speedbådsskolen.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 1 February 2004 (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 of unknown DNSSEC status, publishes a DMARC policy and has no IPv6 address. Below are all of its DNS records from our latest 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 | xn--speedbdsskolen-qib.dk → 46.183.138.100 |
| 🔶 Autoconfig | xn--speedbdsskolen-qib.dk → 46.183.138.100 |
| 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 (speedbådsskolen.dk) |
|---|---|
| -all (hard fail) | v=spf1 mx include:spf.gigahost.dk -all |
| Policy | Record (_dmarc.speedbådsskolen.dk) |
|---|---|
| p=reject | v=DMARC1; p=reject; |
| www CNAME | xn--speedbdsskolen-qib.dk (all on xn--speedbdsskolen-qib.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.speedbådsskolen.dk | xn--speedbdsskolen-qib.dk |
| Check | Result |
|---|---|
| Validation Status | ❓ Unknown |
| AD Flag (resolver validates) | ✗ Not set |
| DS Record | ✗ Not found |
| DNSKEY Record | ✗ Not found |
| Flags | resolution failed: ncache nxdomain |
| Field | Value |
|---|---|
| Serial | 2026102201 |
| Primary NS (MNAME) | ns1.gigahost.dk |
| Responsible (RNAME) | hostmaster@xn--speedbdsskolen-qib.dk |
| Refresh | 10800s |
| Retry | 3600s |
| Expire | 604800s |
| Minimum (neg-cache TTL) | 3600s |
| Field | Value |
|---|---|
| Registrar | GIGAHOST ApS |
| Registered | 2004-02-01 |
| Expires | 2027-02-28 (128d) |
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 |
|---|---|
| bondo-co.dk | Punktum dk A/S (direct) |
| duelighedsbevis.dk | GIGAHOST ApS |
| hersnaphuset.dk | Punktum dk A/S (direct) |
| speedbaadsskolen.dk | GIGAHOST ApS |
| yachtskipperskolen.dk | GIGAHOST ApS |
| Scanned At | Duration | Records | DNSSEC |
|---|---|---|---|
| 2026-10-23 01:25:17 shown | 1874ms | 5 NS 1 A 3 MX | ❓ Unknown |
| 2026-10-17 04:50:50 | 867ms | 5 NS 1 A 3 MX | 🔓 Insecure |
| 2026-10-10 18:08:38 | 693ms | 5 NS 1 A 3 MX | 🔓 Insecure |
| 2026-10-08 14:57:38 | 1469ms | 5 NS 1 A 3 MX | 🔓 Insecure |
| 2026-10-01 11:35:00 | 1592ms | 5 NS 1 A 3 MX | 🔓 Insecure |
| 2026-09-26 11:01:30 | 9512ms | 5 NS 1 A 3 MX | 🔓 Insecure |
| 2026-09-24 13:51:51 | 988ms | 5 NS 1 A 3 MX | 🔓 Insecure |
| 2026-09-20 11:53:25 | 982ms | 5 NS 1 A 3 MX | 🔓 Insecure |
| 2026-09-10 07:42:33 | 1122ms | 5 NS 1 A 3 MX | 🔓 Insecure |
| 2026-09-04 05:52:41 | 644ms | 5 NS 1 A 3 MX | 🔓 Insecure |
| 2026-08-27 10:28:05 | 644ms | 5 NS 1 A 3 MX | 🔓 Insecure |
| 2026-08-27 05:35:11 | 892ms | 5 NS 1 A 3 MX | 🔓 Insecure |
| 2026-08-26 05:30:29 | 829ms | 5 NS 1 A 3 MX | 🔓 Insecure |
| 2026-08-20 17:11:29 | 4885ms | 5 NS 1 A 3 MX | ❓ Unknown |
| 2026-08-13 14:00:14 | 4879ms | 5 NS 1 A 3 MX | ❓ Unknown |
| 2026-08-11 04:03:20 | 1039ms | 5 NS 1 A 3 MX | 🔓 Insecure |
| 2026-08-02 04:42:06 | 9785ms | 5 NS 1 A 3 MX | 🔓 Insecure |
| 2026-07-23 14:50:42 | 911ms | 5 NS 1 A 3 MX | 🔓 Insecure |
| 2026-07-17 00:50:34 | 1183ms | 5 NS 1 A 3 MX | 🔓 Insecure |
| 2026-07-10 03:37:13 | 1284ms | 5 NS 1 A 3 MX | 🔓 Insecure |
| 2026-07-03 12:33:18 | 2684ms | 5 NS 1 A 3 MX | 🔓 Insecure |
| 2026-06-26 01:14:35 | 909ms | 5 NS 1 A 3 MX | 🔓 Insecure |
| 2026-06-18 06:08:08 | 1460ms | 5 NS 1 A 3 MX | 🔒 Secure |