cm16.dk is a .dk domain served by 2 nameservers (ns01.one.com, ns02.one.com). It was registered on 5 July 2016 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 46.30.213.127 is hosted by One.com A/S (AS51468) in Denmark. Mail is handled by aspmx.l.google.com, alt1.aspmx.l.google.com and 3 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.
| Nameserver | IP addresses | PTR | ASN / ISP |
|---|---|---|---|
| ns01.one.com | — | — | — |
| ns02.one.com | — | — | — |
| IP | TTL | PTR | ASN | ISP / Org | CIDR | Country | City |
|---|---|---|---|---|---|---|---|
| 46.30.213.127 | — | webforward.webpod13-cph3.one.com | AS51468 | One.com A/S | 46.30.208.0/21 | 🇩🇰 Denmark | Copenhagen |
| TXT Record |
|---|
| MS=ms76643522 |
| v=spf1 include:_spf.google.com include:_custspf.one.com -all |
| Policy | Record (cm16.dk) |
|---|---|
| -all (hard fail) | v=spf1 include:_spf.google.com include:_custspf.one.com -all |
| www | 46.30.213.127 (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 |
| Selector | CNAME | Key |
|---|---|---|
| — | RSA · ~1024 bit below 2048 bit | |
| k1 | dkim.mcsv.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.
DNS lookups: 2/10 · policy: -all
No problems found| Check | Result |
|---|---|
| Validation Status | 🔒 Secure |
| AD Flag (resolver validates) | ✓ Set |
| DS Record | ✓ Found |
| DNSKEY Record | ✓ Found |
| Flags | fully validated |
| Field | Value |
|---|---|
| Serial | 2026060601 |
| 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 | 2016-07-05 |
| Expires | 2031-07-31 (1748d) |
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 |
|---|---|---|---|
| 2026-10-02 22:41:52 | 522ms | 2 NS 1 A 5 MX | 🔒 Secure |
| 2026-09-21 21:49:27 | 919ms | 2 NS 1 A 5 MX | 🔒 Secure |
| 2026-09-10 15:43:11 | 906ms | 2 NS 1 A 5 MX | 🔒 Secure |
| 2026-08-28 10:48:11 | 623ms | 2 NS 1 A 5 MX | 🔒 Secure |
| 2026-08-16 00:44:53 | 5394ms | 2 NS 1 A 5 MX | 🔒 Secure |
| 2026-07-22 01:56:35 | 5134ms | 2 NS 1 A 5 MX | 🔒 Secure |
| 2026-06-28 02:46:53 | 1752ms | 2 NS 1 A 5 MX | 🔒 Secure |
| 2026-06-27 10:04:57 | 852ms | 2 NS 1 A 5 MX | 🔒 Secure |
| 2026-06-20 16:58:21 | 667ms | 2 NS 1 A 5 MX | 🔒 Secure |
| 2026-06-16 21:25:44 shown | 648ms | 2 NS 1 A 5 MX | 🔒 Secure |