www.sso-github.com - robtex.com
www.sso-github.com
| CNAME | redirect.github.com | ||||||
| DNSSEC | ⚠️ Not signed | ||||||
| A | 140.82.113.18🇺🇸 GITHUB | ||||||
| PTR | lb-140-82-113-18-iad.github.com | ||||||
sso-github.com
| DNSSEC | ⚠️ Not signed | ||||||
| A | 140.82.113.18🇺🇸 GITHUB | ||||||
| NS | dns1.p01.nsone.net ⭐ ⚠️ Not in parent delegation | ||||||
| NS | dns1.p09.nsone.net ⚠️ Not in zone NS records | ||||||
| NS | dns2.p01.nsone.net ⚠️ Not in parent delegation 🔒 | ||||||
| NS | dns2.p09.nsone.net ⚠️ Not in zone NS records | ||||||
| NS | dns3.p01.nsone.net ⚠️ Not in parent delegation 🔒 | ||||||
| NS | dns3.p09.nsone.net ⚠️ Not in zone NS records | ||||||
| NS | dns4.p01.nsone.net ⚠️ Not in parent delegation 🔒 | ||||||
| NS | dns4.p09.nsone.net ⚠️ Not in zone NS records | ||||||
| TXT | v=spf1 -all | ||||||
| SOA | dns1.p01.nsone.nethostmaster@nsone.net serial=1674163887 | ||||||
Same first word
Similar names
DNS History
1 record (1 active, 0 former)
●CNAMEredirect.github.com2026-02-23 → 2026-02-23 · 2 obs
● 2026-02-23 07:28:16
● 2026-02-23 07:28:20
● 2026-02-23 07:28:20
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| sso-github.com | dns1.p09.nsone.net, dns2.p09.nsone.net, dns3.p09.nsone.net, dns4.p09.nsone.net | - |
✅ Authoritative Response
Server: 198.51.45.9
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 sso-github.com (unsigned zone)
⏱️ Timing
Total: 127ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| CNAME | 1 | redirect.github.com |
AI analysis
www.sso-github.com resolves to one IP number: 140.82.113.18.
Other host names, for instance npmjs-com.org, github.co.uk, npm.pm, npm-e.co and github.biz share IP numbers with www.sso-github.com.