mæ.dk is a .dk domain served by 2 nameservers (ns01.one.com, ns02.one.com). It was registered on 9 February 2004 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 87.72.90.52 is hosted by DKTV A/S (AS15516) in Denmark. Mail is handled by .. 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.
| IP | TTL | PTR | ASN | ISP / Org | CIDR | Country | City |
|---|---|---|---|---|---|---|---|
| 87.72.90.52 | 43200s | ip1.c1086.lby170.cust.comxnet.dk | AS15516 | DKTV A/S | 87.72.0.0/15 | 🇩🇰 Denmark | Nærum |
| Priority | TTL | Mail Server | IP addresses | PTR | ASN |
|---|---|---|---|---|---|
| 0 | 300s | . Null MX — domain accepts no email (RFC 7505) | |||
| www | 87.72.90.52 (AS15516) (address records, no CNAME) |
| www vs bare domain | Same network |
| Wildcard | No |
| Denial of existence | NSEC3 · 0 iterations · no salt RFC 9276 ✓ |
| CDS / CDNSKEY | None 0 CDS, 0 CDNSKEY |
| Check | Result |
|---|---|
| Validation Status | 🔒 Secure |
| AD Flag (resolver validates) | ✓ Set |
| DS Record | ✓ Found |
| DNSKEY Record | ✓ Found |
| Flags | fully validated |
| Field | Value |
|---|---|
| Serial | 2026100701 |
| Primary NS (MNAME) | ns01.one.com |
| Responsible (RNAME) | hostmaster@one.com |
| Refresh | 14400s |
| Retry | 3600s |
| Expire | 1209600s |
| Minimum (neg-cache TTL) | 600s |
| Field | Value |
|---|---|
| Registrar | Punktum dk A/S (direct) |
| Registered | 2004-02-09 |
| Expires | 2027-02-28 (133d) |
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).
| Scanned At | Duration | Records | DNSSEC |
|---|---|---|---|
| 2026-10-07 14:45:03 shown | 1295ms | 2 NS 1 A 1 MX | 🔒 Secure |
| 2026-10-02 10:00:50 | 1596ms | 2 NS 1 A 1 MX | 🔒 Secure |
| 2026-09-25 08:52:51 | 697ms | 2 NS 1 A 4 MX | 🔒 Secure |
| 2026-09-23 13:55:57 | 683ms | 2 NS 1 A 4 MX | 🔒 Secure |
| 2026-09-06 13:41:24 | 635ms | 2 NS 1 A 4 MX | 🔒 Secure |
| 2026-08-31 11:35:27 | 697ms | 2 NS 1 A 4 MX | 🔒 Secure |
| 2026-08-19 05:37:43 | 4938ms | 2 NS 1 A 4 MX | 🔒 Secure |
| 2026-08-14 14:07:13 | 4882ms | 2 NS 1 A 4 MX | 🔒 Secure |
| 2026-06-27 15:23:53 | 1622ms | 2 NS 1 A 4 MX | 🔒 Secure |
| 2026-06-20 14:41:28 | 616ms | 2 NS 1 A 4 MX | 🔒 Secure |
| 2026-06-17 23:00:16 | 859ms | 2 NS 1 A 4 MX | 🔒 Secure |