rumaca.dk is a .dk domain served by 2 nameservers (ns01.one.com, ns02.one.com). It was registered on 7 March 2011 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 77.111.240.149 is hosted by One.com A/S (AS51468) in Denmark. Mail is handled by mx1.pub.mailpod11-cph3.one.com, mx2.pub.mailpod11-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 |
|---|---|---|---|---|---|---|---|
| 77.111.240.149 | 3600s | webcluster22.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.mailpod11-cph3.one.com | 104.37.34.230 | mx1.pub.mailpod11-cph3.one.com | AS51468 One.com A/S |
| 10 | 10800s | mx2.pub.mailpod11-cph3.one.com | 104.37.34.231 | mx2.pub.mailpod11-cph3.one.com | AS51468 One.com A/S |
| 10 | 10800s | mx3.pub.mailpod11-cph3.one.com | 104.37.34.232 | mx3.pub.mailpod11-cph3.one.com | AS51468 One.com A/S |
| 10 | 10800s | mx4.pub.mailpod11-cph3.one.com | 104.37.34.233 | mx4.pub.mailpod11-cph3.one.com | AS51468 One.com A/S |
| Service | CNAME / IP |
|---|---|
| 🔷 Autodiscover | 77.111.240.149 |
| 🔶 Autoconfig | 77.111.240.149 |
| IPv6 Address | TTL | PTR | ASN | ISP / Org | CIDR | Country | City |
|---|---|---|---|---|---|---|---|
| 2a02:2350:5:102:aa:8fcd:e403:98e8 | 3600s | — | AS51468 | One.com A/S | 2a02:2350:0:0:0:0:0:0/32 | 🇩🇰 Denmark | Copenhagen |
| www | 77.111.240.148 2a02:2350:5:102:a3:a66f:bbe0:402a (AS51468) (address records, no CNAME) |
| www vs bare domain | Same network rumaca.dk: 77.111.240.148 2a02:2350:5:102:a3:a66f:bbe0:402a (AS51468) www.rumaca.dk: 77.111.240.148 2a02:2350:5:102:a3:a66f:bbe0:402a (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.mx2.pub.mailpod11-cph3.one.com | DANE-EE · SPKI · SHA-256 | 068A81EDC98C58D5D494EDF2924D5F50… |
| SMTP _25._tcp.mx3.pub.mailpod11-cph3.one.com | DANE-EE · SPKI · SHA-256 | 068A81EDC98C58D5D494EDF2924D5F50… |
| SMTP _25._tcp.mx4.pub.mailpod11-cph3.one.com | DANE-EE · SPKI · SHA-256 | 068A81EDC98C58D5D494EDF2924D5F50… |
| Check | Result |
|---|---|
| Validation Status | 🔒 Secure |
| AD Flag (resolver validates) | ✓ Set |
| DS Record | ✓ Found |
| DNSKEY Record | ✓ Found |
| Flags | fully validated |
| Field | Value |
|---|---|
| Serial | 2026070803 |
| 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 | 2011-03-07 |
| Expires | 2027-03-31 (164d) |
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 |
|---|---|---|---|
| 2026-10-16 01:25:24 | 779ms | 2 NS 1 A 4 MX | 🔒 Secure |
| 2026-10-09 11:29:15 | 562ms | 2 NS 1 A 4 MX | 🔒 Secure |
| 2026-09-30 14:49:51 | 837ms | 2 NS 1 A 4 MX | 🔒 Secure |
| 2026-09-25 21:31:33 | 612ms | 2 NS 1 A 4 MX | 🔒 Secure |
| 2026-09-21 03:43:44 | 720ms | 2 NS 1 A 4 MX | 🔒 Secure |
| 2026-09-19 17:32:55 | 9538ms | 2 NS 1 A 4 MX | 🔒 Secure |
| 2026-09-15 01:45:44 | 963ms | 2 NS 1 A 4 MX | 🔒 Secure |
| 2026-09-10 05:05:25 | 786ms | 2 NS 1 A 4 MX | 🔒 Secure |
| 2026-09-08 11:18:55 | 946ms | 2 NS 1 A 4 MX | 🔒 Secure |
| 2026-09-05 12:06:43 | 643ms | 2 NS 1 A 4 MX | 🔒 Secure |
| 2026-08-27 16:03:41 | 1023ms | 2 NS 1 A 4 MX | 🔒 Secure |
| 2026-07-08 19:38:40 shown | 16796ms | 2 NS 1 A 4 MX | 🔒 Secure |
| 2026-07-02 13:09:19 | 925ms | 2 NS 1 A 4 MX | 🔒 Secure |
| 2026-06-22 21:28:02 | 3453ms | 2 NS 1 A 4 MX | 🔒 Secure |
| 2026-06-22 13:54:51 | 1030ms | 0 NS 0 A 0 MX | ❓ Unknown |
| 2026-06-20 15:29:29 | 611ms | 2 NS 1 A 4 MX | 🔒 Secure |
| 2026-06-17 11:51:03 | 832ms | 2 NS 1 A 4 MX | 🔒 Secure |