csdm.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 77.111.240.188 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 |
|---|---|---|---|---|---|---|---|
| 77.111.240.188 | 3600s | webcluster61.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 | 77.111.240.188 |
| 🔶 Autoconfig | 77.111.240.188 |
| IPv6 Address | TTL | PTR | ASN | ISP / Org | CIDR | Country | City |
|---|---|---|---|---|---|---|---|
| 2a02:2350:5:102:80e2:ae1e:72de:dd28 | 600s | — | AS51468 | One.com A/S | 2a02:2350:0:0:0:0:0:0/32 | 🇩🇰 Denmark | Copenhagen |
| www | 195.47.247.18 (AS51468) (address records, no CNAME) |
| www vs bare domain | Same network csdm.dk: 77.111.240.135 2a02:2350:5:102:3b:8eb5:ba2c:4360 (AS51468) www.csdm.dk: 195.47.247.18 (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.mailpod11-cph3.one.com | DANE-EE · SPKI · SHA-256 | 00E55642F312E05CDB899B1433EDF47F… |
| SMTP _25._tcp.mx2.pub.mailpod11-cph3.one.com | DANE-EE · SPKI · SHA-256 | 00E55642F312E05CDB899B1433EDF47F… |
| SMTP _25._tcp.mx3.pub.mailpod11-cph3.one.com | DANE-EE · SPKI · SHA-256 | 00E55642F312E05CDB899B1433EDF47F… |
| SMTP _25._tcp.mx4.pub.mailpod11-cph3.one.com | DANE-EE · SPKI · SHA-256 | 00E55642F312E05CDB899B1433EDF47F… |
| Check | Result |
|---|---|
| Validation Status | 🔒 Secure |
| AD Flag (resolver validates) | ✓ Set |
| DS Record | ✓ Found |
| DNSKEY Record | ✓ Found |
| Flags | fully validated |
| Field | Value |
|---|---|
| Serial | 2026042902 |
| 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 |
|---|---|---|---|
| 2026-10-08 05:48:45 | 520ms | 2 NS 1 A 4 MX | 🔒 Secure |
| 2026-10-06 02:33:38 | 501ms | 2 NS 1 A 4 MX | 🔒 Secure |
| 2026-09-30 01:48:50 | 546ms | 2 NS 1 A 4 MX | 🔒 Secure |
| 2026-09-24 07:48:50 | 570ms | 2 NS 1 A 4 MX | 🔒 Secure |
| 2026-09-18 21:39:53 | 907ms | 2 NS 1 A 4 MX | 🔒 Secure |
| 2026-09-11 21:06:05 | 1411ms | 2 NS 1 A 4 MX | 🔒 Secure |
| 2026-09-08 18:20:34 | 6162ms | 2 NS 1 A 4 MX | 🔒 Secure |
| 2026-09-03 21:56:51 | 8718ms | 2 NS 1 A 4 MX | 🔒 Secure |
| 2026-08-31 13:45:09 | 571ms | 2 NS 1 A 4 MX | 🔒 Secure |
| 2026-08-27 15:20:08 | 603ms | 2 NS 1 A 4 MX | 🔒 Secure |
| 2026-08-08 03:45:54 | 970ms | 2 NS 1 A 4 MX | 🔒 Secure |
| 2026-07-15 18:40:31 | 16956ms | 2 NS 1 A 4 MX | 🔒 Secure |
| 2026-07-14 08:32:33 | 831ms | 2 NS 1 A 4 MX | 🔒 Secure |
| 2026-07-05 21:44:32 | 878ms | 2 NS 1 A 4 MX | 🔒 Secure |
| 2026-07-03 15:04:18 | 8713ms | 2 NS 1 A 4 MX | 🔒 Secure |
| 2026-06-28 20:33:08 | 1236ms | 2 NS 1 A 4 MX | 🔒 Secure |
| 2026-06-22 18:34:44 | 879ms | 2 NS 1 A 4 MX | 🔒 Secure |
| 2026-06-22 00:36:52 shown | 559ms | 2 NS 1 A 4 MX | 🔒 Secure |
| 2026-06-20 16:29:18 | 607ms | 2 NS 1 A 4 MX | 🔒 Secure |
| 2026-06-19 13:00:59 | 879ms | 2 NS 1 A 4 MX | 🔒 Secure |
| 2026-06-16 23:06:01 | 807ms | 2 NS 1 A 4 MX | 🔒 Secure |