medusasyd.dk is a .dk domain served by 2 nameservers (ns1.rsyd.dk, ns2.rsyd.dk). It was registered on 23 October 2007 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. The zone is DNSSEC-signed and validates, 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 |
|---|---|---|---|
| ns1.rsyd.dk | 193.163.230.6 | ns1.rsyd.dk | AS44328 Region Syddanmark |
| ns2.rsyd.dk | 193.163.227.5 | ns2.rsyd.dk | AS44328 Region Syddanmark |
| TXT Record |
|---|
| _globalsign-domain-verification=-QQeoB6ShfnDxRD0tTW2VnRr96gBPIrJkg6oXC4LZi |
| _globalsign-domain-verification=6Hk8Cet1S7cq5-0BhLSbuzxyl_hvMtX9LjMQ4yRz3R |
| www | NXDOMAIN |
| www vs bare domain | Neither resolves medusasyd.dk: no address www.medusasyd.dk: no address |
| Wildcard | No |
| Denial of existence | NSEC3 · 10 iterations · 9-byte salt RFC 9276 recommends 0 iterations and no salt |
| CDS / CDNSKEY | None 0 CDS, 0 CDNSKEY |
| Check | Result |
|---|---|
| Validation Status | 🔒 Secure |
| AD Flag (resolver validates) | ✓ Set |
| DS Record | ✓ Found |
| DNSKEY Record | ✓ Found |
| Flags | resolution failed: ncache nxrrset |
| Field | Value |
|---|---|
| Serial | 310 |
| Primary NS (MNAME) | ns1.rsyd.dk |
| Responsible (RNAME) | hostmaster@rsyd.dk |
| Refresh | 10800s |
| Retry | 1080s |
| Expire | 2419200s |
| Minimum (neg-cache TTL) | 300s |
| Field | Value |
|---|---|
| Registrar | Punktum dk A/S (direct) |
| Registered | 2007-10-23 |
| Expires | 2030-10-31 (1469d) |
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).
Showing 100 of 113.
| Scanned At | Duration | Records | DNSSEC |
|---|---|---|---|
| 2026-10-22 01:59:40 shown | 4242ms | 2 NS 0 A 0 MX | 🔒 Secure |
| 2026-10-21 01:49:05 | 16719ms | 2 NS 0 A 0 MX | 🔒 Secure |
| 2026-10-13 17:34:59 | 16604ms | 2 NS 0 A 0 MX | 🔒 Secure |
| 2026-10-12 14:50:54 | 4278ms | 2 NS 0 A 0 MX | 🔒 Secure |
| 2026-10-06 02:45:53 | 16658ms | 2 NS 0 A 0 MX | 🔒 Secure |
| 2026-10-05 02:42:07 | 4308ms | 2 NS 0 A 0 MX | 🔒 Secure |
| 2026-09-30 02:11:45 | 8329ms | 2 NS 0 A 0 MX | 🔒 Secure |
| 2026-09-27 12:34:17 | 4319ms | 2 NS 0 A 0 MX | 🔒 Secure |
| 2026-09-27 00:13:55 | 16336ms | 2 NS 0 A 0 MX | 🔒 Secure |
| 2026-09-21 13:04:49 | 6586ms | 2 NS 0 A 0 MX | 🔒 Secure |
| 2026-09-17 04:50:52 | 6788ms | 2 NS 0 A 0 MX | 🔒 Secure |
| 2026-09-05 09:04:59 | 4449ms | 2 NS 0 A 0 MX | 🔒 Secure |
| 2026-09-04 09:20:15 | 16409ms | 2 NS 0 A 0 MX | 🔒 Secure |
| 2026-08-26 14:34:50 | 16355ms | 2 NS 0 A 0 MX | 🔒 Secure |
| 2026-08-19 03:00:43 | 6987ms | 2 NS 0 A 0 MX | 🔒 Secure |
| 2026-08-18 02:16:34 | 4509ms | 2 NS 0 A 0 MX | 🔒 Secure |
| 2026-08-12 00:11:57 | 5621ms | 2 NS 0 A 0 MX | 🔒 Secure |
| 2026-08-09 23:30:37 | 5031ms | 2 NS 0 A 0 MX | 🔒 Secure |
| 2026-08-05 09:24:48 | 6834ms | 2 NS 0 A 0 MX | 🔒 Secure |
| 2026-07-25 21:54:20 | 4470ms | 2 NS 0 A 0 MX | 🔒 Secure |
| 2026-07-24 21:36:01 | 4426ms | 2 NS 0 A 0 MX | 🔒 Secure |
| 2026-07-18 10:33:35 | 10169ms | 2 NS 0 A 0 MX | 🔒 Secure |
| 2026-07-16 18:04:04 | 16512ms | 2 NS 0 A 0 MX | 🔒 Secure |
| 2026-07-10 02:21:52 | 24455ms | 2 NS 0 A 0 MX | 🔒 Secure |
| 2026-07-08 22:01:05 | 6917ms | 2 NS 0 A 0 MX | 🔒 Secure |