forsvarets-fagforening.dk is a .dk domain served by 2 nameservers (ns01.one.com, ns02.one.com). It was registered on 2 October 2019 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 89.188.72.209 is hosted by team.blue Denmark A/S (AS48854) in Denmark. 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 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 |
|---|---|---|---|---|---|---|---|
| 89.188.72.209 | 600s | vps1340.basicserver.io | AS48854 | team.blue Denmark A/S | 89.188.72.0/21 | 🇩🇰 Denmark | — |
| Priority | TTL | Mail Server | IP addresses | PTR | ASN |
|---|---|---|---|---|---|
| 0 | 300s | . Null MX — domain accepts no email (RFC 7505) | |||
| TXT Record |
|---|
| v=spf1 -all |
| Policy | Record (forsvarets-fagforening.dk) |
|---|---|
| -all (hard fail) | v=spf1 -all |
| Policy | Record (_dmarc.forsvarets-fagforening.dk) |
|---|---|
| p=reject | v=DMARC1; p=reject; rua=mailto:6915a2a19ff98@dmarc-dk.centerasecurity.com; |
| www CNAME | forsvarets-fagforening.dk (all on forsvarets-fagforening.dk) → 89.188.72.209 (AS48854) |
| www vs bare domain | Same network forsvarets-fagforening.dk: 89.188.72.209 (AS48854) www.forsvarets-fagforening.dk: 89.188.72.209 (AS48854) |
| Wildcard | No |
| Denial of existence | NSEC3 · 0 iterations · no salt RFC 9276 ✓ |
| 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 | 2026100301 |
| 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 | 2019-10-02 |
| Expires | 2029-10-31 (1102d) |
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 |
|---|---|
| forsvars-forbundet.dk | Punktum dk A/S (direct) |
| forsvarsforbundet.dk | Punktum dk A/S (direct) |
| Scanned At | Duration | Records | DNSSEC |
|---|---|---|---|
| 2026-10-03 19:19:58 shown | 370ms | 2 NS 1 A 1 MX | 🔒 Secure |
| 2026-09-23 17:18:12 | 465ms | 2 NS 1 A 1 MX | 🔒 Secure |
| 2026-09-09 04:37:28 | 847ms | 2 NS 1 A 1 MX | 🔒 Secure |
| 2026-08-06 22:47:59 | 2449ms | 2 NS 1 A 1 MX | 🔒 Secure |
| 2026-07-01 18:23:44 | 810ms | 2 NS 1 A 1 MX | 🔒 Secure |
| 2026-06-29 06:19:57 | 536ms | 2 NS 1 A 1 MX | 🔒 Secure |
| 2026-06-19 18:13:23 | 852ms | 2 NS 1 A 1 MX | 🔒 Secure |
| 2026-06-17 10:36:16 | 6209ms | 2 NS 1 A 0 MX | 🔒 Secure |
| 2026-06-17 10:27:43 | 495ms | 2 NS 1 A 0 MX | 🔒 Secure |
| 2026-06-17 10:24:07 | 778ms | 2 NS 1 A 0 MX | 🔒 Secure |