rkrevision.dk is a .dk domain served by 2 nameservers (ns01.one.com, ns02.one.com). It was registered on 5 April 2002 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 46.30.213.66 is hosted by One.com A/S (AS51468) in Denmark. Mail is handled by mx1.pub.mailpod6-cph3.one.com, mx2.pub.mailpod6-cph3.one.com and 1 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 |
|---|---|---|---|---|---|---|---|
| 46.30.213.66 | 3600s | webcluster1.webpod13-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.mailpod6-cph3.one.com | 185.164.14.70 | mx1.pub.mailpod6-cph3.one.com | AS51468 One.com A/S |
| 10 | 10800s | mx2.pub.mailpod6-cph3.one.com | 185.164.14.71 | mx2.pub.mailpod6-cph3.one.com | AS51468 One.com A/S |
| 10 | 10800s | mx3.pub.mailpod6-cph3.one.com | 185.164.14.72 | mx3.pub.mailpod6-cph3.one.com | AS51468 One.com A/S |
| Service | CNAME / IP |
|---|---|
| 🔷 Autodiscover | 46.30.213.66 |
| 🔶 Autoconfig | 46.30.213.66 |
| IPv6 Address | TTL | PTR | ASN | ISP / Org | CIDR | Country | City |
|---|---|---|---|---|---|---|---|
| 2a02:2350:5:10b:16:ccb8:b5bb:d07b | 3600s | — | AS51468 | One.com A/S | 2a02:2350:0:0:0:0:0:0/32 | 🇩🇰 Denmark | Copenhagen |
| www | 46.30.213.66 2a02:2350:5:10b:16:ccb8:b5bb:d07b (AS51468) (address records, no CNAME) |
| www vs bare domain | Same network rkrevision.dk: 46.30.213.66 2a02:2350:5:10b:16:ccb8:b5bb:d07b (AS51468) www.rkrevision.dk: 46.30.213.66 2a02:2350:5:10b:16:ccb8:b5bb:d07b (AS51468) |
| Wildcard | Yes: any name under the zone resolves |
| CDS / CDNSKEY | None 0 CDS, 0 CDNSKEY |
| Service / Owner | Type | Cert association |
|---|---|---|
| SMTP _25._tcp.mx1.pub.mailpod6-cph3.one.com | DANE-EE · SPKI · SHA-256 | 515D397B5EA735D3D3F24127EB4925FA… |
| SMTP _25._tcp.mx2.pub.mailpod6-cph3.one.com | DANE-EE · SPKI · SHA-256 | 515D397B5EA735D3D3F24127EB4925FA… |
| SMTP _25._tcp.mx3.pub.mailpod6-cph3.one.com | DANE-EE · SPKI · SHA-256 | 515D397B5EA735D3D3F24127EB4925FA… |
| Check | Result |
|---|---|
| Validation Status | 🔒 Secure |
| AD Flag (resolver validates) | ✓ Set |
| DS Record | ✓ Found |
| DNSKEY Record | ✓ Found |
| Flags | fully validated |
| Field | Value |
|---|---|
| Serial | 2026062201 |
| 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 | 2002-04-05 |
| Expires | 2027-06-30 (247d) |
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 |
|---|---|
| robertkrogsgaard.dk | ONE.COM A/S |
| Scanned At | Duration | Records | DNSSEC |
|---|---|---|---|
| 2026-10-23 10:25:32 | 453ms | 2 NS 1 A 3 MX | 🔒 Secure |
| 2026-10-22 10:11:16 | 1583ms | 2 NS 1 A 3 MX | 🔒 Secure |
| 2026-10-21 08:28:48 | 1711ms | 2 NS 1 A 3 MX | 🔒 Secure |
| 2026-09-21 06:00:29 | 627ms | 2 NS 1 A 3 MX | 🔒 Secure |
| 2026-09-10 04:58:22 | 567ms | 2 NS 1 A 3 MX | 🔒 Secure |
| 2026-08-25 14:45:49 | 8622ms | 2 NS 1 A 3 MX | 🔒 Secure |
| 2026-08-21 16:58:40 | 6342ms | 2 NS 1 A 3 MX | 🔒 Secure |
| 2026-06-26 20:28:13 shown | 1454ms | 2 NS 1 A 3 MX | 🔒 Secure |
| 2026-06-23 06:21:56 | 670ms | 2 NS 1 A 3 MX | 🔒 Secure |
| 2026-06-17 19:10:08 | 718ms | 2 NS 1 A 3 MX | 🔒 Secure |