ostenettet.dk is a registered .dk domain whose nameservers (ns.gullestrupnet.dk, ns2.gullestrupnet.dk, ns5.gullestrupnet.dk) do not answer for it, so it is currently a lame delegation and does not resolve. It was registered on 3 February 2005 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Below are all of its DNS records from this scan: nameservers, A/AAAA, MX, TXT, SPF, DMARC, CAA, TLSA/DANE, MTA-STS, SRV and more.
| Nameserver | IP addresses | PTR | ASN / ISP |
|---|---|---|---|
| ns.gullestrupnet.dk | 82.165.189.144 | gn51.gullestrupnet.dk | AS8560 IONOS SE |
| ns2.gullestrupnet.dk | 82.165.203.134 | mail51.gullestrupnet.dk | AS8560 IONOS SE |
| ns5.gullestrupnet.dk | 82.165.124.183 | — | AS8560 IONOS SE |
| Check | Result |
|---|---|
| Validation Status | ❓ Unknown (the delegated nameservers don't answer) |
| AD Flag (resolver validates) | ✗ Not set |
| DS Record | ✗ Not found |
| DNSKEY Record | ✗ Not found |
| Flags | resolution failed: ncache nxdomain |
| Field | Value |
|---|---|
| Registrar | Punktum dk A/S (direct) |
| Registered | 2005-02-03 |
| Expires | 2027-02-28 (126d) |
Other .dk domains whose WHOIS registrant has the same name and postal address. Matched on a keyed hash: the registrant's details are not stored or shown. Covers only domains whose WHOIS we have fetched (refreshed about monthly).
No other domain with this registrant in our WHOIS data yet| Scanned At | Duration | Records | DNSSEC |
|---|---|---|---|
| 2026-08-27 14:27:28 | 14450ms | 3 NS 0 A 0 MX | ❓ Unknown |
| 2026-08-24 05:38:00 | 9874ms | 3 NS 0 A 0 MX | ❓ Unknown |
| 2026-08-22 22:07:24 | 16113ms | 3 NS 0 A 0 MX | ❓ Unknown |
| 2026-08-21 22:01:03 | 14148ms | 3 NS 0 A 0 MX | ❓ Unknown |
| 2026-08-20 21:56:33 | 10742ms | 3 NS 0 A 0 MX | ❓ Unknown |
| 2026-08-19 20:14:52 | 14142ms | 3 NS 0 A 0 MX | ❓ Unknown |
| 2026-08-18 20:13:15 | 11679ms | 3 NS 0 A 0 MX | ❓ Unknown |
| 2026-08-17 09:47:21 | 16147ms | 3 NS 0 A 0 MX | ❓ Unknown |
| 2026-08-16 05:41:45 | 16496ms | 3 NS 0 A 0 MX | ❓ Unknown |
| 2026-08-14 21:58:40 | 41042ms | 3 NS 0 A 0 MX | ❓ Unknown |
| 2026-08-13 11:25:09 | 13931ms | 3 NS 0 A 0 MX | ❓ Unknown |
| 2026-08-11 06:18:16 | 15889ms | 3 NS 0 A 0 MX | ❓ Unknown |
| 2026-08-10 05:19:53 | 16151ms | 3 NS 0 A 0 MX | ❓ Unknown |
| 2026-08-07 16:12:09 | 17346ms | 3 NS 0 A 0 MX | ❓ Unknown |
| 2026-08-02 19:42:08 | 12278ms | 3 NS 0 A 0 MX | ❓ Unknown |
| 2026-07-28 18:04:32 | 20304ms | 3 NS 0 A 0 MX | ❓ Unknown |
| 2026-07-27 13:22:02 | 9532ms | 3 NS 0 A 0 MX | ❓ Unknown |
| 2026-07-26 12:38:04 | 16157ms | 3 NS 0 A 0 MX | ❓ Unknown |
| 2026-07-25 12:06:34 | 11049ms | 3 NS 0 A 0 MX | ❓ Unknown |
| 2026-07-24 11:21:01 shown | 11342ms | 3 NS 0 A 0 MX | ❓ Unknown |
| 2026-07-23 09:55:07 | 16223ms | 3 NS 0 A 0 MX | ❓ Unknown |
| 2026-07-22 09:09:03 | 10574ms | 3 NS 0 A 0 MX | ❓ Unknown |
| 2026-07-21 07:35:50 | 16082ms | 3 NS 0 A 0 MX | ❓ Unknown |
| 2026-07-19 03:20:51 | 11340ms | 3 NS 0 A 0 MX | ❓ Unknown |
| 2026-07-18 02:48:05 | 18250ms | 3 NS 0 A 0 MX | ❓ Unknown |