rasmusgronbech.dk is a .dk domain served by 2 nameservers (ns01.one.com, ns02.one.com). It was registered on 6 May 2009 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 46.30.215.106 is hosted by One.com A/S (AS51468) in Denmark. Mail is handled by mx1.pub.mailpod5-cph3.one.com, mx2.pub.mailpod5-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 |
|---|---|---|---|---|---|---|---|
| 46.30.215.106 | 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.mailpod5-cph3.one.com | 185.164.14.54 | mx1.pub.mailpod5-cph3.one.com | AS51468 One.com A/S |
| 10 | 10800s | mx2.pub.mailpod5-cph3.one.com | 185.164.14.55 | mx2.pub.mailpod5-cph3.one.com | AS51468 One.com A/S |
| 10 | 10800s | mx3.pub.mailpod5-cph3.one.com | 185.164.14.56 | mx3.pub.mailpod5-cph3.one.com | AS51468 One.com A/S |
| Service | CNAME / IP |
|---|---|
| 🔷 Autodiscover | 46.30.215.106 |
| 🔶 Autoconfig | 46.30.215.106 |
| IPv6 Address | TTL | PTR | ASN | ISP / Org | CIDR | Country | City |
|---|---|---|---|---|---|---|---|
| 2a02:2350:5:111:8050:a88c:37f8:1d59 | 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 include:spf.protection.outlook.com ~all |
| Policy | Record (rasmusgronbech.dk) |
|---|---|
| ~all (soft fail) | v=spf1 include:_custspf.one.com include:spf.protection.outlook.com ~all |
| www | 46.30.215.116 2a02:2350:5:111:80a6:d34a:72ab:eacb (AS51468) (address records, no CNAME) |
| www vs bare domain | Same network rasmusgronbech.dk: 46.30.215.116 2a02:2350:5:111:80a6:d34a:72ab:eacb (AS51468) www.rasmusgronbech.dk: 46.30.215.116 2a02:2350:5:111:80a6:d34a:72ab:eacb (AS51468) |
| Wildcard | No |
| Denial of existence | NSEC3 · 0 iterations · no salt RFC 9276 ✓ |
| CDS / CDNSKEY | None 0 CDS, 0 CDNSKEY |
DNS lookups: 2/10 · policy: ~all
No problems found| Service / Owner | Type | Cert association |
|---|---|---|
| SMTP _25._tcp.mx1.pub.mailpod5-cph3.one.com | DANE-EE · SPKI · SHA-256 | D8DFA3FF2BFC8029FC54CAE58297D988… |
| SMTP _25._tcp.mx2.pub.mailpod5-cph3.one.com | DANE-EE · SPKI · SHA-256 | D8DFA3FF2BFC8029FC54CAE58297D988… |
| SMTP _25._tcp.mx3.pub.mailpod5-cph3.one.com | DANE-EE · SPKI · SHA-256 | D8DFA3FF2BFC8029FC54CAE58297D988… |
| Check | Result |
|---|---|
| Validation Status | 🔒 Secure |
| AD Flag (resolver validates) | ✓ Set |
| DS Record | ✓ Found |
| DNSKEY Record | ✓ Found |
| Flags | fully validated |
| Field | Value |
|---|---|
| Serial | 2026053001 |
| 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 | 2009-05-06 |
| Expires | 2027-05-31 (222d) |
| Scanned At | Duration | Records | DNSSEC |
|---|---|---|---|
| 2026-10-10 13:16:15 | 745ms | 2 NS 1 A 3 MX | 🔒 Secure |
| 2026-10-09 11:02:24 | 872ms | 2 NS 1 A 3 MX | 🔒 Secure |
| 2026-09-24 06:25:15 | 640ms | 2 NS 1 A 3 MX | 🔒 Secure |
| 2026-09-20 01:33:42 | 675ms | 2 NS 1 A 3 MX | 🔒 Secure |
| 2026-09-12 20:45:46 | 1434ms | 2 NS 1 A 3 MX | 🔒 Secure |
| 2026-09-06 17:12:48 | 803ms | 2 NS 1 A 3 MX | 🔒 Secure |
| 2026-09-02 23:08:13 | 1180ms | 2 NS 1 A 3 MX | 🔒 Secure |
| 2026-08-28 06:38:28 | 852ms | 2 NS 1 A 3 MX | 🔒 Secure |
| 2026-08-27 02:27:24 | 748ms | 2 NS 1 A 3 MX | 🔒 Secure |
| 2026-07-18 19:01:32 | 2860ms | 2 NS 1 A 3 MX | 🔒 Secure |
| 2026-06-28 08:26:07 | 1567ms | 2 NS 1 A 3 MX | 🔒 Secure |
| 2026-06-21 23:24:07 shown | 716ms | 2 NS 1 A 3 MX | 🔒 Secure |
| 2026-06-17 19:14:46 | 707ms | 2 NS 1 A 3 MX | 🔒 Secure |