sebander.dk is a .dk domain served by 2 nameservers (ns07.sac-it.dk, ns08.sac-it.dk). It was registered on 15 April 1997 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. The zone is not DNSSEC-signed, has no DMARC policy and has no IPv6 address. Below are all of its DNS records from our latest scan: nameservers, A/AAAA, MX, TXT, SPF, DMARC, CAA, TLSA/DANE, MTA-STS, SRV and more.
| Nameserver | IP addresses | PTR | ASN / ISP |
|---|---|---|---|
| ns07.sac-it.dk | 85.235.243.63 | ns07.sac-it.dk | AS3308 Norlys Telco A/S |
| ns08.sac-it.dk | 128.76.60.63 | ns08.sac-it.dk | AS3292 TDC Holding A/S |
| www CNAME | ntudv2.sac-it.dk (all on sac-it.dk) → 85.235.255.147 (AS3308) |
| www vs bare domain | Only www resolves (all like this) |
| Wildcard | No |
| Check | Result |
|---|---|
| Validation Status | 🔓 Insecure |
| AD Flag (resolver validates) | ✗ Not set |
| DS Record | ✗ Not found |
| DNSKEY Record | ✗ Not found |
| Flags | resolution failed: ncache nxrrset |
| Field | Value |
|---|---|
| Serial | 2026101501 |
| Primary NS (MNAME) | ns07.sac-it.dk |
| Responsible (RNAME) | hostmaster@sebander.dk |
| Refresh | 10800s |
| Retry | 3600s |
| Expire | 604800s |
| Minimum (neg-cache TTL) | 3600s |
| Field | Value |
|---|---|
| Registrar | Punktum dk A/S (direct) |
| Registered | 1997-04-15 |
| Expires | 2027-06-30 (252d) |
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).
| Domain | Registrar |
|---|---|
| st-plast.dk | Punktum dk A/S (direct) |
| Scanned At | Duration | Records | DNSSEC |
|---|---|---|---|
| 2026-10-15 10:14:45 shown | 580ms | 2 NS 0 A 0 MX | 🔓 Insecure |
| 2026-10-09 00:47:56 | 740ms | 2 NS 0 A 0 MX | 🔓 Insecure |
| 2026-10-01 22:23:16 | 321ms | 2 NS 0 A 0 MX | 🔓 Insecure |
| 2026-09-29 22:09:52 | 369ms | 2 NS 0 A 0 MX | 🔓 Insecure |
| 2026-09-24 12:58:01 | 609ms | 2 NS 0 A 0 MX | 🔓 Insecure |
| 2026-09-20 23:09:17 | 774ms | 2 NS 0 A 0 MX | 🔓 Insecure |
| 2026-09-13 21:38:32 | 961ms | 2 NS 0 A 0 MX | 🔓 Insecure |
| 2026-09-05 12:14:28 | 416ms | 2 NS 0 A 0 MX | 🔓 Insecure |
| 2026-08-27 10:42:24 | 420ms | 2 NS 0 A 0 MX | 🔓 Insecure |
| 2026-08-26 10:34:36 | 459ms | 2 NS 0 A 0 MX | 🔓 Insecure |
| 2026-08-20 04:09:16 | 2418ms | 2 NS 0 A 0 MX | 🔓 Insecure |
| 2026-08-14 03:14:16 | 658ms | 2 NS 0 A 0 MX | 🔓 Insecure |
| 2026-08-09 07:28:20 | 720ms | 2 NS 0 A 0 MX | 🔓 Insecure |
| 2026-07-31 13:49:12 | 432ms | 2 NS 0 A 0 MX | 🔓 Insecure |
| 2026-07-23 11:50:54 | 630ms | 2 NS 0 A 0 MX | 🔓 Insecure |
| 2026-07-17 13:56:54 | 560ms | 2 NS 0 A 0 MX | 🔓 Insecure |
| 2026-07-09 19:56:58 | 463ms | 2 NS 0 A 0 MX | 🔓 Insecure |
| 2026-07-03 11:45:11 | 6347ms | 2 NS 0 A 0 MX | 🔓 Insecure |
| 2026-06-29 05:22:45 | 431ms | 2 NS 0 A 0 MX | 🔓 Insecure |
| 2026-06-25 07:51:35 | 428ms | 2 NS 0 A 0 MX | 🔓 Insecure |
| 2026-06-24 11:45:01 | 1147ms | 0 NS 0 A 0 MX | ❓ Unknown |
| 2026-06-22 19:33:59 | 396ms | 2 NS 0 A 0 MX | 🔓 Insecure |
| 2026-06-21 17:48:55 | 919ms | 0 NS 0 A 0 MX | ❓ Unknown |
| 2026-06-19 06:17:15 | 919ms | 2 NS 0 A 0 MX | 🔓 Insecure |
| 2026-06-17 13:25:25 | 506ms | 2 NS 0 A 0 MX | 🔓 Insecure |