guano.dk is a .dk domain served by 2 nameservers (ns1.desec.io, ns2.desec.org). It was registered on 13 March 2003 (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 this scan: nameservers, A/AAAA, MX, TXT, SPF, DMARC, CAA, TLSA/DANE, MTA-STS, SRV and more.
| www | NXDOMAIN |
| www vs bare domain | Neither resolves guano.dk: no address www.guano.dk: no address |
| Wildcard | No |
| Denial of existence | NSEC3 · 0 iterations · no salt RFC 9276 ✓ |
| CDS / CDNSKEY | Published: key rollovers can be automated with the registry (RFC 7344/8078) 2 CDS, 1 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 | 2025085653 |
| Primary NS (MNAME) | get.desec.io |
| Responsible (RNAME) | get@desec.io |
| Refresh | 86400s |
| Retry | 3600s |
| Expire | 2419200s |
| Minimum (neg-cache TTL) | 3600s |
| Field | Value |
|---|---|
| Registrar | Punktum dk A/S (direct) |
| Registered | 2003-03-13 |
| Expires | 2028-03-31 (524d) |
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 |
|---|---|
| damgaardknutzen.dk | Punktum dk A/S (direct) |
| e-mballage.dk | Punktum dk A/S (direct) |
| kntzn.dk | Punktum dk A/S (direct) |
| x60.dk | Punktum dk A/S (direct) |
| Scanned At | Duration | Records | DNSSEC |
|---|---|---|---|
| 2026-10-23 08:11:29 | 906ms | 2 NS 0 A 0 MX | 🔒 Secure |
| 2026-10-16 12:53:17 | 387ms | 2 NS 0 A 0 MX | 🔒 Secure |
| 2026-10-10 01:16:32 | 482ms | 2 NS 0 A 0 MX | 🔒 Secure |
| 2026-10-02 21:13:13 | 543ms | 2 NS 0 A 0 MX | 🔒 Secure |
| 2026-09-25 19:47:15 | 466ms | 2 NS 0 A 0 MX | 🔒 Secure |
| 2026-09-21 20:04:09 | 2410ms | 2 NS 0 A 0 MX | 🔒 Secure |
| 2026-09-14 19:59:54 | 1304ms | 2 NS 0 A 0 MX | 🔒 Secure |
| 2026-09-07 17:20:25 | 1595ms | 2 NS 0 A 0 MX | 🔒 Secure |
| 2026-08-29 14:33:22 | 1335ms | 2 NS 0 A 0 MX | 🔒 Secure |
| 2026-08-21 06:49:26 | 2680ms | 2 NS 0 A 0 MX | 🔒 Secure |
| 2026-08-15 14:32:37 | 599ms | 2 NS 0 A 0 MX | 🔒 Secure |
| 2026-08-07 23:54:50 | 576ms | 2 NS 0 A 0 MX | 🔒 Secure |
| 2026-08-05 00:08:35 | 1341ms | 2 NS 0 A 0 MX | 🔒 Secure |
| 2026-07-24 21:24:43 | 742ms | 2 NS 0 A 0 MX | 🔒 Secure |
| 2026-07-17 22:41:57 | 772ms | 2 NS 0 A 0 MX | 🔒 Secure |
| 2026-07-11 04:20:57 | 855ms | 2 NS 0 A 0 MX | 🔒 Secure |
| 2026-07-03 20:04:26 shown | 2398ms | 2 NS 0 A 0 MX | 🔒 Secure |
| 2026-06-26 13:23:07 | 681ms | 2 NS 0 A 0 MX | 🔒 Secure |
| 2026-06-26 08:02:53 | 401ms | 2 NS 0 A 0 MX | 🔒 Secure |
| 2026-06-22 12:47:45 | 1963ms | 2 NS 0 A 0 MX | ⚠️ Bogus |
| 2026-06-21 00:31:29 | 983ms | 0 NS 0 A 0 MX | ❓ Unknown |
| 2026-06-20 07:59:34 | 552ms | 2 NS 0 A 0 MX | 🔒 Secure |
| 2026-06-19 01:38:09 | 718ms | 2 NS 0 A 0 MX | 🔒 Secure |
| 2026-06-17 09:59:46 | 716ms | 2 NS 0 A 0 MX | 🔒 Secure |