resumo.dk is a .dk domain served by 2 nameservers (ns01.one.com, ns02.one.com). It was already in the .dk zone when our tracking began on 16 June 2026. Its website address 46.30.215.191 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, has no DMARC policy and has no IPv6 address. 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 |
|---|---|---|---|---|---|---|---|
| 46.30.215.191 | 3600s | webforward.webpod17-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.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 |
| Service | CNAME / IP |
|---|---|
| 🔷 Autodiscover | 46.30.215.131 |
| 🔶 Autoconfig | 46.30.215.131 |
| www | 195.47.247.18 (AS51468) (address records, no CNAME) |
| www vs bare domain | Same network |
| 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.mailpod14-cph3.one.com | DANE-EE · SPKI · SHA-256 | F9CAE2DF0FCB54F04130769823BED77A… |
| SMTP _25._tcp.mx2.pub.mailpod14-cph3.one.com | DANE-EE · SPKI · SHA-256 | F9CAE2DF0FCB54F04130769823BED77A… |
| SMTP _25._tcp.mx3.pub.mailpod14-cph3.one.com | DANE-EE · SPKI · SHA-256 | F9CAE2DF0FCB54F04130769823BED77A… |
| SMTP _25._tcp.mx4.pub.mailpod14-cph3.one.com | DANE-EE · SPKI · SHA-256 | F9CAE2DF0FCB54F04130769823BED77A… |
| Check | Result |
|---|---|
| Validation Status | 🔒 Secure |
| AD Flag (resolver validates) | ✓ Set |
| DS Record | ✓ Found |
| DNSKEY Record | ✓ Found |
| Flags | fully validated |
| Field | Value |
|---|---|
| Serial | 2026050402 |
| Primary NS (MNAME) | ns01.one.com |
| Responsible (RNAME) | hostmaster@one.com |
| Refresh | 14400s |
| Retry | 3600s |
| Expire | 1209600s |
| Minimum (neg-cache TTL) | 600s |
| Scanned At | Duration | Records | DNSSEC |
|---|---|---|---|
| 2026-10-18 03:11:02 | 1384ms | 2 NS 1 A 4 MX | 🔒 Secure |
| 2026-10-03 05:20:11 | 554ms | 2 NS 1 A 4 MX | 🔒 Secure |
| 2026-10-01 05:06:06 | 815ms | 2 NS 1 A 4 MX | 🔒 Secure |
| 2026-09-25 18:45:45 | 629ms | 2 NS 1 A 4 MX | 🔒 Secure |
| 2026-09-16 23:54:31 | 618ms | 2 NS 1 A 4 MX | 🔒 Secure |
| 2026-09-04 15:12:09 | 795ms | 2 NS 1 A 4 MX | 🔒 Secure |
| 2026-08-17 12:12:00 | 6435ms | 2 NS 1 A 0 MX | 🔒 Secure |
| 2026-08-12 09:05:11 | 954ms | 2 NS 1 A 4 MX | 🔒 Secure |
| 2026-08-10 00:59:14 | 9063ms | 2 NS 1 A 4 MX | 🔒 Secure |
| 2026-07-04 09:39:44 | 2341ms | 2 NS 1 A 4 MX | 🔒 Secure |
| 2026-07-03 01:10:13 | 728ms | 2 NS 1 A 4 MX | 🔒 Secure |
| 2026-06-25 15:38:25 | 1726ms | 2 NS 1 A 4 MX | 🔒 Secure |
| 2026-06-24 18:24:26 shown | 751ms | 2 NS 1 A 4 MX | 🔒 Secure |
| 2026-06-19 21:34:32 | 737ms | 2 NS 1 A 4 MX | 🔒 Secure |
| 2026-06-17 17:12:03 | 948ms | 2 NS 1 A 4 MX | 🔒 Secure |