theheat.dk is a .dk domain served by 5 nameservers (ns1.gigahost.dk, ns2.gigahost.dk, ns3.gigahost.dk and 2 more). It was registered on 4 December 2002 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 46.183.138.100 is hosted by Sentia Denmark A/S (AS47292) in Denmark. Mail is handled by theheat-dk.mail.protection.outlook.com. The zone is not DNSSEC-signed, 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 |
|---|---|---|---|---|---|---|---|
| 46.183.138.100 | 3600s | — | AS47292 | Sentia Denmark A/S | 46.183.138.0/23 | 🇩🇰 Denmark | — |
| Service | CNAME / IP |
|---|---|
| 🔷 Autodiscover | autodiscover.outlook.com → 40.104.116.24 |
| 🔶 Autoconfig | theheat.dk → 46.183.138.100 |
| TXT Record |
|---|
| v=spf1 include:spf.protection.outlook.com -all |
| Policy | Record (theheat.dk) |
|---|---|
| -all (hard fail) | v=spf1 include:spf.protection.outlook.com -all |
| www CNAME | theheat.dk (all on theheat.dk) |
| www vs bare domain | Same network |
| Wildcard | Yes: any name under the zone resolves |
DNS lookups: 1/10 · policy: -all
No problems found| Type | Name | Value |
|---|---|---|
| CNAME | _acme-challenge.theheat.dk | theheat.dk |
| Check | Result |
|---|---|
| Validation Status | 🔓 Insecure |
| AD Flag (resolver validates) | ✗ Not set |
| DS Record | ✗ Not found |
| DNSKEY Record | ✗ Not found |
| Flags | unsigned answer |
| Field | Value |
|---|---|
| Serial | 2026062501 |
| Primary NS (MNAME) | ns1.gigahost.dk |
| Responsible (RNAME) | hostmaster@theheat.dk |
| Refresh | 10800s |
| Retry | 3600s |
| Expire | 604800s |
| Minimum (neg-cache TTL) | 3600s |
| Field | Value |
|---|---|
| Registrar | Punktum dk A/S (direct) |
| Registered | 2002-12-04 |
| Expires | 2026-12-31 (66d) |
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).
| Domain | Registrar |
|---|---|
| peterlorenzen.dk | Punktum dk A/S (direct) |
| Scanned At | Duration | Records | DNSSEC |
|---|---|---|---|
| 2026-10-24 06:45:52 | 1568ms | 5 NS 1 A 1 MX | 🔓 Insecure |
| 2026-10-15 15:04:34 | 2992ms | 5 NS 1 A 1 MX | 🔓 Insecure |
| 2026-10-09 01:02:52 | 4113ms | 5 NS 1 A 1 MX | 🔓 Insecure |
| 2026-10-01 23:58:50 | 3085ms | 5 NS 1 A 1 MX | 🔓 Insecure |
| 2026-09-29 23:40:55 | 932ms | 5 NS 1 A 1 MX | 🔓 Insecure |
| 2026-09-25 03:14:06 | 1554ms | 5 NS 1 A 1 MX | 🔓 Insecure |
| 2026-09-24 22:14:07 | 1692ms | 5 NS 1 A 1 MX | 🔓 Insecure |
| 2026-09-19 19:34:33 | 1547ms | 5 NS 1 A 1 MX | 🔓 Insecure |
| 2026-09-12 04:54:17 | 1101ms | 5 NS 1 A 1 MX | 🔓 Insecure |
| 2026-09-06 16:09:26 | 2305ms | 5 NS 1 A 1 MX | 🔓 Insecure |
| 2026-08-27 19:59:27 | 877ms | 5 NS 1 A 1 MX | 🔓 Insecure |
| 2026-08-20 23:17:54 | 7123ms | 5 NS 1 A 1 MX | 🔓 Insecure |
| 2026-08-15 22:39:28 | 3321ms | 5 NS 1 A 1 MX | 🔓 Insecure |
| 2026-08-07 15:16:01 | 1700ms | 5 NS 1 A 1 MX | 🔓 Insecure |
| 2026-07-30 18:50:27 | 2400ms | 5 NS 1 A 1 MX | 🔓 Insecure |
| 2026-07-24 03:31:22 | 2310ms | 5 NS 1 A 1 MX | 🔓 Insecure |
| 2026-07-18 01:28:50 | 3658ms | 5 NS 1 A 1 MX | 🔓 Insecure |
| 2026-07-10 10:32:01 | 10187ms | 5 NS 1 A 1 MX | ❓ Unknown |
| 2026-07-03 16:15:46 | 1531ms | 5 NS 1 A 1 MX | 🔓 Insecure |
| 2026-06-26 01:14:20 shown | 1736ms | 5 NS 1 A 1 MX | 🔓 Insecure |
| 2026-06-19 10:12:52 | 3747ms | 5 NS 1 A 1 MX | 🔓 Insecure |
| 2026-06-17 13:00:19 | 2741ms | 5 NS 1 A 1 MX | 🔓 Insecure |