irc.underworld.no - robtex.com
irc.underworld.no
| DNSSEC | ⚠️ Not signed | ||||||
| A | 2001:700:3100:1::babe🇳🇴 UNINETT2001:700::/32 NO-UNINETT-2001-0700 UNINETT, The Norwegian University & Research Network | ||||||
| A | 128.39.65.230🇳🇴 UNINETT128.39.0.0/16 NTANET | ||||||
underworld.no
| DNSSEC | 🔒 Signed (DS record present) | ||||||
| A | 91.213.203.22🇳🇴 UNDERWORLD-AS91.213.203.0/24 AS-UWORLD-NO | ||||||
| NS | ns1.netcore.no ⭐ | ||||||
| NS | ns2.netcore.no | ||||||
| NS | ns3.netcore.no | ||||||
| NS | ns4.netcore.no | ||||||
| MX | mail.uworld.no ⭐ | ||||||
| TXT | v=spf1 ip4:91.213.203.199 ip6:2001:67c:398::199 -all | ||||||
| SOA | ns1.netcore.nohostmaster@netcore.no 2026-03-26 #1 | ||||||
WOT: SAFE (62/100)
PTR for
Same first word
Similar names
DNS History
2 records (2 active, 0 former)
●A128.39.65.2302015-05-31 → 2026-03-28 · 2 obs
● 2015-05-31 12:12:20
● 2026-03-28 08:32:10
● 2026-03-28 08:32:10
●A2001:700:3100:1::babe2015-05-31 → 2026-03-28 · 2 obs
● 2015-05-31 12:12:20
● 2026-03-28 08:32:10
● 2026-03-28 08:32:10
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| no | i.nic.no, x.nic.no, y.nic.no, z.nic.no... | - |
| underworld.no | ns1.netcore.no, ns3.netcore.no, ns2.netcore.no, ns4.netcore.no | 6 records |
✅ Authoritative Response
Server:91.213.203.11
NS records: ns1.netcore.no, ns3.netcore.no, ns2.netcore.no, ns4.netcore.no
🔒 DNSSEC Status
🔐 Secure (DNSSEC validated)
Chain of trust verified from root to domain
⏱️ Timing
Total: 867ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 128.39.65.230 |
| AAAA | 1 | 2001:700:3100:1::babe |
📌 Glue Records Collected
Total: 6
Out-of-bailiwick: 6 (ns4.netcore.no, ns3.netcore.no, ns2.netcore.no...)
Analysis
IP Addresses
irc.underworld.no resolves to two IP numbers: 2001:700:3100:1::babe and 128.39.65.230.