nordisketax.dk is a .dk domain served by 6 nameservers (df-ns01.skat.dk, df-ns02.skat.dk, df-ns03.skat.dk and 3 more). It was registered on 9 April 2014 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 23.97.167.25 is hosted by Microsoft Corporation (AS8075) in The Netherlands. Mail is handled by .. The zone is DNSSEC-signed and validates, publishes a 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.
| IP | TTL | PTR | ASN | ISP / Org | CIDR | Country | City |
|---|---|---|---|---|---|---|---|
| 23.97.167.25 | 1800s | — | AS8075 | Microsoft Corporation | 23.96.0.0/14 | 🇳🇱 The Netherlands | Amsterdam |
| Priority | TTL | Mail Server | IP addresses | PTR | ASN |
|---|---|---|---|---|---|
| 0 | 1800s | . Null MX — domain accepts no email (RFC 7505) | |||
| TXT Record |
|---|
| SKAT |
| v=spf1 -all |
| Policy | Record (nordisketax.dk) |
|---|---|
| -all (hard fail) | v=spf1 -all |
| Policy | Record (_dmarc.nordisketax.dk) |
|---|---|
| p=reject | v=DMARC1; p=reject; rua=mailto:fd0c97ad@in.mailhardener.com; ruf=mailto:fd0c97ad@in.mailhardener.com |
| www CNAME | www.nordisketax.net (all on nordisketax.net) → 23.97.167.25 (AS8075) |
| www vs bare domain | Same network |
| Wildcard | No |
| Denial of existence | NSEC zone can be walked (all names enumerable) |
| CDS / CDNSKEY | None 0 CDS, 0 CDNSKEY |
DNS lookups: 0/10 · policy: -all
No problems found| Check | Result |
|---|---|
| Validation Status | 🔒 Secure |
| AD Flag (resolver validates) | ✓ Set |
| DS Record | ✓ Found |
| DNSKEY Record | ✓ Found |
| Flags | fully validated |
| Field | Value |
|---|---|
| Serial | 2025091850 |
| Primary NS (MNAME) | df-ns01.skat.dk |
| Responsible (RNAME) | hostmaster@csc.dk |
| Refresh | 14400s |
| Retry | 7200s |
| Expire | 1209600s |
| Minimum (neg-cache TTL) | 600s |
| Field | Value |
|---|---|
| Registrar | Punktum dk A/S (direct) |
| Registered | 2014-04-09 |
| Expires | 2030-07-31 (1373d) |
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 120.
| Scanned At | Duration | Records | DNSSEC |
|---|---|---|---|
| 2026-10-26 06:46:15 | 4115ms | 6 NS 1 A 1 MX | 🔒 Secure |
| 2026-10-24 15:19:05 | 5949ms | 6 NS 1 A 1 MX | 🔒 Secure |
| 2026-10-22 01:14:04 | 1323ms | 6 NS 1 A 1 MX | 🔒 Secure |
| 2026-10-16 14:29:44 | 498ms | 6 NS 1 A 1 MX | 🔒 Secure |
| 2026-10-11 08:28:31 | 596ms | 6 NS 1 A 1 MX | 🔒 Secure |
| 2026-10-06 16:46:28 | 952ms | 6 NS 1 A 1 MX | 🔒 Secure |
| 2026-09-29 15:50:34 | 556ms | 6 NS 1 A 1 MX | 🔒 Secure |
| 2026-09-27 06:19:09 | 531ms | 6 NS 1 A 1 MX | 🔒 Secure |
| 2026-09-23 13:42:21 | 494ms | 6 NS 1 A 1 MX | 🔒 Secure |
| 2026-09-20 14:35:57 | 486ms | 6 NS 1 A 1 MX | 🔒 Secure |
| 2026-09-20 14:25:46 | 2894ms | 6 NS 1 A 1 MX | 🔒 Secure |
| 2026-09-16 16:25:10 | 3586ms | 6 NS 1 A 1 MX | 🔒 Secure |
| 2026-09-07 17:20:29 | 527ms | 6 NS 1 A 1 MX | 🔒 Secure |
| 2026-08-29 12:14:43 | 1415ms | 6 NS 1 A 1 MX | 🔒 Secure |
| 2026-08-27 10:31:58 | 2737ms | 6 NS 1 A 1 MX | 🔒 Secure |
| 2026-08-16 14:22:10 | 1955ms | 6 NS 1 A 1 MX | 🔒 Secure |
| 2026-08-13 19:07:25 | 3604ms | 6 NS 1 A 1 MX | 🔒 Secure |
| 2026-08-12 14:02:06 | 894ms | 6 NS 1 A 1 MX | 🔒 Secure |
| 2026-08-07 21:22:37 | 1779ms | 6 NS 1 A 1 MX | 🔒 Secure |
| 2026-07-24 23:22:32 shown | 2155ms | 6 NS 1 A 1 MX | 🔒 Secure |
| 2026-07-22 21:08:18 | 2143ms | 6 NS 1 A 1 MX | 🔒 Secure |
| 2026-07-21 13:20:42 | 924ms | 6 NS 1 A 1 MX | 🔒 Secure |
| 2026-07-15 14:39:50 | 2229ms | 6 NS 1 A 1 MX | 🔒 Secure |
| 2026-07-03 15:42:10 | 1126ms | 6 NS 1 A 1 MX | 🔒 Secure |
| 2026-06-29 15:36:17 | 964ms | 6 NS 1 A 1 MX | 🔒 Secure |