mogens-birk.dk is a .dk domain served by 3 nameservers (ns1.simply.com, ns2.simply.com, ns3.simply.com). It was registered on 8 April 2024 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 94.231.103.100 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 |
|---|---|---|---|---|---|---|---|
| 94.231.103.100 | 600s | dnsforward.simply.com | AS48854 | team.blue Denmark A/S | 94.231.96.0/20 | 🇩🇰 Denmark | — |
| Priority | TTL | Mail Server | IP addresses | PTR | ASN |
|---|---|---|---|---|---|
| 0 | 3600s | . Null MX — domain accepts no email (RFC 7505) | |||
| TXT Record |
|---|
| v=spf1 -all |
| Policy | Record (mogens-birk.dk) |
|---|---|
| -all (hard fail) | v=spf1 -all |
| Policy | Record (_dmarc.mogens-birk.dk) |
|---|---|
| p=reject | v=DMARC1; p=reject; sp=reject; adkim=s; aspf=s; |
| www | 94.231.103.100 (AS48854) (address records, no CNAME) |
| www vs bare domain | Same network |
| Wildcard | No |
| Denial of existence | NSEC zone can be walked (all names enumerable) |
| CDS / CDNSKEY | Published: key rollovers can be automated with the registry (RFC 7344/8078) 1 CDS, 1 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 | 2026102000 |
| Primary NS (MNAME) | ns1.simply.com |
| Responsible (RNAME) | hostmaster@simply.com |
| Refresh | 14400s |
| Retry | 3600s |
| Expire | 1209600s |
| Minimum (neg-cache TTL) | 3600s |
| Field | Value |
|---|---|
| Registrar | Simply.com A/S |
| Registered | 2024-04-08 |
| Expires | 2027-04-07 (163d) |
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 |
|---|---|---|---|
| 2026-10-25 13:47:37 shown | 302ms | 3 NS 1 A 1 MX | 🔒 Secure |
| 2026-10-23 19:13:36 | 514ms | 3 NS 1 A 1 MX | 🔒 Secure |
| 2026-10-22 02:18:20 | 329ms | 3 NS 1 A 1 MX | 🔒 Secure |
| 2026-10-03 05:35:40 | 330ms | 3 NS 1 A 0 MX | 🔒 Secure |
| 2026-09-25 03:44:56 | 390ms | 3 NS 1 A 0 MX | 🔒 Secure |
| 2026-09-02 08:00:49 | 465ms | 3 NS 1 A 0 MX | 🔒 Secure |
| 2026-07-02 11:29:56 | 454ms | 3 NS 1 A 0 MX | 🔒 Secure |
| 2026-06-26 01:42:45 | 1222ms | 3 NS 1 A 0 MX | 🔒 Secure |
| 2026-06-24 22:43:11 | 627ms | 3 NS 1 A 0 MX | 🔒 Secure |
| 2026-06-24 17:22:30 | 483ms | 3 NS 1 A 0 MX | ⚠️ Bogus |
| 2026-06-20 01:59:42 | 1827ms | 3 NS 1 A 0 MX | 🔒 Secure |
| 2026-06-17 22:22:54 | 621ms | 3 NS 1 A 0 MX | 🔒 Secure |