busbjerg.dk is a .dk domain served by 2 nameservers (ns01.one.com, ns02.one.com). It was registered on 4 November 2000 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 77.111.240.189 is hosted by One.com A/S (AS51468) in Denmark. Mail is handled by mx1.pub.mailpod14-cph3.one.com, mx2.pub.mailpod14-cph3.one.com and 2 more. The zone is DNSSEC-signed and validates, publishes a DMARC policy and is reachable over IPv6. 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 |
|---|---|---|---|---|---|---|---|
| 77.111.240.189 | 3600s | webcluster62.webpod11-cph3.one.com | AS51468 | One.com A/S | 77.111.240.0/22 | 🇩🇰 Denmark | Copenhagen |
| Priority | TTL | Mail Server | IP addresses | PTR | ASN |
|---|---|---|---|---|---|
| 10 | 10800s | mx1.pub.mailpod14-cph3.one.com | 185.10.9.212 | mx1.pub.mailpod14-cph3.one.com | AS51468 One.com A/S |
| 10 | 10800s | mx2.pub.mailpod14-cph3.one.com | 185.10.9.213 | mx2.pub.mailpod14-cph3.one.com | AS51468 One.com A/S |
| 10 | 10800s | mx3.pub.mailpod14-cph3.one.com | 185.10.9.214 | mx3.pub.mailpod14-cph3.one.com | AS51468 One.com A/S |
| 10 | 10800s | mx4.pub.mailpod14-cph3.one.com | 185.10.9.215 | mx4.pub.mailpod14-cph3.one.com | AS51468 One.com A/S |
| IPv6 Address | TTL | PTR | ASN | ISP / Org | CIDR | Country | City |
|---|---|---|---|---|---|---|---|
| 2a02:2350:5:102:80e9:31fc:b25c:59d0 | 3600s | — | AS51468 | One.com A/S | 2a02:2350:0:0:0:0:0:0/32 | 🇩🇰 Denmark | Copenhagen |
| TXT Record |
|---|
| v=spf1 include:_custspf.one.com ~all |
| Policy | Record (busbjerg.dk) |
|---|---|
| ~all (soft fail) | v=spf1 include:_custspf.one.com ~all |
| Policy | Record (_dmarc.busbjerg.dk) |
|---|---|
| p=none (monitor only) | v=DMARC1; p=none; rua=mailto:system@busbjerg.dk; ruf=mailto:system@busbjerg.dk |
| www | 77.111.240.189 2a02:2350:5:102:80e9:31fc:b25c:59d0 (AS51468) (address records, no CNAME) |
| www vs bare domain | Same network busbjerg.dk: 77.111.240.189 2a02:2350:5:102:80e9:31fc:b25c:59d0 (AS51468) www.busbjerg.dk: 77.111.240.189 2a02:2350:5:102:80e9:31fc:b25c:59d0 (AS51468) |
| Wildcard | No |
| Denial of existence | NSEC3 · 0 iterations · no salt RFC 9276 ✓ |
| CDS / CDNSKEY | None 0 CDS, 0 CDNSKEY |
DNS lookups: 1/10 · policy: ~all
No problems found| Service / Owner | Type | Cert association |
|---|---|---|
| SMTP _25._tcp.mx1.pub.mailpod14-cph3.one.com | DANE-EE · SPKI · SHA-256 | A4B9A2A35B513EFAC91F5A3C11DD0C58… |
| SMTP _25._tcp.mx2.pub.mailpod14-cph3.one.com | DANE-EE · SPKI · SHA-256 | A4B9A2A35B513EFAC91F5A3C11DD0C58… |
| SMTP _25._tcp.mx3.pub.mailpod14-cph3.one.com | DANE-EE · SPKI · SHA-256 | A4B9A2A35B513EFAC91F5A3C11DD0C58… |
| SMTP _25._tcp.mx4.pub.mailpod14-cph3.one.com | DANE-EE · SPKI · SHA-256 | A4B9A2A35B513EFAC91F5A3C11DD0C58… |
| Check | Result |
|---|---|
| Validation Status | 🔒 Secure |
| AD Flag (resolver validates) | ✓ Set |
| DS Record | ✓ Found |
| DNSKEY Record | ✓ Found |
| Flags | fully validated |
| Field | Value |
|---|---|
| Serial | 2026073101 |
| 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 | 2000-11-04 |
| Expires | 2026-12-31 (75d) |
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).
No other domain with this registrant in our WHOIS data yet| Scanned At | Duration | Records | DNSSEC |
|---|---|---|---|
| 2026-10-13 00:24:01 | 1668ms | 2 NS 1 A 4 MX | 🔒 Secure |
| 2026-10-03 09:23:20 | 4524ms | 2 NS 1 A 4 MX | 🔒 Secure |
| 2026-10-01 09:15:10 | 1392ms | 2 NS 1 A 4 MX | 🔒 Secure |
| 2026-09-26 07:46:49 | 639ms | 2 NS 1 A 4 MX | 🔒 Secure |
| 2026-09-13 18:21:20 | 576ms | 2 NS 1 A 4 MX | 🔒 Secure |
| 2026-09-09 11:38:27 | 1322ms | 2 NS 1 A 4 MX | 🔒 Secure |
| 2026-09-01 01:51:23 | 812ms | 2 NS 1 A 4 MX | 🔒 Secure |
| 2026-08-18 07:38:37 | 13968ms | 2 NS 1 A 4 MX | 🔒 Secure |
| 2026-08-13 21:56:36 | 1090ms | 2 NS 1 A 4 MX | 🔒 Secure |
| 2026-08-01 10:13:15 shown | 940ms | 2 NS 1 A 4 MX | 🔒 Secure |
| 2026-06-30 16:45:21 | 729ms | 2 NS 1 A 4 MX | 🔒 Secure |
| 2026-06-16 17:46:01 | 700ms | 2 NS 1 A 4 MX | 🔒 Secure |