matzke.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 8 August 2007 (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 | 3599s | — | AS47292 | Sentia Denmark A/S | 46.183.138.0/23 | 🇩🇰 Denmark | — |
| Priority | TTL | Mail Server | IP addresses | PTR | ASN |
|---|---|---|---|---|---|
| 10 | 3600s | mx1.gigahost.dk | 46.183.139.11 | mx1.gigahost.dk | AS47292 Sentia Denmark A/S |
| 10 | 3600s | mx2.gigahost.dk | 46.183.139.12 | mx2.gigahost.dk | AS47292 Sentia Denmark A/S |
| 10 | 3600s | mx3.gigahost.dk | 46.183.139.13 | mx3.gigahost.dk | AS47292 Sentia Denmark A/S |
| Service | Priority | Weight | Port | Target |
|---|---|---|---|---|
| _autodiscover._tcp | 10 | 10 | 443 | autodiscover.gigahost.dk |
| TXT Record |
|---|
| spf2.0/pra |
| v=spf1 mx include:spf.gigahost.dk -all |
| Policy | Record (matzke.dk) |
|---|---|
| -all (hard fail) | v=spf1 mx include:spf.gigahost.dk -all |
| Policy | Record (_dmarc.matzke.dk) |
|---|---|
| p=reject | v=DMARC1; p=reject; |
| www CNAME | matzke.dk (all on matzke.dk) |
| www vs bare domain | Same network |
| 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 | 2026092401 |
| Primary NS (MNAME) | ns1.gigahost.dk |
| Responsible (RNAME) | hostmaster@matzke.dk |
| Refresh | 10800s |
| Retry | 3600s |
| Expire | 604800s |
| Minimum (neg-cache TTL) | 3600s |
| Field | Value |
|---|---|
| Registrar | GIGAHOST ApS |
| Registered | 2007-08-08 |
| Expires | 2027-08-31 (309d) |
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 |
|---|---|
| brandsbjergnord.dk | Punktum dk A/S (direct) |
| cover4you.dk | GIGAHOST ApS |
| massagero.dk | GIGAHOST ApS |
| matzkesworld.dk | GIGAHOST ApS |
| omkroppen.dk | GIGAHOST ApS |
| Scanned At | Duration | Records | DNSSEC |
|---|---|---|---|
| 2026-10-23 06:28:46 | 882ms | 5 NS 1 A 3 MX | 🔓 Insecure |
| 2026-10-15 16:38:07 | 1088ms | 5 NS 1 A 3 MX | 🔓 Insecure |
| 2026-10-08 02:34:13 | 706ms | 5 NS 1 A 3 MX | 🔓 Insecure |
| 2026-10-01 03:30:38 | 1510ms | 5 NS 1 A 3 MX | 🔓 Insecure |
| 2026-09-27 02:55:43 shown | 962ms | 5 NS 1 A 3 MX | 🔓 Insecure |
| 2026-09-25 00:20:11 | 913ms | 5 NS 1 A 3 MX | 🔓 Insecure |
| 2026-09-17 16:50:18 | 1051ms | 5 NS 1 A 3 MX | 🔓 Insecure |
| 2026-09-13 22:45:46 | 982ms | 5 NS 1 A 3 MX | 🔓 Insecure |
| 2026-09-05 07:50:11 | 928ms | 5 NS 1 A 3 MX | 🔓 Insecure |
| 2026-08-27 23:35:55 | 685ms | 5 NS 1 A 3 MX | 🔓 Insecure |
| 2026-08-26 21:13:52 | 9683ms | 5 NS 1 A 3 MX | 🔓 Insecure |
| 2026-08-20 23:46:53 | 3866ms | 5 NS 1 A 3 MX | 🔓 Insecure |
| 2026-08-13 14:00:41 | 5686ms | 5 NS 1 A 3 MX | 🔓 Insecure |
| 2026-08-09 07:44:41 | 2907ms | 5 NS 1 A 3 MX | 🔓 Insecure |
| 2026-08-06 00:15:08 | 1355ms | 5 NS 1 A 3 MX | 🔓 Insecure |
| 2026-07-23 04:16:04 | 1117ms | 5 NS 1 A 3 MX | 🔓 Insecure |
| 2026-07-16 09:25:10 | 1060ms | 5 NS 1 A 3 MX | 🔓 Insecure |
| 2026-07-10 02:16:26 | 9941ms | 5 NS 1 A 3 MX | 🔓 Insecure |
| 2026-07-03 13:13:41 | 1885ms | 5 NS 1 A 3 MX | 🔓 Insecure |
| 2026-06-26 00:22:19 | 883ms | 5 NS 1 A 3 MX | 🔓 Insecure |
| 2026-06-24 04:47:50 | 1155ms | 5 NS 1 A 3 MX | 🔓 Insecure |
| 2026-06-18 07:28:38 | 804ms | 5 NS 1 A 3 MX | 🔓 Insecure |