rk-ejendom-regnskab.dk is a .dk domain served by 2 nameservers (ns01.one.com, ns02.one.com). It was registered on 3 May 2024 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 46.30.215.126 is hosted by One.com A/S (AS51468) in Denmark. Mail is handled by mx1.pub.mailpod9-cph3.one.com, mx2.pub.mailpod9-cph3.one.com and 2 more. The zone is DNSSEC-signed and validates, has no 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 |
|---|---|---|---|---|---|---|---|
| 46.30.215.126 | 3600s | webcluster2.webpod16-cph3.one.com | AS51468 | One.com A/S | 46.30.208.0/21 | 🇩🇰 Denmark | Copenhagen |
| Priority | TTL | Mail Server | IP addresses | PTR | ASN |
|---|---|---|---|---|---|
| 10 | 10800s | mx1.pub.mailpod9-cph3.one.com | 185.164.14.118 | mx1.pub.mailpod9-cph3.one.com | AS51468 One.com A/S |
| 10 | 10800s | mx2.pub.mailpod9-cph3.one.com | 185.164.14.119 | mx2.pub.mailpod9-cph3.one.com | AS51468 One.com A/S |
| 10 | 10800s | mx3.pub.mailpod9-cph3.one.com | 185.164.14.120 | mx3.pub.mailpod9-cph3.one.com | AS51468 One.com A/S |
| 10 | 10800s | mx4.pub.mailpod9-cph3.one.com | 185.164.14.124 | mx4.pub.mailpod9-cph3.one.com | AS51468 One.com A/S |
| Service | CNAME / IP |
|---|---|
| 🔷 Autodiscover | 46.30.215.126 |
| 🔶 Autoconfig | 46.30.215.126 |
| IPv6 Address | TTL | PTR | ASN | ISP / Org | CIDR | Country | City |
|---|---|---|---|---|---|---|---|
| 2a02:2350:5:111:80f4:5f7:ede5:cb06 | 3600s | — | AS51468 | One.com A/S | 2a02:2350:0:0:0:0:0:0/32 | 🇩🇰 Denmark | Copenhagen |
| www | 46.30.215.112 2a02:2350:5:111:8081:872c:6770:1118 (AS51468) (address records, no CNAME) |
| www vs bare domain | Same network rk-ejendom-regnskab.dk: 46.30.215.112 2a02:2350:5:111:8081:872c:6770:1118 (AS51468) www.rk-ejendom-regnskab.dk: 46.30.215.112 2a02:2350:5:111:8081:872c:6770:1118 (AS51468) |
| Wildcard | No |
| Denial of existence | NSEC3 · 0 iterations · no salt RFC 9276 ✓ |
| CDS / CDNSKEY | None 0 CDS, 0 CDNSKEY |
| Service / Owner | Type | Cert association |
|---|---|---|
| SMTP _25._tcp.mx1.pub.mailpod9-cph3.one.com | DANE-EE · SPKI · SHA-256 | 5D2162F5CED0ACD2C3D63E5582045A6C… |
| SMTP _25._tcp.mx2.pub.mailpod9-cph3.one.com | DANE-EE · SPKI · SHA-256 | 5D2162F5CED0ACD2C3D63E5582045A6C… |
| SMTP _25._tcp.mx3.pub.mailpod9-cph3.one.com | DANE-EE · SPKI · SHA-256 | 5D2162F5CED0ACD2C3D63E5582045A6C… |
| SMTP _25._tcp.mx4.pub.mailpod9-cph3.one.com | DANE-EE · SPKI · SHA-256 | 5D2162F5CED0ACD2C3D63E5582045A6C… |
| Check | Result |
|---|---|
| Validation Status | 🔒 Secure |
| AD Flag (resolver validates) | ✓ Set |
| DS Record | ✓ Found |
| DNSKEY Record | ✓ Found |
| Flags | fully validated |
| Field | Value |
|---|---|
| Serial | 2026062905 |
| 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 | ONE.COM A/S |
| Registered | 2024-05-03 |
| Expires | 2027-05-02 (193d) |
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 |
|---|---|---|---|
| 2026-10-17 18:11:27 | 1874ms | 2 NS 1 A 4 MX | 🔒 Secure |
| 2026-10-16 16:35:13 | 845ms | 2 NS 1 A 4 MX | 🔒 Secure |
| 2026-10-14 13:00:27 | 787ms | 2 NS 1 A 4 MX | 🔒 Secure |
| 2026-10-11 08:32:04 | 1658ms | 2 NS 1 A 4 MX | 🔒 Secure |
| 2026-10-07 01:15:55 | 1975ms | 2 NS 1 A 4 MX | 🔒 Secure |
| 2026-10-05 20:09:27 | 769ms | 2 NS 1 A 4 MX | 🔒 Secure |
| 2026-09-24 18:40:46 | 640ms | 2 NS 1 A 4 MX | 🔒 Secure |
| 2026-09-16 07:25:43 | 668ms | 2 NS 1 A 4 MX | 🔒 Secure |
| 2026-09-01 17:09:04 | 850ms | 2 NS 1 A 4 MX | 🔒 Secure |
| 2026-09-01 04:32:36 | 807ms | 2 NS 1 A 4 MX | 🔒 Secure |
| 2026-08-30 06:39:20 | 625ms | 2 NS 1 A 4 MX | 🔒 Secure |
| 2026-08-29 04:20:35 | 664ms | 2 NS 1 A 4 MX | 🔒 Secure |
| 2026-08-27 01:37:31 | 735ms | 2 NS 1 A 4 MX | 🔒 Secure |
| 2026-08-26 19:26:39 | 670ms | 2 NS 1 A 4 MX | 🔒 Secure |
| 2026-06-30 18:13:49 shown | 1868ms | 2 NS 1 A 4 MX | 🔒 Secure |
| 2026-06-28 00:52:49 | 742ms | 2 NS 1 A 4 MX | 🔒 Secure |
| 2026-06-25 20:14:10 | 781ms | 2 NS 1 A 4 MX | 🔒 Secure |
| 2026-06-22 10:08:43 | 1163ms | 0 NS 0 A 0 MX | ❓ Unknown |
| 2026-06-20 18:20:34 | 1730ms | 2 NS 1 A 4 MX | 🔒 Secure |
| 2026-06-19 12:48:06 | 3252ms | 2 NS 1 A 4 MX | 🔒 Secure |
| 2026-06-17 21:51:35 | 875ms | 2 NS 1 A 4 MX | ⚠️ Bogus |