cardiacrehabilitation.dk is a .dk domain served by 2 nameservers (ns.dk-marketing.com, ns2.dk-marketing.com). It was registered on 5 September 2003 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 86.58.176.221 is hosted by Sentia Denmark A/S (AS47292) in Denmark. 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.
| Nameserver | IP addresses | PTR | ASN / ISP |
|---|---|---|---|
| ns.dk-marketing.com | 178.72.21.250 | skinner.webhot.dk | AS3342 Cibicom A/S |
| ns2.dk-marketing.com | 178.72.21.249 | abraham.webhot.dk | AS3342 Cibicom A/S |
| IP | TTL | PTR | ASN | ISP / Org | CIDR | Country | City |
|---|---|---|---|---|---|---|---|
| 86.58.176.221 | 1800s | php4.t3c.dk | AS47292 | Sentia Denmark A/S | 86.58.176.0/21 | 🇩🇰 Denmark | Holbæk |
| TXT Record |
|---|
| Hosted by TypoConsult - http://www.typoconsult.dk/ |
| www | 86.58.176.221 (AS47292) (address records, no CNAME) |
| www vs bare domain | Same network cardiacrehabilitation.dk: 86.58.176.221 (AS47292) www.cardiacrehabilitation.dk: 86.58.176.221 (AS47292) |
| Wildcard | No |
| 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 | 2610161052 |
| Primary NS (MNAME) | ns.dk-marketing.com |
| Responsible (RNAME) | hostmaster@dk-marketing.dk |
| Refresh | 28800s |
| Retry | 3600s |
| Expire | 1209600s |
| Minimum (neg-cache TTL) | 86400s |
| Field | Value |
|---|---|
| Registrar | Punktum dk A/S (direct) |
| Registered | 2003-09-05 |
| Expires | 2027-09-30 (344d) |
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 |
|---|---|
| hjerterehab.dk | Punktum dk A/S (direct) |
| hjerterehabilitering.dk | Punktum dk A/S (direct) |
| hjerterehabiliteringen.dk | Punktum dk A/S (direct) |
| Scanned At | Duration | Records | DNSSEC |
|---|---|---|---|
| 2026-10-17 09:51:58 shown | 1122ms | 2 NS 1 A 0 MX | 🔓 Insecure |
| 2026-10-16 09:12:08 | 1793ms | 2 NS 1 A 0 MX | 🔓 Insecure |
| 2026-10-16 08:41:40 | 490ms | 2 NS 1 A 0 MX | 🔓 Insecure |
| 2026-09-23 14:09:08 | 548ms | 2 NS 1 A 0 MX | 🔓 Insecure |
| 2026-09-04 15:20:44 | 528ms | 2 NS 1 A 0 MX | 🔓 Insecure |
| 2026-08-27 21:30:19 | 978ms | 2 NS 1 A 0 MX | 🔓 Insecure |
| 2026-07-17 13:00:08 | 4461ms | 2 NS 1 A 0 MX | 🔓 Insecure |
| 2026-07-08 12:48:57 | 8629ms | 2 NS 1 A 0 MX | 🔓 Insecure |
| 2026-07-06 18:40:43 | 1270ms | 2 NS 1 A 0 MX | 🔓 Insecure |
| 2026-06-21 14:30:37 | 713ms | 2 NS 1 A 0 MX | 🔓 Insecure |
| 2026-06-21 14:15:29 | 1174ms | 0 NS 0 A 0 MX | ❓ Unknown |
| 2026-06-20 07:13:04 | 735ms | 2 NS 1 A 0 MX | 🔓 Insecure |
| 2026-06-16 19:23:28 | 588ms | 2 NS 1 A 0 MX | 🔓 Insecure |
| 2026-06-16 19:20:17 | 512ms | 2 NS 1 A 0 MX | 🔓 Insecure |