astronomiskforlag.dk is a .dk domain served by 2 nameservers (ns07.sac-it.dk, ns08.sac-it.dk). It was registered on 26 February 2001 (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 | NXDOMAIN |
| www vs bare domain | Neither resolves astronomiskforlag.dk: no address www.astronomiskforlag.dk: no address |
| 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@astronomiskforlag.dk |
| Refresh | 10800s |
| Retry | 3600s |
| Expire | 604800s |
| Minimum (neg-cache TTL) | 3600s |
| Field | Value |
|---|---|
| Registrar | Punktum dk A/S (direct) |
| Registered | 2001-02-26 |
| Expires | 2027-03-31 (161d) |
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 |
|---|---|
| astronomi.dk | Punktum dk A/S (direct) |
| omnimax.dk | Punktum dk A/S (direct) |
| rummet-tr.dk | Simply.com A/S |
| rummet-tur-retur.dk | Simply.com A/S |
| rummettr.dk | Simply.com A/S |
| Scanned At | Duration | Records | DNSSEC |
|---|---|---|---|
| 2026-10-15 13:16:57 shown | 555ms | 2 NS 0 A 0 MX | 🔓 Insecure |
| 2026-10-08 21:19:09 | 522ms | 2 NS 0 A 0 MX | 🔓 Insecure |
| 2026-10-07 21:07:21 | 336ms | 2 NS 0 A 0 MX | 🔓 Insecure |
| 2026-10-02 00:20:18 | 522ms | 2 NS 0 A 0 MX | 🔓 Insecure |
| 2026-09-24 22:59:07 | 479ms | 2 NS 0 A 0 MX | 🔓 Insecure |
| 2026-09-20 20:23:21 | 408ms | 2 NS 0 A 0 MX | 🔓 Insecure |
| 2026-09-19 18:50:09 | 525ms | 2 NS 0 A 0 MX | 🔓 Insecure |
| 2026-09-15 07:57:18 | 578ms | 2 NS 0 A 0 MX | 🔓 Insecure |
| 2026-09-08 07:09:04 | 615ms | 2 NS 0 A 0 MX | 🔓 Insecure |
| 2026-08-28 06:24:05 | 9394ms | 2 NS 0 A 0 MX | 🔓 Insecure |
| 2026-08-28 01:46:27 | 373ms | 2 NS 0 A 0 MX | 🔓 Insecure |
| 2026-08-20 22:58:21 | 2567ms | 2 NS 0 A 0 MX | 🔓 Insecure |
| 2026-08-15 01:52:19 | 1961ms | 2 NS 0 A 0 MX | 🔓 Insecure |
| 2026-08-07 03:01:25 | 507ms | 2 NS 0 A 0 MX | 🔓 Insecure |
| 2026-08-04 06:49:51 | 1057ms | 2 NS 0 A 0 MX | 🔓 Insecure |
| 2026-07-23 18:19:18 | 357ms | 2 NS 0 A 0 MX | 🔓 Insecure |
| 2026-07-18 13:18:34 | 508ms | 2 NS 0 A 0 MX | ❓ Unknown |
| 2026-07-09 04:18:01 | 660ms | 2 NS 0 A 0 MX | ❓ Unknown |
| 2026-07-03 13:26:02 | 530ms | 2 NS 0 A 0 MX | 🔓 Insecure |
| 2026-07-01 07:34:10 | 469ms | 2 NS 0 A 0 MX | 🔓 Insecure |
| 2026-06-26 08:24:10 | 1006ms | 2 NS 0 A 0 MX | 🔓 Insecure |
| 2026-06-18 10:26:56 | 475ms | 2 NS 0 A 0 MX | ⚠️ Bogus |
| 2026-06-16 14:04:15 | 1712ms | 2 NS 0 A 0 MX | 🔓 Insecure |
| 2026-06-16 13:46:14 | 429ms | 2 NS 0 A 0 MX | 🔓 Insecure |