nordhavn.dk is a .dk domain served by 3 nameservers (ns4.dns-123.net, ns5.dns-123.net, ns6.dns-123.net). It was registered on 12 January 1998 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 5.186.164.181 is hosted by FIBIA P/S (AS44869) in Denmark. Mail is handled by nordhavn-dk.mail.protection.outlook.com. The zone is DNSSEC-signed and validates, 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.
| IP | TTL | PTR | ASN | ISP / Org | CIDR | Country | City |
|---|---|---|---|---|---|---|---|
| 5.186.164.181 | 7200s | server7181.serverpark.dk | AS44869 | FIBIA P/S | 5.186.0.0/16 | 🇩🇰 Denmark | Frederiksberg |
| Service | CNAME / IP |
|---|---|
| 🔷 Autodiscover | autodiscover.outlook.com → 40.104.116.8 |
| 🔶 Autoconfig | 86.58.185.15 |
| TXT Record |
|---|
| google-site-verification=ho7drbdTCqAhE3iGI41GzWpZjm5qk9tDBZ0Gvxafzdg |
| MS=ms38418563 |
| v=spf1 ip4:91.144.245.70 include:spf.protection.outlook.com -all |
| Policy | Record (nordhavn.dk) |
|---|---|
| -all (hard fail) | v=spf1 ip4:91.144.245.70 include:spf.protection.outlook.com -all |
| Policy | Record (_dmarc.nordhavn.dk) |
|---|---|
| p=reject | v=DMARC1; p=reject; rua=mailto:adec0b0c8e14.a@dmarcinput.com; ruf=mailto:adec0b0c8e14.f@dmarcinput.com; fo=1 |
| www | 5.186.164.181 (AS44869) (address records, no CNAME) |
| www vs bare domain | Same network |
| Wildcard | Yes: any name under the zone resolves |
| Selector | CNAME | Key |
|---|---|---|
| selector1 | selector1-nordhavn-dk._domainkey.nordhavn.onmicrosoft.com | 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: 1/10 · 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 | 2011033153 |
| Primary NS (MNAME) | ns4.dns-123.net |
| Responsible (RNAME) | admin@dns-123.net |
| Refresh | 28800s |
| Retry | 7200s |
| Expire | 604800s |
| Minimum (neg-cache TTL) | 300s |
| Field | Value |
|---|---|
| Registrar | Punktum dk A/S (direct) |
| Registered | 1998-01-12 |
| Expires | 2031-03-31 (1616d) |
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 |
|---|---|---|---|
| 2026-10-16 17:00:27 | 1040ms | 2 NS 1 A 1 MX | 🔓 Insecure |
| 2026-10-15 16:50:33 | 3118ms | 2 NS 1 A 1 MX | 🔓 Insecure |
| 2026-10-14 16:03:14 | 882ms | 2 NS 1 A 1 MX | 🔓 Insecure |
| 2026-09-19 03:59:31 | 9764ms | 3 NS 1 A 1 MX | 🔒 Secure |
| 2026-09-02 07:50:47 | 9926ms | 3 NS 1 A 1 MX | 🔒 Secure |
| 2026-07-09 06:27:07 | 41937ms | 3 NS 1 A 1 MX | 🔒 Secure |
| 2026-06-27 00:51:52 shown | 1094ms | 3 NS 1 A 1 MX | 🔒 Secure |
| 2026-06-21 08:25:06 | 1403ms | 3 NS 1 A 1 MX | 🔒 Secure |
| 2026-06-21 04:38:48 | 915ms | 0 NS 0 A 0 MX | ❓ Unknown |
| 2026-06-20 22:19:15 | 745ms | 3 NS 1 A 1 MX | 🔒 Secure |
| 2026-06-18 00:33:53 | 1091ms | 3 NS 1 A 1 MX | 🔒 Secure |