hjertelægen.dk is a .dk domain served by 2 nameservers (ns3.webhot.dk, ns4.webhot.dk). 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 178.72.21.249 is hosted by Cibicom A/S (AS3342) in Denmark. Mail is handled by mx24.spammaster.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.
| Nameserver | IP addresses | PTR | ASN / ISP |
|---|---|---|---|
| ns3.webhot.dk | 178.72.21.249 | abraham.webhot.dk | AS3342 Cibicom A/S |
| ns4.webhot.dk | 178.72.21.250 | skinner.webhot.dk | AS3342 Cibicom A/S |
| IP | TTL | PTR | ASN | ISP / Org | CIDR | Country | City |
|---|---|---|---|---|---|---|---|
| 178.72.21.249 | 1800s | abraham.webhot.dk | AS3342 | Cibicom A/S | 178.72.16.0/21 | 🇩🇰 Denmark | — |
| Priority | TTL | Mail Server | IP addresses | PTR | ASN |
|---|---|---|---|---|---|
| 10 | 1800s | mx24.spammaster.dk | 178.72.21.202 | mx24.spammaster.dk | AS3342 Cibicom A/S |
| TXT Record |
|---|
| Hosted by Web-Hotel Danmark - http://www.webhot.dk/ |
| www | 178.72.21.249 (AS3342) (address records, no CNAME) |
| www vs bare domain | Same network |
| 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 | 2026072527 |
| Primary NS (MNAME) | ns4.webhot.dk |
| Responsible (RNAME) | hostmaster@webhot.dk |
| Refresh | 28800s |
| Retry | 7200s |
| Expire | 1209600s |
| Minimum (neg-cache TTL) | 1800s |
| Field | Value |
|---|---|
| Registrar | Punktum dk A/S (direct) |
| Registered | 2004-02-01 |
| Expires | 2027-02-28 (123d) |
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 |
|---|---|---|---|
| 2026-10-26 03:11:53 | 1715ms | 2 NS 1 A 1 MX | ❓ Unknown |
| 2026-10-24 13:42:26 | 405ms | 2 NS 1 A 1 MX | 🔓 Insecure |
| 2026-10-16 00:17:15 | 633ms | 2 NS 1 A 1 MX | 🔓 Insecure |
| 2026-10-14 20:17:07 | 365ms | 2 NS 1 A 1 MX | 🔓 Insecure |
| 2026-10-13 19:16:06 | 696ms | 2 NS 1 A 1 MX | 🔓 Insecure |
| 2026-10-12 09:19:51 | 528ms | 2 NS 1 A 1 MX | 🔓 Insecure |
| 2026-10-11 06:58:07 | 1060ms | 2 NS 1 A 1 MX | ❓ Unknown |
| 2026-10-02 22:32:30 | 459ms | 2 NS 1 A 1 MX | 🔓 Insecure |
| 2026-10-01 22:31:24 | 350ms | 2 NS 1 A 1 MX | 🔓 Insecure |
| 2026-09-29 22:17:28 | 476ms | 2 NS 1 A 1 MX | 🔓 Insecure |
| 2026-09-24 06:57:48 | 1056ms | 2 NS 1 A 1 MX | 🔓 Insecure |
| 2026-08-16 03:48:32 | 1233ms | 2 NS 1 A 1 MX | ❓ Unknown |
| 2026-08-12 06:03:15 | 8523ms | 2 NS 1 A 1 MX | 🔓 Insecure |
| 2026-08-07 03:46:58 | 674ms | 2 NS 1 A 1 MX | 🔓 Insecure |
| 2026-08-03 13:48:43 | 695ms | 2 NS 1 A 1 MX | 🔓 Insecure |
| 2026-07-27 00:34:36 | 776ms | 2 NS 1 A 1 MX | 🔓 Insecure |
| 2026-07-26 00:01:01 shown | 8601ms | 2 NS 1 A 1 MX | 🔓 Insecure |
| 2026-07-23 23:33:17 | 2462ms | 2 NS 1 A 1 MX | 🔓 Insecure |
| 2026-07-14 18:36:09 | 780ms | 2 NS 1 A 1 MX | 🔓 Insecure |
| 2026-07-12 08:52:06 | 628ms | 2 NS 1 A 1 MX | 🔓 Insecure |
| 2026-07-10 20:53:55 | 1436ms | 2 NS 1 A 1 MX | ❓ Unknown |
| 2026-07-08 23:34:17 | 538ms | 2 NS 1 A 1 MX | 🔓 Insecure |
| 2026-07-06 21:53:50 | 1525ms | 2 NS 1 A 1 MX | 🔓 Insecure |
| 2026-07-04 19:05:23 | 4818ms | 2 NS 1 A 1 MX | 🔓 Insecure |
| 2026-07-03 13:52:44 | 3588ms | 2 NS 1 A 1 MX | ❓ Unknown |