gulhat.dk is a .dk domain served by 2 nameservers (ns01.one.com, ns02.one.com). It was registered on 16 October 2023 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 5.186.38.145 is hosted by FIBIA P/S (AS44869) in Denmark. Mail is handled by .. The zone is of unknown DNSSEC status, 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.
| IP | TTL | PTR | ASN | ISP / Org | CIDR | Country | City |
|---|---|---|---|---|---|---|---|
| 5.186.38.145 | 3600s | — | AS44869 | FIBIA P/S | 5.186.0.0/16 | 🇩🇰 Denmark | Svinninge |
| Priority | TTL | Mail Server | IP addresses | PTR | ASN |
|---|---|---|---|---|---|
| 0 | 300s | . Null MX — domain accepts no email (RFC 7505) | |||
| www | NXDOMAIN |
| www vs bare domain | www does not resolve (all like this) |
| Wildcard | No |
| Denial of existence | NSEC3 · 0 iterations · no salt RFC 9276 ✓ |
| CDS / CDNSKEY | None 0 CDS, 0 CDNSKEY |
| Check | Result |
|---|---|
| Validation Status | ❓ Unknown |
| AD Flag (resolver validates) | ✗ Not set |
| DS Record | ✓ Found |
| DNSKEY Record | ✗ Not found |
| Flags | ds=1 dnskey=0 |
| Field | Value |
|---|---|
| Serial | 2026071401 |
| 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 | 2023-10-16 |
| Expires | 2026-10-15 (expired) |
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 |
|---|---|---|---|
| 2026-10-15 00:40:32 | 759ms | 2 NS 1 A 1 MX | 🔒 Secure |
| 2026-10-03 08:18:23 | 4526ms | 2 NS 1 A 1 MX | 🔒 Secure |
| 2026-09-24 06:01:39 | 548ms | 2 NS 1 A 1 MX | 🔒 Secure |
| 2026-09-16 04:48:11 | 672ms | 2 NS 1 A 1 MX | 🔒 Secure |
| 2026-08-29 06:26:34 | 612ms | 2 NS 1 A 1 MX | 🔒 Secure |
| 2026-08-28 01:38:18 | 424ms | 2 NS 1 A 1 MX | 🔒 Secure |
| 2026-08-14 20:57:36 | 564ms | 2 NS 1 A 1 MX | 🔒 Secure |
| 2026-07-18 10:46:39 shown | 20666ms | 2 NS 1 A 1 MX | ❓ Unknown |
| 2026-07-16 05:54:26 | 6452ms | 2 NS 1 A 1 MX | 🔒 Secure |
| 2026-06-28 22:54:10 | 920ms | 2 NS 1 A 1 MX | 🔒 Secure |
| 2026-06-22 23:09:03 | 677ms | 2 NS 1 A 1 MX | 🔒 Secure |
| 2026-06-17 10:02:38 | 679ms | 2 NS 1 A 0 MX | 🔒 Secure |