btdev.dk - dns.ninja
btdev.dk
| DNSSEC | ⚠️ Not signed | ||||||
| NS | ns1.123hotel.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 | ns2.123hotel.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 1785338281localtime Wed Jul 29 17:18:01 2026gmtime Wed Ju... | ||||||
| SOA | b.nic.dktech@punktum.dk serial=1785338287 | ||||||
Same first word
Similar names
DNS History
5 records (2 active, 3 former)
●NSns1.123hotel.dk2015-07-20 → 2026-07-29 · 2 obs
● 2026-07-29 15:21:38
●NSns2.123hotel.dk2015-07-20 → 2026-07-29 · 2 obs
● 2026-07-29 15:21:38
○MXbackup-mx.zitcom.dk2015-07-20 → 2017-05-19 · 4 obs
● 2017-05-19 14:46:02
○ 2026-06-11 11:51:08
○ 2026-07-29 15:21:38
○MXmail.btdev.dk2015-07-20 → 2017-05-19 · 4 obs
● 2017-05-19 14:46:02
○ 2026-06-11 11:51:08
○ 2026-07-29 15:21:38
○A94.231.106.1022015-07-20 → 2017-05-19 · 4 obs
● 2017-05-19 14:46:02
○ 2026-06-11 11:51:08
○ 2026-07-29 15:21:38
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| dk | l.nic.dk, s.nic.dk, t.nic.dk, b.nic.dk... | - |
| btdev.dk | ns1.123hotel.dk, ns2.123hotel.dk | 4 records |
✅ Authoritative Response
Server:185.25.141.12
NS records: ns1.123hotel.dk, ns2.123hotel.dk
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for btdev.dk (unsigned zone)
⏱️ Timing
Total: 813ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|
📌 Glue Records Collected
Total: 4
Out-of-bailiwick: 4 (ns1.123hotel.dk, ns2.123hotel.dk, ns1.123hotel.dk...)
Analysis
Name Servers
The NS records for btdev.dk delegate to ns1.123hotel.dk and ns2.123hotel.dk.
btdev.dk uses the same name servers as several other domains — among them sondervig.com, rahbek-webdesign.dk, idgaver.dk and two more.
At least some of btdev.dk's name servers are shared with other domains, for example geranium.dk, gardinhylden.dk, 123lx.dk and two more.
These name servers tend to be deployed in combination with the name servers ns1.curanet.dk and ns2.curanet.dk.
ns1.123hotel.dk resolves to 185.25.141.12 and 2a02:2339:4006:108::123. Likewise, ns2.123hotel.dk resolves to 91.197.248.75 and 2a02:2339:1:10f::123:123 — two IP addresses apiece.