nix.no - robtex.com
nix.no
| DNSSEC | ⚠️ Not signed | ||||||
| A | 129.240.118.130🇳🇴 UNINETT129.240.0.0/15 UIO-UNIT-AGG | ||||||
| PTR | lb-w3d-prod-vip-vortex-www.uio.no | ||||||
| NS | ns1.uio.no ⭐ | ||||||
| A | 2001:700:100:2::6🇳🇴 UNINETT2001:700::/32 NO-UNINETT-2001-0700 UNINETT, The Norwegian University & Research Network | ||||||
| PTR | ns1.uio.no | ||||||
| A | 129.240.2.6🇳🇴 UNINETT129.240.0.0/15 UIO-UNIT-AGG | ||||||
| PTR | ns1.uio.no | ||||||
| NS | ns2.uio.no | ||||||
| A | 2001:700:100:425::42🇳🇴 UNINETT2001:700::/32 NO-UNINETT-2001-0700 UNINETT, The Norwegian University & Research Network | ||||||
| PTR | ns2.uio.no | ||||||
| A | 129.240.2.42🇳🇴 UNINETT129.240.0.0/15 UIO-UNIT-AGG | ||||||
| PTR | ns2.uio.no | ||||||
| MX | smtp.uio.no ⭐ | ||||||
| A | 129.240.2.125🇳🇴 UNINETT129.240.0.0/15 UIO-UNIT-AGG | ||||||
| PTR | smtp.uio.no | ||||||
| TXT | v=spf1 include:spf.uio.no -all | ||||||
| TXT | xpzct16j2l2fyyh8k5jdzfbtvr9fwfgf | ||||||
| SOA | ns1.uio.nohostmaster@usit.uio.no serial=3251110001 | ||||||
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 2026-07-16 #16 | ||||||
Same first word
Similar names
DNS History
4 records (4 active, 0 former)
●A129.240.118.1302026-05-27 → 2026-07-16 · 2 obs
● 2026-07-16 05:19:06
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| no | i.nic.no, x.nic.no, y.nic.no, z.nic.no... | - |
| nix.no | ns2.uio.no, ns1.uio.no | 4 records |
✅ Authoritative Response
Server:129.240.2.6
NS records: ns2.uio.no, ns1.uio.no
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for nix.no (unsigned zone)
⏱️ Timing
Total: 866ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 129.240.118.130 |
| NS | 2 | ns2.uio.no, ns1.uio.no |
| MX | 1 | smtp.uio.no (pri: 100) |
| TXT | 2 | xpzct16j2l2fyyh8k5jdzfbtvr9fwfgf, v=spf1 include:spf.uio.no -all |
| SOA | 1 | ns1.uio.no hostmaster.usit.uio.no |
📌 Glue Records Collected
Total: 4
Out-of-bailiwick: 4 (ns2.uio.no, ns1.uio.no, ns2.uio.no...)
Analysis
IP Addresses
nix.no resolves to just one IP address, 129.240.118.130.
Two other host names, along with hf.uio.no, studentparlamentet.uio.no and ceres.no, also share IP numbers with nix.no.
Name Servers
DNS delegation for nix.no points to two name servers: ns1.uio.no and ns2.uio.no.
nix.no shares its NS records with other domains, for example nora.ai, nortem.no, nettfart.no and two others.
The name servers of nix.no overlap at least partially with those of other domains — among them 212.157.193.in-addr.arpa, 137.157.193.in-addr.arpa, 136.157.193.in-addr.arpa and two more.
The name servers nn.uninett.no, server.nordu.net and bestemor.ifi.uio.no are commonly seen alongside these name servers.
ns1.uio.no directs to 129.240.2.6 and 2001:700:100:2::6. ns2.uio.no directs to 129.240.2.42 and 2001:700:100:425::42. Each host name carries two IP addresses.
Mail Servers
The sole mail server for nix.no is smtp.uio.no.
Among the domains sharing a mail server setup with nix.no are osi.uio.no, bott-samarbeidet.no, geofysikk.uio.no and two others.
There is at least a partial MX overlap between nix.no and other domains, including nik.no, matematikk.kunder.ravn.no, kavliprize.no and two others.
These mail servers often co-occur with the mail servers pat.uio.no.
smtp.uio.no has exactly one IP number: 129.240.2.125.