dreyerfonden.dk is a .dk domain served by 4 nameservers (dns51.cloudns.net, dns52.cloudns.net, dns53.cloudns.net and 1 more). It was already in the .dk zone when our tracking began on 16 June 2026. Mail is handled by mail.dreyerfonden.dk, backup-mx.post.tele.dk. 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.
| Priority | TTL | Mail Server | IP addresses | PTR | ASN |
|---|---|---|---|---|---|
| 10 | 3600s | mail.dreyerfonden.dk | 131.164.230.2 | mail.dreyerfonden.dk | AS3292 TDC Holding A/S |
| 20 | 3600s | backup-mx.post.tele.dk | 80.160.77.99 | backup-mx1.post.tele.dk | AS3292 TDC Holding A/S |
| 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 | 2025062716 |
| Primary NS (MNAME) | dns51.cloudns.net |
| Responsible (RNAME) | support@cloudns.net |
| Refresh | 7200s |
| Retry | 1800s |
| Expire | 1209600s |
| Minimum (neg-cache TTL) | 3600s |
| Scanned At | Duration | Records | DNSSEC |
|---|---|---|---|
| 2026-10-09 03:47:55 shown | 2855ms | 4 NS 1 A 2 MX | 🔓 Insecure |
| 2026-10-03 20:32:34 | 508ms | 4 NS 1 A 2 MX | 🔓 Insecure |
| 2026-08-28 00:07:47 | 824ms | 4 NS 1 A 2 MX | 🔓 Insecure |
| 2026-08-24 21:32:21 | 5101ms | 4 NS 1 A 2 MX | 🔓 Insecure |
| 2026-06-23 16:07:34 | 892ms | 4 NS 1 A 2 MX | 🔓 Insecure |
| 2026-06-17 04:47:46 | 1519ms | 4 NS 1 A 2 MX | 🔓 Insecure |
| 2026-06-17 04:31:03 | 779ms | 4 NS 1 A 2 MX | 🔓 Insecure |