fritzen.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 5 September 2006 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 217.116.232.205 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, 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 |
|---|---|---|---|---|---|---|---|
| 217.116.232.205 | 3600s | 205.giga-ptr.232.116.217.in-addr.arpa web5.gigahost.dk |
AS47292 | Sentia Denmark A/S | 217.116.224.0/20 | 🇩🇰 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 | CNAME / IP |
|---|---|
| 🔷 Autodiscover | fritzen.dk → 217.116.232.205 |
| 🔶 Autoconfig | fritzen.dk → 217.116.232.205 |
| Service | Priority | Weight | Port | Target |
|---|---|---|---|---|
| _autodiscover._tcp | 10 | 10 | 443 | autodiscover.gigahost.dk |
| www CNAME | fritzen.dk (all on fritzen.dk) |
| www vs bare domain | Same network |
| Wildcard | Yes: any name under the zone resolves |
| Type | Name | Value |
|---|---|---|
| CNAME | _acme-challenge.fritzen.dk | fritzen.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 | 2026082701 |
| Primary NS (MNAME) | ns1.gigahost.dk |
| Responsible (RNAME) | hostmaster@fritzen.dk |
| Refresh | 10800s |
| Retry | 3600s |
| Expire | 604800s |
| Minimum (neg-cache TTL) | 3600s |
| Field | Value |
|---|---|
| Registrar | Punktum dk A/S (direct) |
| Registered | 2006-09-05 |
| Expires | 2027-09-30 (342d) |
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 |
|---|---|---|---|
| 2026-10-22 17:42:46 | 2249ms | 5 NS 1 A 3 MX | 🔓 Insecure |
| 2026-10-15 11:05:48 | 888ms | 5 NS 1 A 3 MX | 🔓 Insecure |
| 2026-10-08 10:43:46 | 1126ms | 5 NS 1 A 3 MX | 🔓 Insecure |
| 2026-10-01 08:16:36 | 903ms | 5 NS 1 A 3 MX | 🔓 Insecure |
| 2026-09-24 06:15:38 | 881ms | 5 NS 1 A 3 MX | 🔓 Insecure |
| 2026-09-19 11:59:56 | 1032ms | 5 NS 1 A 3 MX | 🔓 Insecure |
| 2026-09-12 10:40:41 | 2406ms | 5 NS 1 A 3 MX | 🔓 Insecure |
| 2026-09-04 00:13:30 | 1387ms | 5 NS 1 A 3 MX | 🔓 Insecure |
| 2026-08-27 02:08:24 shown | 908ms | 5 NS 1 A 3 MX | 🔓 Insecure |
| 2026-08-26 01:34:32 | 9568ms | 5 NS 1 A 3 MX | 🔓 Insecure |
| 2026-08-20 11:00:58 | 9176ms | 5 NS 1 A 3 MX | 🔓 Insecure |
| 2026-08-13 13:00:46 | 1283ms | 5 NS 1 A 3 MX | 🔓 Insecure |
| 2026-08-07 15:29:27 | 8871ms | 5 NS 1 A 3 MX | ❓ Unknown |
| 2026-08-01 02:06:38 | 2360ms | 5 NS 1 A 3 MX | 🔓 Insecure |
| 2026-07-23 10:07:49 | 2388ms | 5 NS 1 A 3 MX | 🔓 Insecure |
| 2026-07-16 17:50:32 | 1849ms | 5 NS 1 A 3 MX | 🔓 Insecure |
| 2026-07-09 10:30:23 | 1021ms | 5 NS 1 A 3 MX | 🔓 Insecure |
| 2026-07-08 09:33:40 | 3431ms | 5 NS 1 A 3 MX | 🔓 Insecure |
| 2026-07-05 17:11:05 | 821ms | 5 NS 1 A 3 MX | 🔓 Insecure |
| 2026-07-03 14:53:03 | 1958ms | 5 NS 1 A 3 MX | 🔓 Insecure |
| 2026-06-25 19:11:11 | 1120ms | 5 NS 1 A 3 MX | 🔓 Insecure |
| 2026-06-24 15:26:52 | 1912ms | 5 NS 1 A 3 MX | 🔓 Insecure |
| 2026-06-17 09:22:28 | 1965ms | 5 NS 1 A 3 MX | 🔓 Insecure |