marintek.org - robtex.com
marintek.org
| DNSSEC | ⚠️ Not signed | ||||||
| NS | nictool.uninett.no ⭐ | ||||||
| A | 2a05:d016:cb:8602:e144:1130:2caf:9dda🇸🇪 Amazon2a05:d016::/38 AMAZON AWS | ||||||
| A | 13.48.159.105🇸🇪 Amazon13.48.0.0/15 EC2 ARN prefix | ||||||
| PTR | ec2-13-48-159-105.eu-north-1.compute.amazonaws.com | ||||||
| NS | nac.no | ||||||
| A | 2001:700:0:102::aa53🇳🇴 UNINETT2001:700::/32 NO-UNINETT-2001-0700 UNINETT, The Norwegian University & Research Network | ||||||
| A | 128.39.2.22🇳🇴 UNINETT128.39.0.0/16 NTANET | ||||||
| PTR | hegre.uninett.no | ||||||
| NS | ns.uninett.no | ||||||
| A | 2001:700:1:12::3:139🇳🇴 UNINETT2001:700::/32 NO-UNINETT-2001-0700 UNINETT, The Norwegian University & Research Network | ||||||
| PTR | ns.uninett.no | ||||||
| A | 158.38.3.139🇳🇴 UNINETT158.36.0.0/14 -AGG-1 | ||||||
| PTR | ns.uninett.no | ||||||
| SOA | nictool.uninett.nohostmaster@sintef.no 2021-01-28 #1 | ||||||
org
| DNSSEC | 🔒 Signed (DS record present) | ||||||
| NS | a0.org.afilias-nst.info ⭐ ⚠️ Not in parent delegation | ||||||
| NS | a2.org.afilias-nst.info ⚠️ Not in parent delegation | ||||||
| NS | b0.org.afilias-nst.org | ||||||
| NS | b2.org.afilias-nst.org | ||||||
| NS | c0.org.afilias-nst.info ⚠️ Not in parent delegation | ||||||
| NS | d0.org.afilias-nst.org | ||||||
| SOA | a0.org.afilias-nst.infohostmaster@donuts.email serial=1784980471 | ||||||
Same first word
Similar names
DNS History
5 records (3 active, 2 former)
○NSmaster.runit.no2015-08-19 → 2017-06-04 · 4 obs
● 2017-06-04 12:56:06
○ 2026-06-15 12:50:38
○ 2026-07-25 12:13:54
●NSnac.no2026-06-15 → 2026-07-25 · 3 obs
● 2026-06-15 12:50:38
● 2026-07-25 12:13:54
●NSnictool.uninett.no2026-06-15 → 2026-07-25 · 3 obs
● 2026-06-15 12:50:38
● 2026-07-25 12:13:54
○NSnn.uninett.no2015-08-19 → 2017-06-04 · 4 obs
● 2017-06-04 12:56:06
○ 2026-06-15 12:50:38
○ 2026-07-25 12:13:54
●NSns.uninett.no2026-06-15 → 2026-07-25 · 3 obs
● 2026-06-15 12:50:38
● 2026-07-25 12:13:54
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| org | b0.org.afilias-nst.org, d0.org.afilias-nst.org, b2.org.afilias-nst.org | - |
| marintek.org | ns.uninett.no, nac.no | - |
✅ Authoritative Response
Server:128.39.2.22
NS records: ns.uninett.no, nac.no
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for marintek.org (unsigned zone)
⏱️ Timing
Total: 718ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| NS | 2 | ns.uninett.no, nac.no |
| SOA | 1 | nictool.uninett.no hostmaster.sintef.no |
Analysis
Name Servers
marintek.org is delegated to three name servers: nac.no, nictool.uninett.no and ns.uninett.no.
marintek.org has at least partial name server overlap with other domains, such as 46.39.128.in-addr.arpa, hivolda.no, gtf.ol.no and two others.
These name servers tend to appear together with the name servers nn.uninett.no, biff.uninett.no and auth02.osl.ns.norid.no, plus two others.
nac.no, nictool.uninett.no and ns.uninett.no each resolve to two IP addresses: nac.no resolves to 128.39.2.22 and 2001:700:0:102::aa53; nictool.uninett.no resolves to 13.48.159.105 and 2a05:d016:cb:8602:e144:1130:2caf:9dda; ns.uninett.no resolves to 158.38.3.139 and 2001:700:1:12::3:139.