233-247.dk is a .dk domain served by 5 nameservers (ns1.gigahost.dk, ns2.gigahost.dk, ns3.gigahost.dk and 2 more). It 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 | 3600s | — | 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 | CNAME / IP |
|---|---|
| 🔷 Autodiscover | 233-247.dk → 46.183.138.100 |
| 🔶 Autoconfig | 233-247.dk → 46.183.138.100 |
| Service | Priority | Weight | Port | Target |
|---|---|---|---|---|
| _autodiscover._tcp | 10 | 10 | 443 | autodiscover.gigahost.dk |
| TXT Record |
|---|
| MS=ms33649922 |
| spf2.0/pra |
| v=spf1 mx include:spf.gigahost.dk -all |
| Policy | Record (233-247.dk) |
|---|---|
| -all (hard fail) | v=spf1 mx include:spf.gigahost.dk -all |
| Policy | Record (_dmarc.233-247.dk) |
|---|---|
| p=reject | v=DMARC1; p=reject; |
| www CNAME | 233-247.dk (all on 233-247.dk) |
| www vs bare domain | Same network |
| Wildcard | Yes: any name under the zone resolves |
DNS lookups: 2/10 · policy: -all
No problems found| Type | Name | Value |
|---|---|---|
| CNAME | _acme-challenge.233-247.dk | 233-247.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 | 2026080601 |
| Primary NS (MNAME) | ns1.gigahost.dk |
| Responsible (RNAME) | hostmaster@233-247.dk |
| Refresh | 10800s |
| Retry | 3600s |
| Expire | 604800s |
| Minimum (neg-cache TTL) | 3600s |
| Scanned At | Duration | Records | DNSSEC |
|---|---|---|---|
| 2026-10-16 12:59:10 | 914ms | 5 NS 1 A 3 MX | 🔓 Insecure |
| 2026-10-08 21:50:02 | 2657ms | 5 NS 1 A 3 MX | 🔓 Insecure |
| 2026-10-01 14:44:24 | 1798ms | 5 NS 1 A 3 MX | 🔓 Insecure |
| 2026-09-30 14:40:41 | 1078ms | 5 NS 1 A 3 MX | 🔓 Insecure |
| 2026-09-26 15:10:17 | 594ms | 5 NS 1 A 3 MX | 🔓 Insecure |
| 2026-09-24 09:58:30 | 971ms | 5 NS 1 A 3 MX | 🔓 Insecure |
| 2026-09-21 05:27:30 | 934ms | 5 NS 1 A 3 MX | 🔓 Insecure |
| 2026-09-18 16:35:48 | 1112ms | 5 NS 1 A 3 MX | 🔓 Insecure |
| 2026-09-12 12:38:49 | 711ms | 5 NS 1 A 3 MX | 🔓 Insecure |
| 2026-09-05 11:55:43 | 674ms | 5 NS 1 A 3 MX | 🔓 Insecure |
| 2026-09-02 20:31:14 | 782ms | 5 NS 1 A 3 MX | 🔓 Insecure |
| 2026-08-27 22:44:07 | 843ms | 5 NS 1 A 3 MX | 🔓 Insecure |
| 2026-08-26 21:48:53 | 906ms | 5 NS 1 A 3 MX | 🔓 Insecure |
| 2026-08-26 04:24:06 | 1073ms | 5 NS 1 A 3 MX | 🔓 Insecure |
| 2026-08-20 05:18:55 | 4881ms | 5 NS 1 A 3 MX | 🔓 Insecure |
| 2026-08-13 22:42:38 | 4715ms | 5 NS 1 A 3 MX | 🔓 Insecure |
| 2026-08-07 20:48:36 shown | 1349ms | 5 NS 1 A 3 MX | 🔓 Insecure |
| 2026-08-05 02:27:49 | 1177ms | 5 NS 1 A 3 MX | 🔓 Insecure |
| 2026-07-23 10:39:46 | 2754ms | 5 NS 1 A 3 MX | 🔓 Insecure |
| 2026-07-17 04:18:40 | 958ms | 5 NS 1 A 3 MX | 🔓 Insecure |
| 2026-07-11 11:48:50 | 1509ms | 5 NS 1 A 3 MX | 🔓 Insecure |
| 2026-07-03 18:13:44 | 2658ms | 5 NS 1 A 3 MX | 🔓 Insecure |
| 2026-06-26 16:04:50 | 1847ms | 5 NS 1 A 3 MX | 🔓 Insecure |
| 2026-06-18 08:05:58 | 836ms | 5 NS 1 A 3 MX | 🔓 Insecure |
| 2026-06-16 12:37:21 | 674ms | 5 NS 1 A 3 MX | 🔓 Insecure |