openchannel.no - robtex.com
openchannel.no
| DNSSEC | ⚠️ Not signed | ||||||
| A | 158.38.130.102🇳🇴 UNINETT158.36.0.0/14 -AGG-1 | ||||||
| NS | biff.uninett.no ⭐ | ||||||
| A | 2001:700:1:12::3:140🇳🇴 UNINETT2001:700::/32 NO-UNINETT-2001-0700 UNINETT, The Norwegian University & Research Network | ||||||
| PTR | biff.uninett.no | ||||||
| A | 158.38.3.140🇳🇴 UNINETT158.36.0.0/14 -AGG-1 | ||||||
| NS | nac.no | ||||||
| A | 2001:700:0:102::aa53🇳🇴 UNINETT2001:700::/32 NO-UNINETT-2001-0700 UNINETT, The Norwegian University & Research Network | ||||||
| PTR | nac.no | ||||||
| PTR | hegre.uninett.no | ||||||
| A | 128.39.2.22🇳🇴 UNINETT128.39.0.0/16 NTANET | ||||||
| NS | nn.uninett.no | ||||||
| A | 2001:700:0:503::aa:5302🇳🇴 UNINETT2001:700::/32 NO-UNINETT-2001-0700 UNINETT, The Norwegian University & Research Network | ||||||
| PTR | nn.uninett.no | ||||||
| A | 158.38.0.181🇳🇴 UNINETT158.36.0.0/14 -AGG-1 | ||||||
| PTR | nn.uninett.no | ||||||
| SOA | biff.uninett.nohostmaster@uninett.no 2013-05-07 #0 | ||||||
no
| DNSSEC | 🔒 Signed (DS record present) | ||||||
| NS | charm.norid.no ⭐ | ||||||
| NS | i.nic.no | ||||||
| NS | njet.norid.no | ||||||
| NS | not.norid.no | ||||||
| NS | x.nic.no | ||||||
| NS | y.nic.no | ||||||
| NS | z.nic.no | ||||||
| SOA | charm.norid.nohostmaster@norid.no 2026-03-27 #55 | ||||||
Same first word
Similar names
DNS History
5 records (4 active, 1 former)
●NSbiff.uninett.no2009-01-11 → 2026-03-27 · 2 obs
● 2026-03-27 17:13:24
●NSnn.uninett.no2009-01-11 → 2026-03-27 · 2 obs
● 2026-03-27 17:13:24
●A158.38.130.1022015-08-12 → 2026-03-27 · 3 obs
● 2015-08-12 16:40:18
● 2026-03-27 17:13:24
○A195.204.175.1572009-01-11 → 2009-01-11 · 3 obs
○ 2015-08-12 16:40:18
○ 2026-03-27 17:13:24
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| no | i.nic.no, x.nic.no, y.nic.no, z.nic.no... | 11 records |
| openchannel.no | biff.uninett.no, nac.no, nn.uninett.no | 4 records |
✅ Authoritative Response
Server:158.38.0.181
NS records: biff.uninett.no, nac.no, nn.uninett.no
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for openchannel.no (unsigned zone)
⏱️ Timing
Total: 1218ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 158.38.130.102 |
| NS | 3 | biff.uninett.no, nn.uninett.no... |
| SOA | 1 | biff.uninett.no hostmaster.uninett.no |
📌 Glue Records Collected
Total: 15
In-bailiwick: 11 (i.nic.no, x.nic.no, y.nic.no...)
Out-of-bailiwick: 4 (nac.no, nn.uninett.no, nac.no...)
Analysis
IP Addresses
openchannel.no points to a single IP number: 158.38.130.102.
Name Servers
The domain openchannel.no is delegated to three name servers: nac.no, biff.uninett.no and nn.uninett.no.
openchannel.no shares name servers with other domains at least partially, for instance fagskolen.gjovik.no, 157.151.in-addr.arpa, bygdeforskning.no, cryptech.is and norsar.no.
these name servers are commonly used with the name servers ns.uninett.no, nictool.uninett.no, benoni.uit.no, lozen.uit.no, ns1.uio.no, ns2.uio.no, ns1.uia.no, ns2.uia.no, dns-a.met.no and dns-b.met.no.
Host names with two IP numbers:
nac.no points to 2001:700:0:102::aa53 and 128.39.2.22
biff.uninett.no points to 2001:700:1:12::3:140 and 158.38.3.140
nn.uninett.no points to 2001:700:0:503::aa:5302 and 158.38.0.181