itstudent.no - robtex.com
itstudent.no
| DNSSEC | ⚠️ Not signed | ||||||
| A | 158.39.165.7🇳🇴 UNINETT158.36.0.0/14 -AGG-1 | ||||||
| NS | hal.hiof.no ⭐ | ||||||
| A | 2001:700:a00:ff00:158:39:160:3🇳🇴 UNINETT2001:700::/32 NO-UNINETT-2001-0700 UNINETT, The Norwegian University & Research Network | ||||||
| PTR | hal.hiof.no | ||||||
| A | 158.39.160.3🇳🇴 UNINETT158.36.0.0/14 -AGG-1 | ||||||
| PTR | hal.hiof.no | ||||||
| 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 | ||||||
| MX | hal.hiof.no ⭐ | ||||||
| A | 2001:700:a00:ff00:158:39:160:3🇳🇴 UNINETT2001:700::/32 NO-UNINETT-2001-0700 UNINETT, The Norwegian University & Research Network | ||||||
| PTR | hal.hiof.no | ||||||
| A | 158.39.160.3🇳🇴 UNINETT158.36.0.0/14 -AGG-1 | ||||||
| PTR | hal.hiof.no | ||||||
| SOA | hal.hiof.nohostmaster@hiof.no 2013-07-01 #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 2026-07-23 #44 | ||||||
Same first word
Similar names
DNS History
4 records (4 active, 0 former)
●NSnn.uninett.no2015-06-15 → 2026-07-23 · 2 obs
● 2026-07-23 12:28:30
●A158.39.165.72015-06-15 → 2026-07-23 · 2 obs
● 2026-07-23 12:28:30
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| no | z.nic.no, not.norid.no, njet.norid.no, i.nic.no... | 11 records |
| itstudent.no | hal.hiof.no, nn.uninett.no | 4 records |
✅ Authoritative Response
Server:158.39.160.3
NS records: hal.hiof.no, nn.uninett.no
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for itstudent.no (unsigned zone)
⏱️ Timing
Total: 528ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 158.39.165.7 |
| NS | 2 | hal.hiof.no, nn.uninett.no |
| MX | 1 | hal.hiof.no (pri: 10) |
| SOA | 1 | hal.hiof.no hostmaster.hiof.no |
📌 Glue Records Collected
Total: 15
In-bailiwick: 11 (njet.norid.no, not.norid.no, z.nic.no...)
Out-of-bailiwick: 4 (hal.hiof.no, nn.uninett.no, hal.hiof.no...)
Analysis
IP Addresses
itstudent.no points to a single IP number: 158.39.165.7.
Name Servers
itstudent.no uses two name servers for its delegation: hal.hiof.no and nn.uninett.no.
itstudent.no shares its name server setup with other domains, including fremmedspraksenteret.no, 187.39.158.in-addr.arpa, forkurset.no and two others.
At least some of itstudent.no's name servers are shared with other domains, for example fsweb.no, 194.242.129.in-addr.arpa, 114.157.193.in-addr.arpa and two more.
These name servers tend to co-occur with benoni.uit.no, ns.uninett.no, nac.no and 7 other name servers in the same DNS delegations.
The two host names hal.hiof.no and nn.uninett.no each have a pair of IP addresses: hal.hiof.no has 158.39.160.3 and 2001:700:a00:ff00:158:39:160:3, and nn.uninett.no has 158.38.0.181 and 2001:700:0:503::aa:5302.
Mail Servers
itstudent.no has one mail server: hal.hiof.no.
itstudent.no, oslofjordalliansen.no and hiofa.no all share the same mail server setup.
itstudent.no overlaps on mail servers with certain other domains, fremmedspraksenteret.no among them.
It is common to find these mail servers used together with the mail servers fhal2.hiof.no and fhal.hiof.no.