træneren.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 217.116.232.216 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 |
|---|---|---|---|---|---|---|---|
| 217.116.232.216 | 3600s | 216.giga-ptr.232.116.217.in-addr.arpa web16.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 | xn--trneren-nxa.dk → 217.116.232.216 |
| 🔶 Autoconfig | xn--trneren-nxa.dk → 217.116.232.216 |
| Service | Priority | Weight | Port | Target |
|---|---|---|---|---|
| _autodiscover._tcp | 10 | 10 | 443 | autodiscover.gigahost.dk |
| www CNAME | xn--trneren-nxa.dk (all on xn--trneren-nxa.dk) |
| www vs bare domain | Same network |
| Wildcard | Yes: any name under the zone resolves |
| Type | Name | Value |
|---|---|---|
| CNAME | _acme-challenge.træneren.dk | xn--trneren-nxa.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 | 2026081301 |
| Primary NS (MNAME) | ns1.gigahost.dk |
| Responsible (RNAME) | hostmaster@xn--trneren-nxa.dk |
| Refresh | 10800s |
| Retry | 3600s |
| Expire | 604800s |
| Minimum (neg-cache TTL) | 3600s |
| Field | Value |
|---|---|
| Registrar | Punktum dk A/S (direct) |
| Registered | 2004-02-01 |
| Expires | 2026-10-31 (3d) |
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 |
|---|---|---|---|
| 2026-10-25 04:46:25 | 838ms | 5 NS 1 A 3 MX | 🔓 Insecure |
| 2026-10-22 10:08:31 | 1491ms | 5 NS 1 A 3 MX | ❓ Unknown |
| 2026-10-15 18:03:32 | 910ms | 5 NS 1 A 3 MX | 🔓 Insecure |
| 2026-10-08 07:52:46 | 599ms | 5 NS 1 A 3 MX | 🔓 Insecure |
| 2026-10-01 11:22:11 | 559ms | 5 NS 1 A 3 MX | 🔓 Insecure |
| 2026-09-26 10:48:53 | 577ms | 5 NS 1 A 3 MX | 🔓 Insecure |
| 2026-09-24 13:40:49 | 1069ms | 5 NS 1 A 3 MX | 🔓 Insecure |
| 2026-09-23 13:09:42 | 952ms | 5 NS 1 A 3 MX | 🔓 Insecure |
| 2026-09-10 23:58:01 | 1205ms | 5 NS 1 A 3 MX | 🔓 Insecure |
| 2026-08-28 02:44:12 | 927ms | 5 NS 1 A 3 MX | 🔓 Insecure |
| 2026-08-20 09:08:58 | 1243ms | 5 NS 1 A 3 MX | 🔓 Insecure |
| 2026-08-15 06:39:32 shown | 10320ms | 5 NS 1 A 3 MX | 🔓 Insecure |
| 2026-08-08 03:11:33 | 1109ms | 5 NS 1 A 3 MX | 🔓 Insecure |
| 2026-07-30 09:54:49 | 1679ms | 5 NS 1 A 3 MX | ❓ Unknown |
| 2026-07-23 18:37:47 | 8921ms | 5 NS 1 A 3 MX | 🔓 Insecure |
| 2026-07-17 02:10:06 | 1103ms | 5 NS 1 A 3 MX | 🔓 Insecure |
| 2026-07-12 11:28:56 | 9850ms | 5 NS 1 A 3 MX | 🔓 Insecure |
| 2026-07-03 14:44:37 | 2731ms | 5 NS 1 A 3 MX | ❓ Unknown |
| 2026-06-28 14:46:42 | 1022ms | 5 NS 1 A 3 MX | 🔓 Insecure |
| 2026-06-24 18:49:54 | 692ms | 5 NS 1 A 3 MX | ❓ Unknown |
| 2026-06-22 09:06:13 | 2580ms | 5 NS 1 A 3 MX | ❓ Unknown |
| 2026-06-20 19:44:36 | 1186ms | 0 NS 0 A 0 MX | ❓ Unknown |
| 2026-06-17 11:33:36 | 972ms | 5 NS 1 A 3 MX | 🔒 Secure |