sso-github.com - robtex.com

sso-github.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=1674163887

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=1776981471
⚠️ On DNS blocklist: tif

Subdomains

www.sso-github.com

Same first word

sso-github.com

DNS History

22 records (9 active, 13 former)

202120222023202420252026NSdns1.p01.nsone.netdns1.p09.nsone.netdns2.p01.nsone.netdns2.p09.nsone.netdns3.p01.nsone.netdns3.p09.nsone.netdns4.p01.nsone.netdns4.p09.nsone.netdns1.registrar-servers.comdns2.registrar-servers.comMXeforward1.registrar-servers.comeforward2.registrar-servers.comeforward3.registrar-servers.comeforward4.registrar-servers.comeforward5.registrar-servers.comA140.82.114.18140.82.112.17140.82.112.18140.82.113.17140.82.113.18140.82.114.17185.225.19.191
●NSdns1.p01.nsone.net2026-02-22 → 2026-04-23 · 3 obs
○ 2021-11-04 13:22:42
● 2026-02-22 22:22:20
● 2026-04-23 22:15:14
●NSdns1.p09.nsone.net2026-02-22 → 2026-04-23 · 3 obs
○ 2021-11-04 13:22:42
● 2026-02-22 22:22:20
● 2026-04-23 22:15:14
○NSdns1.registrar-servers.com2020-04-09 → 2020-04-09 · 3 obs
● 2020-04-09 01:39:28
○ 2021-11-04 13:22:42
○ 2026-04-23 22:15:14
●NSdns2.p01.nsone.net2026-02-22 → 2026-04-23 · 3 obs
○ 2021-11-04 13:22:42
● 2026-02-22 22:22:20
● 2026-04-23 22:15:14
●NSdns2.p09.nsone.net2026-02-22 → 2026-04-23 · 3 obs
○ 2021-11-04 13:22:42
● 2026-02-22 22:22:20
● 2026-04-23 22:15:14
○NSdns2.registrar-servers.com2020-04-09 → 2020-04-09 · 3 obs
● 2020-04-09 01:39:28
○ 2021-11-04 13:22:42
○ 2026-04-23 22:15:14
●NSdns3.p01.nsone.net2026-02-22 → 2026-04-23 · 3 obs
○ 2021-11-04 13:22:42
● 2026-02-22 22:22:20
● 2026-04-23 22:15:14
●NSdns3.p09.nsone.net2026-02-22 → 2026-04-23 · 3 obs
○ 2021-11-04 13:22:42
● 2026-02-22 22:22:20
● 2026-04-23 22:15:14
●NSdns4.p01.nsone.net2026-02-22 → 2026-04-23 · 3 obs
○ 2021-11-04 13:22:42
● 2026-02-22 22:22:20
● 2026-04-23 22:15:14
●NSdns4.p09.nsone.net2026-02-22 → 2026-04-23 · 3 obs
○ 2021-11-04 13:22:42
● 2026-02-22 22:22:20
● 2026-04-23 22:15:14
○MXeforward1.registrar-servers.com2020-04-09 → 2020-04-09 · 3 obs
● 2020-04-09 01:39:28
○ 2021-11-04 13:22:42
○ 2026-04-23 22:15:14
○MXeforward2.registrar-servers.com2020-04-09 → 2020-04-09 · 3 obs
● 2020-04-09 01:39:28
○ 2021-11-04 13:22:42
○ 2026-04-23 22:15:14
○MXeforward3.registrar-servers.com2020-04-09 → 2020-04-09 · 3 obs
● 2020-04-09 01:39:28
○ 2021-11-04 13:22:42
○ 2026-04-23 22:15:14
○MXeforward4.registrar-servers.com2020-04-09 → 2020-04-09 · 3 obs
● 2020-04-09 01:39:28
○ 2021-11-04 13:22:42
○ 2026-04-23 22:15:14
○MXeforward5.registrar-servers.com2020-04-09 → 2020-04-09 · 3 obs
● 2020-04-09 01:39:28
○ 2021-11-04 13:22:42
○ 2026-04-23 22:15:14
○A140.82.112.172026-03-04 → 2026-04-04 · 8 obs
○ 2026-03-02 22:24:42
● 2026-03-04 23:08:28
● 2026-03-06 08:46:48
○ 2026-03-10 10:12:06
○ 2026-04-02 18:07:12
● 2026-04-04 11:38:56
○ 2026-04-14 21:45:22
○ 2026-04-23 22:15:14
○A140.82.112.182026-03-23 → 2026-04-21 · 7 obs
○ 2026-03-22 15:42:48
● 2026-03-23 08:42:04
○ 2026-03-24 18:26:10
○ 2026-04-14 21:45:22
● 2026-04-21 23:06:58
○ 2026-04-22 08:50:58
○ 2026-04-23 22:15:14
○A140.82.113.172026-02-26 → 2026-03-30 · 8 obs
○ 2026-02-22 22:22:20
○ 2026-02-26 02:53:28
● 2026-02-26 06:22:02
○ 2026-03-02 22:24:42
○ 2026-03-29 01:20:06
● 2026-03-30 07:23:24
○ 2026-04-02 18:07:12
○ 2026-04-23 22:15:14
○A140.82.113.182026-02-22 → 2026-03-24 · 11 obs
○ 2021-11-04 13:22:42
● 2026-02-22 22:22:20
● 2026-02-23 07:28:16
○ 2026-02-24 00:39:48
○ 2026-03-10 10:12:06
● 2026-03-17 00:04:22
● 2026-03-22 15:42:48
○ 2026-03-23 08:42:04
● 2026-03-24 18:26:10
○ 2026-03-24 22:29:44
○ 2026-04-23 22:15:14
○A140.82.114.172026-02-24 → 2026-04-22 · 16 obs
○ 2026-02-24 00:39:48
● 2026-02-24 16:39:42
○ 2026-02-26 02:53:28
○ 2026-02-26 06:22:02
● 2026-03-02 22:24:42
○ 2026-03-04 23:08:28
○ 2026-03-06 08:46:48
● 2026-03-10 10:12:06
○ 2026-03-17 00:04:22
○ 2026-03-24 18:26:10
● 2026-03-24 22:29:44
● 2026-03-29 01:20:06
○ 2026-03-30 07:23:24
○ 2026-04-21 23:06:58
● 2026-04-22 08:50:58
○ 2026-04-23 22:15:14
●A140.82.114.182026-02-24 → 2026-04-23 · 12 obs
○ 2026-02-23 07:28:16
● 2026-02-24 00:39:48
○ 2026-02-24 16:39:42
● 2026-02-26 02:53:28
○ 2026-02-26 06:22:02
○ 2026-03-30 07:23:24
● 2026-04-02 18:07:12
○ 2026-04-04 11:38:56
● 2026-04-14 21:45:22
○ 2026-04-21 23:06:58
○ 2026-04-22 08:50:58
● 2026-04-23 22:15:14
○A185.225.19.1912020-04-09 → 2020-04-09 · 3 obs
● 2020-04-09 01:39:28
○ 2021-11-04 13:22:42
○ 2026-04-23 22:15:14

🔍 DNS Trace

📋 Delegation Chain

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

✅ Authoritative Response

Server:198.51.44.73

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 sso-github.com (unsigned zone)

⏱️ Timing

Total: 396ms | Queries: -

📄 Records

TypeCountSample Data
A1140.82.112.17
NS4dns1.p01.nsone.net, dns2.p01.nsone.net...
TXT1v=spf1 -all
SOA1dns1.p01.nsone.net hostmaster.nsone.net

Analysis

Hierarchy

The parent of www.sso-github.com is sso-github.com.

IP Addresses

sso-github.com points to a single IP: 140.82.114.18.

Other host names, for instance github.run, semmle.com, redirect.github.com, lb-140-82-114-18-iad.github.com and githubcopilot.com share IP numbers with sso-github.com.

Name Servers

sso-github.com delegates 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.

sso-github.com partially shares name servers with other domains; examples include arcgroup.in, wwwcvad.org, kachingmachine.com, onewall.au and miamifoodphoto.com.

These name servers are commonly used alongside ns01.squarespacedns.com, ns02.squarespacedns.com, ns03.squarespacedns.com, ns04.squarespacedns.com, ns01.jnjdns.com, ns02.jnjdns.com, ns03.jnjdns.com, ns04.jnjdns.com, ns0004.secondary.cloudflare.com and ns0243.secondary.cloudflare.com.

Host names with two IP numbers:

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

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

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

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

Host dns1.p09.nsone.net points to 2620:4d:4000:6259:7:9:0:1 and 198.51.44.9

Host dns2.p09.nsone.net points to 2a00:edc0:6259:7:9::2 and 198.51.45.9

Host dns3.p09.nsone.net points to 2620:4d:4000:6259:7:9:0:3 and 198.51.44.73

Host dns4.p09.nsone.net points to 2a00:edc0:6259:7:9::4 and 198.51.45.73