns3.p01.nsone.net2026-07-14 → 2026-07-16 · 3 obs
○ 2018-08-07 00:22:28
● 2026-07-14 20:20:46
● 2026-07-16 03:22:54
●NSdns3.p09.nsone.net2026-07-14 → 2026-07-16 · 3 obs
○ 2018-08-07 00:22:28
● 2026-07-14 20:20:46
● 2026-07-16 03:22:54
●NSdns4.p01.nsone.net2026-07-14 → 2026-07-16 · 3 obs
○ 2018-08-07 00:22:28
● 2026-07-14 20:20:46
● 2026-07-16 03:22:54
●NSdns4.p09.nsone.net2026-07-14 → 2026-07-16 · 3 obs
○ 2018-08-07 00:22:28
● 2026-07-14 20:20:46
● 2026-07-16 03:22:54
○NSns1.alidns.com2018-08-07 → 2018-08-07 · 3 obs
● 2018-08-07 00:22:28
○ 2026-07-14 20:20:46
○ 2026-07-16 03:22:54
○NSns2.alidns.com2018-08-07 → 2018-08-07 · 3 obs
● 2018-08-07 00:22:28
○ 2026-07-14 20:20:46
○ 2026-07-16 03:22:54
○MXmxn.mxhichina.com2018-08-07 → 2018-08-07 · 3 obs
● 2018-08-07 00:22:28
○ 2026-07-14 20:20:46
○ 2026-07-16 03:22:54
○MXmxw.mxhichina.com2018-08-07 → 2018-08-07 · 3 obs
● 2018-08-07 00:22:28
○ 2026-07-14 20:20:46
○ 2026-07-16 03:22:54
○A140.82.112.172026-07-14 → 2026-07-16 · 9 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 03:22:54
○A140.82.112.182026-07-15 → 2026-07-15 · 6 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 03:22:54
○A140.82.113.172026-07-14 → 2026-07-16 · 10 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 03:22:54
○A140.82.113.182026-07-15 → 2026-07-15 · 8 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 03:22:54
○A140.82.114.172026-07-14 → 2026-07-15 · 12 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
○ 2026-07-16 03:22:54
●A140.82.114.182026-07-14 → 2026-07-16 · 11 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 03:22:54

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
coma.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net...-
github-sso.comdns1.p09.nsone.net, dns2.p09.nsone.net, dns3.p09.nsone.net, dns4.p09.nsone.net-

✅ Authoritative Response

Server:198.51.44.9

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: 318ms | Queries: -

📄 Records

TypeCountSample Data
A1140.82.113.18
NS4dns1.p01.nsone.net, dns2.p01.nsone.net...
TXT1v=spf1 -all
SOA1dns1.p01.nsone.net hostmaster.nsone.net

Analysis

IP Addresses

github-sso.com resolves to just one IP address, 140.82.114.18.

Two other host names, along with odasa.com, github.app and github.us, also share IP numbers with github-sso.com.

Name Servers

github-sso.com is delegated to 8 name servers: dns1.p01.nsone.net, dns2.p01.nsone.net, dns3.p01.nsone.net and 5 other.

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.

Host names that have two IP addresses:

dns1.p01.nsone.net points to 198.51.44.1 and 2620:4d:4000:6259:7:1:0:1.

dns2.p01.nsone.net points to 198.51.45.1 and 2a00:edc0:6259:7:1::2.

dns3.p01.nsone.net points to 198.51.44.65 and 2620:4d:4000:6259:7:1:0:3.

dns4.p01.nsone.net points to 198.51.45.65 and 2a00:edc0:6259:7:1::4.

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.