usersfirst.dk - robtex.com
usersfirst.dk
| DNSSEC | ⚠️ Not signed | ||||||
| NS | ns1.curanet.dk ⚠️ Not in zone NS records | ||||||
| A | 2a02:2339:4006:108::123🇩🇰 team-blue-denmark2a02:2339:4000::/34 | ||||||
| PTR | ns1.curanet.dk | ||||||
| A | 185.25.141.12🇩🇰 team-blue-denmark185.25.141.0/24 Zitcom A/S | ||||||
| PTR | ns1.curanet.dk | ||||||
| NS | ns2.curanet.dk ⚠️ Not in zone NS records | ||||||
| A | 2a02:2339:1:10f::123:123🇩🇰 team-blue-denmark2a02:2339::/36 | ||||||
| PTR | ns2.curanet.dk | ||||||
| A | 91.197.248.75🇩🇰 team-blue-denmark91.197.248.0/22 | ||||||
| PTR | ns2.curanet.dk | ||||||
dk
| DNSSEC | 🔒 Signed (DS record present) | ||||||
| NS | b.nic.dk ⭐ | ||||||
| NS | c.nic.dk | ||||||
| NS | h.nic.dk | ||||||
| NS | l.nic.dk | ||||||
| NS | s.nic.dk | ||||||
| NS | t.nic.dk | ||||||
| TXT | DK zone updateEpoch 1787332320localtime Fri Aug 21 19:12:00 2026gmtime Fri Au... | ||||||
| SOA | b.nic.dktech@punktum.dk serial=1787332320 | ||||||
Same first word
Similar names
Previous names
Next names
DNS History
5 records (2 active, 3 former)
●NSns1.curanet.dk2015-08-08 → 2026-08-21 · 2 obs
● 2026-08-21 17:36:04
●NSns2.curanet.dk2015-08-08 → 2026-08-21 · 2 obs
● 2026-08-21 17:36:04
○MXbackup-mx.zitcom.dk2015-08-08 → 2017-03-28 · 4 obs
● 2017-03-28 14:57:06
○ 2026-08-20 21:08:04
○ 2026-08-21 17:36:04
○MXmail.usersfirst.dk2015-08-08 → 2017-03-28 · 4 obs
● 2017-03-28 14:57:06
○ 2026-08-20 21:08:04
○ 2026-08-21 17:36:04
○A93.191.155.2342015-08-08 → 2017-03-28 · 4 obs
● 2017-03-28 14:57:06
○ 2026-08-20 21:08:04
○ 2026-08-21 17:36:04
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| dk | c.nic.dk, l.nic.dk, b.nic.dk, s.nic.dk... | 12 records |
| usersfirst.dk | ns1.curanet.dk, ns2.curanet.dk | - |
✅ Authoritative Response
Server:91.197.248.75
NS records: ns1.curanet.dk, ns2.curanet.dk
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for usersfirst.dk (unsigned zone)
⏱️ Timing
Total: 2491ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|
📌 Glue Records Collected
Total: 12
In-bailiwick: 12 (t.nic.dk, s.nic.dk, l.nic.dk...)
Analysis
Name Servers
usersfirst.dk is delegated to two name servers: ns1.curanet.dk and ns2.curanet.dk.
The name server configuration of usersfirst.dk is shared with other domains, for instance klinthus.com, skjernbilen.dk, naurkirke.dk and two others.
usersfirst.dk shares at least some of its name servers with other domains, including toolpart.dk, danskcampinginterior.dk, trivium.international and two others.
These name servers are frequently paired with the name servers ns1.itagil.dk and ns2.itagil.dk.
ns1.curanet.dk and ns2.curanet.dk each resolve to two IP addresses: ns1.curanet.dk points to 185.25.141.12 and 2a02:2339:4006:108::123, while ns2.curanet.dk points to 91.197.248.75 and 2a02:2339:1:10f::123:123.