heatstream.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 January 2024 (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 mx1.gigahost.dk, mx2.gigahost.dk and 1 more. The zone is not DNSSEC-signed, 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 |
|---|---|---|---|---|---|---|---|
| 46.183.138.100 | — | — | AS47292 | Sentia Denmark A/S | 46.183.138.0/23 | 🇩🇰 Denmark | — |
| 46.183.139.212 | — | web12.gigahost.dk | AS47292 | Sentia Denmark A/S | 46.183.138.0/23 | 🇩🇰 Denmark | — |
| Priority | TTL | Mail Server | IP addresses | PTR | ASN |
|---|---|---|---|---|---|
| 10 | — | mx1.gigahost.dk | 46.183.139.11 | mx1.gigahost.dk | AS47292 Sentia Denmark A/S |
| 10 | — | mx2.gigahost.dk | 46.183.139.12 | mx2.gigahost.dk | AS47292 Sentia Denmark A/S |
| 10 | — | mx3.gigahost.dk | 46.183.139.13 | mx3.gigahost.dk | AS47292 Sentia Denmark A/S |
| TXT Record |
|---|
| spf2.0/pra |
| v=spf1 mx include:spf.gigahost.dk -all |
| Policy | Record (heatstream.dk) |
|---|---|
| -all (hard fail) | v=spf1 mx include:spf.gigahost.dk -all |
| Policy | Record (_dmarc.heatstream.dk) |
|---|---|
| p=reject | v=DMARC1; p=reject; |
| www CNAME | heatstream.dk (all on heatstream.dk) |
| www vs bare domain | Same network heatstream.dk: 46.183.138.100 46.183.139.212 (AS47292) www.heatstream.dk: 46.183.138.100 46.183.139.212 (AS47292) |
| Wildcard | Yes: any name under the zone resolves |
DNS lookups: 2/10 · policy: -all
No problems found| 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 | 2026061203 |
| Primary NS (MNAME) | ns1.gigahost.dk |
| Responsible (RNAME) | hostmaster@heatstream.dk |
| Refresh | 10800s |
| Retry | 3600s |
| Expire | 604800s |
| Minimum (neg-cache TTL) | 3600s |
| Field | Value |
|---|---|
| Registrar | GIGAHOST ApS |
| Registered | 2024-01-04 |
| Expires | 2027-01-03 (75d) |
| Scanned At | Duration | Records | DNSSEC |
|---|---|---|---|
| 2026-10-15 14:30:28 | 1389ms | 5 NS 2 A 3 MX | 🔓 Insecure |
| 2026-10-09 10:26:28 | 1123ms | 5 NS 2 A 3 MX | 🔓 Insecure |
| 2026-10-08 09:32:41 | 835ms | 5 NS 2 A 3 MX | 🔓 Insecure |
| 2026-10-01 05:40:16 | 2421ms | 5 NS 2 A 3 MX | 🔓 Insecure |
| 2026-09-30 05:16:01 | 1845ms | 5 NS 2 A 3 MX | 🔓 Insecure |
| 2026-09-25 08:01:26 | 666ms | 5 NS 2 A 3 MX | 🔓 Insecure |
| 2026-09-24 16:21:55 | 982ms | 5 NS 2 A 3 MX | 🔓 Insecure |
| 2026-09-17 02:16:08 | 877ms | 5 NS 2 A 3 MX | 🔓 Insecure |
| 2026-09-07 23:37:21 | 867ms | 5 NS 2 A 3 MX | 🔓 Insecure |
| 2026-08-27 16:00:05 | 671ms | 5 NS 2 A 3 MX | 🔓 Insecure |
| 2026-08-26 15:37:09 | 934ms | 5 NS 2 A 3 MX | 🔓 Insecure |
| 2026-08-20 03:59:49 | 4016ms | 5 NS 2 A 3 MX | 🔓 Insecure |
| 2026-08-14 22:27:21 | 1010ms | 5 NS 2 A 3 MX | 🔓 Insecure |
| 2026-08-08 14:42:39 | 1154ms | 5 NS 2 A 3 MX | 🔓 Insecure |
| 2026-08-05 23:14:44 | 1179ms | 5 NS 2 A 3 MX | 🔓 Insecure |
| 2026-07-23 17:23:14 | 1377ms | 5 NS 2 A 3 MX | 🔓 Insecure |
| 2026-07-17 01:21:25 | 1412ms | 5 NS 2 A 3 MX | 🔓 Insecure |
| 2026-07-12 08:41:32 | 17061ms | 5 NS 2 A 3 MX | 🔓 Insecure |
| 2026-07-03 15:56:41 | 1880ms | 5 NS 2 A 3 MX | 🔓 Insecure |
| 2026-07-01 12:07:32 | 842ms | 5 NS 2 A 3 MX | 🔓 Insecure |
| 2026-06-28 07:01:29 | 988ms | 5 NS 2 A 3 MX | 🔓 Insecure |
| 2026-06-20 00:51:51 | 1096ms | 5 NS 2 A 3 MX | 🔓 Insecure |
| 2026-06-17 11:07:12 | 1121ms | 5 NS 2 A 3 MX | 🔓 Insecure |
| 2026-06-17 10:58:25 shown | 891ms | 5 NS 2 A 3 MX | 🔓 Insecure |
| 2026-06-17 10:56:23 | 1559ms | 5 NS 2 A 3 MX | 🔓 Insecure |