birkested.dk is a .dk domain served by 2 nameservers (ns01.one.com, ns02.one.com). It was registered on 3 February 2009 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Mail is handled by mail.birkested.dk. 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.
| Nameserver | IP addresses | PTR | ASN / ISP |
|---|---|---|---|
| ns01.one.com | — | — | — |
| ns02.one.com | — | — | — |
| IP | TTL | PTR | ASN | ISP / Org | CIDR | Country | City |
|---|---|---|---|---|---|---|---|
| 89.145.84.85 | — | web-01.infoland.dk | AS29017 | — | — | — | Hemel Hempstead |
| Priority | TTL | Mail Server | IP addresses | PTR | ASN |
|---|---|---|---|---|---|
| 10 | — | mail.birkested.dk | 89.145.82.59 | mail-01.infoland.dk | AS29017 NTT Global Data Centers EMEA UK Ltd. |
| TXT Record |
|---|
| v=spf1 mx a:web-01.infoland.dk -all |
| Policy | Record (birkested.dk) |
|---|---|
| -all (hard fail) | v=spf1 mx a:web-01.infoland.dk -all |
| www CNAME | birkested.dk (all on birkested.dk) → 89.145.84.85 (AS29017) |
| www vs bare domain | Same network |
| Wildcard | Yes: any name under the zone resolves |
| CDS / CDNSKEY | None 0 CDS, 0 CDNSKEY |
DNS lookups: 2/10 · 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 | 2026032501 |
| 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 | 2009-02-03 |
| Expires | 2027-07-31 (286d) |
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 |
|---|---|---|---|
| 2026-09-29 10:33:13 | 1112ms | 2 NS 1 A 1 MX | 🔒 Secure |
| 2026-09-25 10:04:49 | 4876ms | 2 NS 1 A 1 MX | 🔒 Secure |
| 2026-09-24 03:19:20 | 864ms | 2 NS 1 A 1 MX | 🔒 Secure |
| 2026-08-26 10:59:10 | 1141ms | 2 NS 1 A 1 MX | 🔒 Secure |
| 2026-06-29 17:54:37 | 725ms | 2 NS 1 A 1 MX | 🔒 Secure |
| 2026-06-16 14:47:39 shown | 1511ms | 2 NS 1 A 1 MX | 🔒 Secure |
| 2026-06-16 14:40:22 | 544ms | 2 NS 1 A 1 MX | 🔒 Secure |