person-id.dk is a .dk domain served by 2 nameservers (ns01.one.com, ns02.one.com). It was registered on 2 February 2018 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Mail is handled by privatemail.cmcs.dk. The zone is DNSSEC-signed and validates, publishes a DMARC policy and has no IPv6 address. Below are all of its DNS records from our latest scan: nameservers, A/AAAA, MX, TXT, SPF, DMARC, CAA, TLSA/DANE, MTA-STS, SRV and more.
| Priority | TTL | Mail Server | IP addresses | PTR | ASN |
|---|---|---|---|---|---|
| 10 | 3600s | privatemail.cmcs.dk | 2a01:488:66:1000:5ccc:478:0:1 92.204.4.120 |
privatemail.cmcs.dk privatemail.cmcs.dk |
AS20773 Host Europe GmbH AS8972 Host Europe GmbH |
| Service | CNAME / IP |
|---|---|
| 🔷 Autodiscover | web8.cmcs.dk → 185.188.21.11 |
| 🔶 Autoconfig | web8.cmcs.dk → 185.188.21.11 |
| TXT Record |
|---|
| google-site-verification=3DONntuR_izYbu2mZizH29wE3R4-0EtzbtOk_lzrUzs |
| v=spf1 mx -all |
| Policy | Record (person-id.dk) |
|---|---|
| -all (hard fail) | v=spf1 mx -all |
| Policy | Record (_dmarc.person-id.dk) |
|---|---|
| p=reject | v=DMARC1; p=reject; rua=mailto:dmarc@cmcs.dk; ruf=mailto:dmarc@cmcs.dk; rf=afrf; sp=none; fo=1; pct=100; ri=86400; adkim=s; aspf=s |
| www CNAME | web8.cmcs.dk (all on cmcs.dk) → 185.188.21.11 (AS39642) |
| www vs bare domain | Only www resolves (all like this) |
| Wildcard | Yes: any name under the zone resolves |
| CDS / CDNSKEY | None 0 CDS, 0 CDNSKEY |
| Selector | CNAME | Key |
|---|---|---|
| — | RSA · ~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: 1/10 · policy: -all
No problems found| Type | Name | Value |
|---|---|---|
| CNAME | _acme-challenge.person-id.dk | web8.cmcs.dk |
| Service / Owner | Type | Cert association |
|---|---|---|
| SMTP _25._tcp.privatemail.cmcs.dk | DANE-EE · Full cert · SHA-256 | 381D8C78440F6A495FB46927E6F47C2C… |
| Check | Result |
|---|---|
| Validation Status | 🔒 Secure |
| AD Flag (resolver validates) | ✓ Set |
| DS Record | ✓ Found |
| DNSKEY Record | ✓ Found |
| Flags | resolution failed: ncache nxrrset |
| Field | Value |
|---|---|
| Serial | 2026101103 |
| 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 | ONE.COM A/S |
| Registered | 2018-02-02 |
| Expires | 2027-02-28 (133d) |
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 |
|---|---|---|---|
| 2026-10-12 02:51:11 shown | 2616ms | 2 NS 0 A 1 MX | 🔒 Secure |
| 2026-09-23 12:59:52 | 756ms | 2 NS 0 A 1 MX | 🔒 Secure |
| 2026-06-27 04:46:08 | 826ms | 2 NS 0 A 1 MX | 🔒 Secure |
| 2026-06-24 08:50:18 | 1175ms | 0 NS 0 A 0 MX | ❓ Unknown |
| 2026-06-23 08:24:35 | 1348ms | 2 NS 0 A 1 MX | 🔒 Secure |
| 2026-06-18 01:23:20 | 2001ms | 2 NS 0 A 1 MX | 🔒 Secure |