coolplay.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 26 October 2005 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. We saw it become registrar-handled on 9 October 2026, when it moved from direct registration at Punktum to GIGAHOST ApS. Its website address 217.116.232.220 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 |
|---|---|---|---|---|---|---|---|
| 217.116.232.220 | 3600s | web20.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 | coolplay.dk → 217.116.232.220 |
| 🔶 Autoconfig | coolplay.dk → 217.116.232.220 |
| Service | Priority | Weight | Port | Target |
|---|---|---|---|---|
| _autodiscover._tcp | 10 | 10 | 443 | autodiscover.gigahost.dk |
| www CNAME | coolplay.dk (all on coolplay.dk) |
| www vs bare domain | Same network |
| Wildcard | Yes: any name under the zone resolves |
| Type | Name | Value |
|---|---|---|
| CNAME | _acme-challenge.coolplay.dk | coolplay.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 | 2026100801 |
| Primary NS (MNAME) | ns1.gigahost.dk |
| Responsible (RNAME) | hostmaster@coolplay.dk |
| Refresh | 10800s |
| Retry | 3600s |
| Expire | 604800s |
| Minimum (neg-cache TTL) | 3600s |
| Field | Value |
|---|---|
| Registrar | GIGAHOST ApS |
| Registered | 2005-10-26 |
| Expires | 2027-10-31 (376d) |
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 |
|---|---|
| faceofeurope.dk | GIGAHOST ApS |
| mitstudie.dk | GIGAHOST ApS |
| Scanned At | Duration | Records | DNSSEC |
|---|---|---|---|
| 2026-10-15 20:34:50 | 1108ms | 5 NS 1 A 3 MX | 🔓 Insecure |
| 2026-10-09 13:09:55 | 707ms | 5 NS 1 A 3 MX | 🔓 Insecure |
| 2026-10-09 04:00:57 shown | 1046ms | 5 NS 1 A 3 MX | 🔓 Insecure |
| 2026-10-03 16:11:01 | 515ms | 2 NS 1 A 4 MX | 🔒 Secure |
| 2026-10-03 11:00:28 | 951ms | 2 NS 1 A 4 MX | 🔒 Secure |
| 2026-09-09 05:43:11 | 985ms | 2 NS 1 A 4 MX | 🔒 Secure |
| 2026-08-21 13:52:26 | 933ms | 2 NS 1 A 4 MX | 🔒 Secure |
| 2026-08-02 08:51:56 | 847ms | 2 NS 1 A 4 MX | 🔒 Secure |
| 2026-07-03 11:34:07 | 798ms | 2 NS 1 A 4 MX | 🔒 Secure |
| 2026-06-26 07:33:13 | 633ms | 2 NS 1 A 4 MX | 🔒 Secure |
| 2026-06-24 01:42:43 | 986ms | 0 NS 0 A 0 MX | ❓ Unknown |
| 2026-06-23 16:52:58 | 692ms | 2 NS 1 A 4 MX | 🔒 Secure |
| 2026-06-22 06:49:19 | 664ms | 2 NS 1 A 4 MX | 🔒 Secure |
| 2026-06-22 01:11:24 | 2841ms | 2 NS 1 A 4 MX | 🔒 Secure |
| 2026-06-22 00:46:07 | 1378ms | 2 NS 1 A 4 MX | 🔒 Secure |
| 2026-06-16 22:16:18 | 820ms | 2 NS 1 A 4 MX | 🔒 Secure |