heidahl.dk is a .dk domain served by 4 nameservers (ns1-01.azure-dns.com, ns2-01.azure-dns.net, ns3-01.azure-dns.org and 1 more). It was already in the .dk zone when our tracking began on 16 June 2026. Its website address 185.229.190.148 is hosted by Datacamp Limited (AS60068) in The Netherlands. Mail is handled by mx.stackmail.com. 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 |
|---|---|---|---|---|---|---|---|
| 185.229.190.148 | 3600s | — | AS60068 | Datacamp Limited | 185.229.188.0/22 | 🇳🇱 The Netherlands | Amsterdam |
| Priority | TTL | Mail Server | IP addresses | PTR | ASN |
|---|---|---|---|---|---|
| 10 | 3600s | mx.stackmail.com | 185.151.28.67 | mx.stackmail.com | AS48254 20i Limited |
| TXT Record |
|---|
| v=spf1 include:spf.stackmail.com a mx -all |
| Policy | Record (heidahl.dk) |
|---|---|
| -all (hard fail) | v=spf1 include:spf.stackmail.com a mx -all |
| www CNAME | f8e7fd48f1bc97af1990.b-cdn.net (all on b-cdn.net) |
| www vs bare domain | Different networks (all like this) |
| Wildcard | No |
DNS lookups: 3/10 · policy: -all
No problems found| 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 | 1 |
| Primary NS (MNAME) | ns1-01.azure-dns.com |
| Responsible (RNAME) | azuredns-hostmaster@microsoft.com |
| Refresh | 3600s |
| Retry | 300s |
| Expire | 2419200s |
| Minimum (neg-cache TTL) | 300s |
| Scanned At | Duration | Records | DNSSEC |
|---|---|---|---|
| 2026-09-24 12:58:07 | 614ms | 4 NS 1 A 1 MX | 🔓 Insecure |
| 2026-09-03 09:50:27 shown | 637ms | 4 NS 1 A 1 MX | 🔓 Insecure |
| 2026-08-23 02:57:44 | 2092ms | 4 NS 1 A 1 MX | 🔓 Insecure |
| 2026-08-22 02:37:18 | 7393ms | 3 NS 1 A 2 MX | 🔓 Insecure |
| 2026-08-12 04:00:19 | 4940ms | 2 NS 2 A 0 MX | 🔓 Insecure |
| 2026-08-05 06:22:05 | 969ms | 1 NS 0 A 0 MX | ❓ Unknown |
| 2026-08-03 23:34:17 | 8752ms | 1 NS 0 A 0 MX | ❓ Unknown |
| 2026-07-28 00:28:51 | 8648ms | 1 NS 0 A 0 MX | ❓ Unknown |
| 2026-07-26 22:08:32 | 640ms | 1 NS 0 A 0 MX | ❓ Unknown |
| 2026-07-25 21:56:12 | 767ms | 1 NS 0 A 0 MX | ❓ Unknown |
| 2026-07-24 21:11:34 | 744ms | 1 NS 0 A 0 MX | ❓ Unknown |
| 2026-07-23 19:07:17 | 879ms | 1 NS 0 A 0 MX | ❓ Unknown |
| 2026-07-22 18:37:14 | 814ms | 1 NS 0 A 0 MX | ❓ Unknown |
| 2026-07-20 20:44:01 | 8678ms | 1 NS 0 A 0 MX | ❓ Unknown |
| 2026-07-19 20:03:37 | 2653ms | 1 NS 0 A 0 MX | ❓ Unknown |
| 2026-07-18 19:34:16 | 9780ms | 1 NS 0 A 0 MX | ❓ Unknown |
| 2026-07-17 18:16:56 | 755ms | 1 NS 0 A 0 MX | ❓ Unknown |
| 2026-07-14 21:14:28 | 576ms | 1 NS 0 A 0 MX | ❓ Unknown |
| 2026-07-13 11:25:44 | 684ms | 1 NS 0 A 0 MX | ❓ Unknown |
| 2026-07-12 03:10:28 | 9726ms | 1 NS 0 A 0 MX | ❓ Unknown |
| 2026-07-09 06:02:17 | 811ms | 1 NS 0 A 0 MX | ❓ Unknown |
| 2026-06-21 00:10:31 | 1265ms | 2 NS 1 A 4 MX | 🔓 Insecure |
| 2026-06-17 11:04:09 | 1162ms | 2 NS 1 A 4 MX | 🔓 Insecure |