thomasdan.dk is a .dk domain served by 3 nameservers (ns5.chosting.dk, ns6.chosting.dk, ns7.chosting.dk). It was registered on 6 September 2023 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 89.150.135.81 is hosted by Hiper A/S (AS203953) in Denmark. Mail is handled by mail.thomasdan.dk, localmail.thomasdan.dk. 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 |
|---|---|---|---|---|---|---|---|
| 89.150.135.81 | 3600s | x59968751.customers.hiper-net.dk | AS203953 | Hiper A/S | 89.150.128.0/18 | 🇩🇰 Denmark | Copenhagen |
| Priority | TTL | Mail Server | IP addresses | PTR | ASN |
|---|---|---|---|---|---|
| 0 | 3600s | mail.thomasdan.dk | 89.150.135.81 | x59968751.customers.hiper-net.dk | AS203953 Hiper A/S |
| 10 | 3600s | localmail.thomasdan.dk | 178.20.216.125 | server17.chosting.dk | AS21060 Atea A/S |
| Service | CNAME / IP |
|---|---|
| 🔷 Autodiscover | mail.thomasdan.dk → 89.150.135.81 |
| 🔶 Autoconfig | mail.thomasdan.dk → 89.150.135.81 |
| TXT Record |
|---|
| v=spf1 mx a -all |
| Policy | Record (thomasdan.dk) |
|---|---|
| -all (hard fail) | v=spf1 mx a -all |
| www | 188.228.98.16 (AS214875) (address records, no CNAME) |
| www vs bare domain | Same network |
| Wildcard | No |
| Selector | CNAME | Key |
|---|---|---|
| dkim | — | RSA · ~2048 bit |
DKIM selectors can't be listed, so we check the common ones (Microsoft 365, Google, Mailchimp, SendGrid, generic). Keys under other selectors aren't shown.
DNS lookups: 2/10 · policy: -all
No problems found| Type | Name | Value |
|---|---|---|
| TXT | _acme-challenge.thomasdan.dk | 32i4541RyCJF6bk4JbdEyXSpuuRlIk4xopECXYLBOkw |
| 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 | 2026070103 |
| Primary NS (MNAME) | ns5.chosting.dk |
| Responsible (RNAME) | logs@chosting.dk |
| Refresh | 3600s |
| Retry | 1800s |
| Expire | 1209600s |
| Minimum (neg-cache TTL) | 86400s |
| Field | Value |
|---|---|
| Registrar | FIONIA IT ApS |
| Registered | 2023-09-06 |
| Expires | 2027-09-05 (319d) |
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 |
|---|---|
| kimsplace.dk | Punktum dk A/S (direct) |
| personligforandring.dk | Punktum dk A/S (direct) |
| Scanned At | Duration | Records | DNSSEC |
|---|---|---|---|
| 2026-10-18 13:54:14 | 1747ms | 3 NS 1 A 2 MX | 🔓 Insecure |
| 2026-10-16 12:29:54 | 1256ms | 3 NS 1 A 2 MX | 🔓 Insecure |
| 2026-10-15 11:34:20 | 1088ms | 3 NS 1 A 2 MX | 🔓 Insecure |
| 2026-10-14 11:32:04 | 4214ms | 3 NS 1 A 2 MX | 🔓 Insecure |
| 2026-09-25 22:02:14 | 667ms | 3 NS 1 A 2 MX | 🔓 Insecure |
| 2026-09-08 01:39:41 | 863ms | 3 NS 1 A 2 MX | 🔓 Insecure |
| 2026-08-26 22:30:14 | 9703ms | 3 NS 1 A 2 MX | 🔓 Insecure |
| 2026-07-22 03:49:40 | 24937ms | 3 NS 1 A 2 MX | 🔓 Insecure |
| 2026-07-20 18:36:14 | 8976ms | 3 NS 1 A 2 MX | 🔓 Insecure |
| 2026-07-15 02:30:13 | 975ms | 3 NS 1 A 2 MX | 🔓 Insecure |
| 2026-07-03 12:02:11 shown | 978ms | 3 NS 1 A 2 MX | 🔓 Insecure |
| 2026-06-18 04:57:25 | 804ms | 3 NS 1 A 2 MX | 🔓 Insecure |