dktrainer.dk is a .dk domain served by 2 nameservers (ns01.one.com, ns02.one.com). It was registered on 18 April 2015 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 34.111.168.252 is hosted by Google LLC (AS396982) in United States. Mail is handled by mx1.pub.mailpod5-cph3.one.com, mx2.pub.mailpod5-cph3.one.com and 1 more. The zone is not DNSSEC-signed, publishes a 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.
| Nameserver | IP addresses | PTR | ASN / ISP |
|---|---|---|---|
| ns01.one.com | 195.206.121.10 | ns01.one.com | AS197495 One.com A/S |
| ns02.one.com | — | — | — |
| IP | TTL | PTR | ASN | ISP / Org | CIDR | Country | City |
|---|---|---|---|---|---|---|---|
| 34.111.168.252 | 3600s | 252.168.111.34.bc.googleusercontent.com | AS396982 | Google LLC | 34.104.0.0/13 | 🇺🇸 United States | Kansas City |
| 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 | 46.30.213.23 |
| 🔶 Autoconfig | 46.30.213.23 |
| Policy | Record (_dmarc.dktrainer.dk) |
|---|---|
| p=none (monitor only) | v=DMARC1; p=none; |
| www | 34.111.168.252 (AS396982) (address records, no CNAME) |
| www vs bare domain | Same network |
| Wildcard | Yes: any name under the zone resolves |
| CDS / CDNSKEY | None 0 CDS, 0 CDNSKEY |
| Selector | CNAME | Key |
|---|---|---|
| s1 | s1.domainkey.u745207.wl208.sendgrid.net | RSA · ~2048 bit |
| s2 | s2.domainkey.u745207.wl208.sendgrid.net | RSA · ~1024 bit below 2048 bit |
DKIM selectors can't be listed, so we check the common ones (Microsoft 365, Google, Mailchimp, SendGrid, generic). Keys under other selectors aren't shown.
| 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 | 🔓 Insecure |
| AD Flag (resolver validates) | ✗ Not set |
| DS Record | ✗ Not found |
| DNSKEY Record | ✓ Found |
| Flags | unsigned answer |
| Field | Value |
|---|---|
| Serial | 2026061805 |
| 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 | 2015-04-18 |
| Expires | 2027-04-30 (194d) |
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 |
|---|---|---|---|
| 2026-10-17 08:14:27 | 460ms | 2 NS 1 A 3 MX | 🔓 Insecure |
| 2026-10-07 15:07:07 | 483ms | 2 NS 1 A 3 MX | 🔓 Insecure |
| 2026-09-03 13:05:00 | 712ms | 2 NS 1 A 3 MX | 🔓 Insecure |
| 2026-08-18 21:19:35 | 3531ms | 2 NS 1 A 3 MX | 🔓 Insecure |
| 2026-06-27 20:23:23 shown | 1280ms | 2 NS 1 A 3 MX | 🔓 Insecure |
| 2026-06-27 02:47:06 | 698ms | 2 NS 1 A 3 MX | 🔓 Insecure |
| 2026-06-23 11:00:04 | 837ms | 2 NS 1 A 3 MX | 🔓 Insecure |
| 2026-06-23 05:10:16 | 893ms | 2 NS 1 A 3 MX | 🔓 Insecure |
| 2026-06-17 03:50:54 | 1431ms | 2 NS 1 A 3 MX | 🔓 Insecure |