dotdut.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 6 December 2011 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 46.183.139.227 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 |
|---|---|---|---|---|---|---|---|
| 46.183.139.227 | 3600s | web27.gigahost.dk | 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 (dotdut.dk) |
|---|---|
| -all (hard fail) | v=spf1 mx include:spf.gigahost.dk -all |
| Policy | Record (_dmarc.dotdut.dk) |
|---|---|
| p=reject | v=DMARC1; p=reject; |
| www CNAME | dotdut.dk (all on dotdut.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 | 2026080601 |
| Primary NS (MNAME) | ns1.gigahost.dk |
| Responsible (RNAME) | hostmaster@dotdut.dk |
| Refresh | 10800s |
| Retry | 3600s |
| Expire | 604800s |
| Minimum (neg-cache TTL) | 3600s |
| Field | Value |
|---|---|
| Registrar | Punktum dk A/S (direct) |
| Registered | 2011-12-06 |
| Expires | 2026-12-31 (72d) |
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 |
|---|---|---|---|
| 2026-10-15 03:28:48 | 796ms | 5 NS 1 A 3 MX | 🔓 Insecure |
| 2026-10-15 03:21:58 | 869ms | 5 NS 1 A 3 MX | 🔓 Insecure |
| 2026-10-08 13:03:07 | 1145ms | 5 NS 1 A 3 MX | 🔓 Insecure |
| 2026-10-01 05:22:49 | 834ms | 5 NS 1 A 3 MX | 🔓 Insecure |
| 2026-09-26 03:49:48 | 9644ms | 5 NS 1 A 3 MX | 🔓 Insecure |
| 2026-09-24 06:23:53 | 980ms | 5 NS 1 A 3 MX | 🔓 Insecure |
| 2026-09-16 03:40:24 | 739ms | 5 NS 1 A 3 MX | 🔓 Insecure |
| 2026-09-06 04:10:52 | 1479ms | 5 NS 1 A 3 MX | 🔓 Insecure |
| 2026-08-27 11:48:22 | 920ms | 5 NS 1 A 3 MX | 🔓 Insecure |
| 2026-08-20 20:00:46 | 2012ms | 5 NS 1 A 3 MX | 🔓 Insecure |
| 2026-08-15 05:19:50 | 1202ms | 5 NS 1 A 3 MX | 🔓 Insecure |
| 2026-08-09 07:47:29 shown | 9962ms | 5 NS 1 A 3 MX | 🔓 Insecure |
| 2026-08-02 03:15:12 | 10360ms | 5 NS 1 A 3 MX | 🔓 Insecure |
| 2026-07-23 15:14:00 | 1202ms | 5 NS 1 A 3 MX | ❓ Unknown |
| 2026-07-17 04:48:59 | 1196ms | 5 NS 1 A 3 MX | 🔓 Insecure |
| 2026-07-10 07:44:07 | 974ms | 5 NS 1 A 3 MX | 🔓 Insecure |
| 2026-07-03 12:22:35 | 848ms | 5 NS 1 A 3 MX | 🔓 Insecure |
| 2026-06-26 23:38:19 | 1675ms | 5 NS 1 A 3 MX | 🔓 Insecure |
| 2026-06-25 10:28:05 | 1142ms | 5 NS 1 A 3 MX | 🔓 Insecure |
| 2026-06-24 05:08:34 | 1046ms | 5 NS 1 A 3 MX | ❓ Unknown |
| 2026-06-21 19:40:27 | 1236ms | 5 NS 1 A 3 MX | 🔓 Insecure |
| 2026-06-17 04:28:29 | 458ms | 5 NS 1 A 3 MX | 🔓 Insecure |
| 2026-06-17 04:21:03 | 995ms | 5 NS 1 A 3 MX | 🔓 Insecure |