ccdopenair.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 2 January 2024 (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, has no 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 | ccdopenair.dk → 46.183.138.100 |
| 🔶 Autoconfig | ccdopenair.dk → 46.183.138.100 |
| Service | Priority | Weight | Port | Target |
|---|---|---|---|---|
| _autodiscover._tcp | 10 | 10 | 443 | autodiscover.gigahost.dk |
| www CNAME | ccdopenair.dk (all on ccdopenair.dk) |
| www vs bare domain | Same network |
| Wildcard | Yes: any name under the zone resolves |
| Type | Name | Value |
|---|---|---|
| CNAME | _acme-challenge.ccdopenair.dk | ccdopenair.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 | 2026102201 |
| Primary NS (MNAME) | ns1.gigahost.dk |
| Responsible (RNAME) | hostmaster@ccdopenair.dk |
| Refresh | 10800s |
| Retry | 3600s |
| Expire | 604800s |
| Minimum (neg-cache TTL) | 3600s |
| Field | Value |
|---|---|
| Registrar | GIGAHOST ApS |
| Registered | 2024-01-02 |
| Expires | 2027-01-01 (69d) |
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).
Showing 100 of 294.
| Scanned At | Duration | Records | DNSSEC |
|---|---|---|---|
| 2026-10-24 02:05:59 shown | 811ms | 5 NS 1 A 3 MX | 🔓 Insecure |
| 2026-10-16 01:12:38 | 840ms | 5 NS 1 A 3 MX | 🔓 Insecure |
| 2026-10-09 12:46:11 | 668ms | 5 NS 1 A 3 MX | 🔓 Insecure |
| 2026-10-09 12:06:38 | 1022ms | 5 NS 1 A 3 MX | 🔓 Insecure |
| 2026-10-08 10:35:32 | 1049ms | 5 NS 1 A 3 MX | 🔓 Insecure |
| 2026-10-02 19:15:57 | 890ms | 5 NS 1 A 3 MX | 🔓 Insecure |
| 2026-10-01 09:19:23 | 1023ms | 5 NS 1 A 3 MX | 🔓 Insecure |
| 2026-09-30 09:12:09 | 892ms | 5 NS 1 A 3 MX | 🔓 Insecure |
| 2026-09-24 05:09:23 | 891ms | 5 NS 1 A 3 MX | 🔓 Insecure |
| 2026-09-16 01:41:16 | 888ms | 5 NS 1 A 3 MX | 🔓 Insecure |
| 2026-09-05 00:50:06 | 758ms | 5 NS 1 A 3 MX | 🔓 Insecure |
| 2026-08-28 01:47:55 | 759ms | 5 NS 1 A 3 MX | 🔓 Insecure |
| 2026-08-20 07:21:08 | 2060ms | 5 NS 1 A 3 MX | 🔓 Insecure |
| 2026-08-14 07:57:19 | 10401ms | 5 NS 1 A 3 MX | 🔓 Insecure |
| 2026-08-08 09:38:16 | 1177ms | 5 NS 1 A 3 MX | 🔓 Insecure |
| 2026-07-30 04:14:25 | 10345ms | 5 NS 1 A 3 MX | 🔓 Insecure |
| 2026-07-23 03:02:29 | 1052ms | 5 NS 1 A 3 MX | 🔓 Insecure |
| 2026-07-17 01:25:17 | 1131ms | 5 NS 1 A 3 MX | 🔓 Insecure |
| 2026-07-15 15:42:38 | 1195ms | 5 NS 1 A 3 MX | 🔓 Insecure |
| 2026-07-03 19:56:30 | 2880ms | 5 NS 1 A 3 MX | 🔓 Insecure |
| 2026-06-27 03:35:50 | 1094ms | 5 NS 1 A 3 MX | 🔓 Insecure |
| 2026-06-18 22:51:56 | 1100ms | 5 NS 1 A 3 MX | 🔓 Insecure |
| 2026-06-16 19:56:14 | 679ms | 5 NS 1 A 3 MX | 🔓 Insecure |