it-kongen.dk is a .dk domain served by 4 nameservers (ns1.nhl-data.dk, ns2.nhl-data.dk, ns3.nhl-data.dk and 1 more). It was registered on 8 May 2011 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Mail is handled by itkongen-dk0e.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 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 | itkongen-dk0e.mail.protection.outlook.com | — | — | — |
| Service | CNAME / IP |
|---|---|
| 🔷 Autodiscover | autodiscover.outlook.com → 52.98.154.136 |
| Service | Priority | Weight | Port | Target |
|---|---|---|---|---|
| _sipfederationtls._tcp | 100 | 1 | 5061 | sipfed.online.lync.com |
| TXT Record |
|---|
| MS=ms27149929 |
| v=spf1 include:spf.protection.outlook.com -all |
| Policy | Record (it-kongen.dk) |
|---|---|
| -all (hard fail) | v=spf1 include:spf.protection.outlook.com -all |
| Policy | Record (_dmarc.it-kongen.dk) |
|---|---|
| p=reject | v=DMARC1; p=reject; rua=mailto:65d5d751b27c4@dmarc-dk.centerasecurity.com; fo=1; pct=100; |
| www | NXDOMAIN |
| www vs bare domain | Neither resolves it-kongen.dk: no address www.it-kongen.dk: no address |
| Wildcard | No |
| Denial of existence | NSEC3 · 0 iterations · no salt RFC 9276 ✓ |
| CDS / CDNSKEY | None 0 CDS, 0 CDNSKEY |
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 | resolution failed: ncache nxrrset |
| Field | Value |
|---|---|
| Serial | 2026101401 |
| Primary NS (MNAME) | ns1.nhl-data.dk |
| Responsible (RNAME) | hostmaster@nhl-data.dk |
| Refresh | 10800s |
| Retry | 3600s |
| Expire | 1209600s |
| Minimum (neg-cache TTL) | 3600s |
| Field | Value |
|---|---|
| Registrar | NHL DATA ApS |
| Registered | 2011-05-08 |
| Expires | 2027-05-31 (222d) |
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).
| Scanned At | Duration | Records | DNSSEC |
|---|---|---|---|
| 2026-10-14 16:08:14 shown | 1417ms | 4 NS 0 A 1 MX | 🔒 Secure |
| 2026-10-01 03:50:34 | 529ms | 4 NS 0 A 1 MX | 🔒 Secure |
| 2026-09-25 13:57:16 | 818ms | 4 NS 0 A 1 MX | 🔒 Secure |
| 2026-09-24 13:49:44 | 884ms | 4 NS 0 A 1 MX | 🔒 Secure |
| 2026-09-09 04:30:09 | 3144ms | 4 NS 0 A 1 MX | 🔒 Secure |
| 2026-08-26 03:56:09 | 1405ms | 4 NS 0 A 1 MX | 🔒 Secure |
| 2026-08-16 11:34:54 | 1511ms | 4 NS 0 A 1 MX | 🔒 Secure |
| 2026-07-26 23:40:11 | 997ms | 4 NS 0 A 1 MX | 🔒 Secure |
| 2026-07-24 22:57:33 | 18206ms | 4 NS 0 A 1 MX | 🔒 Secure |
| 2026-07-06 22:27:24 | 1312ms | 4 NS 0 A 1 MX | 🔒 Secure |
| 2026-06-27 04:40:08 | 1852ms | 4 NS 0 A 1 MX | 🔒 Secure |
| 2026-06-19 11:57:12 | 1098ms | 4 NS 0 A 1 MX | 🔒 Secure |
| 2026-06-17 14:18:04 | 3264ms | 4 NS 0 A 1 MX | 🔒 Secure |