aauug.dk is a .dk domain served by 2 nameservers (ns1.messagingengine.com, ns2.messagingengine.com). It was registered on 28 October 2003 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Mail is handled by eu1-smtp.messagingengine.com, eu2-smtp.messagingengine.com. The zone is not DNSSEC-signed, publishes a 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 |
|---|---|---|---|
| ns1.messagingengine.com | 162.159.24.178 | ns1.messagingengine.com | AS13335 Cloudflare, Inc. |
| ns2.messagingengine.com | 162.159.25.191 | ns2.messagingengine.com | AS13335 Cloudflare, Inc. |
| Service | Priority | Weight | Port | Target |
|---|---|---|---|---|
| _autodiscover._tcp | 0 | 1 | 443 | autodiscover.fastmail.com |
| _imaps._tcp | 0 | 1 | 993 | imap.fastmail.com |
| TXT Record |
|---|
| v=spf1 include:spf.messagingengine.com ?all |
| Policy | Record (aauug.dk) |
|---|---|
| ?all (neutral) | v=spf1 include:spf.messagingengine.com ?all |
| Policy | Record (_dmarc.aauug.dk) |
|---|---|
| p=none (monitor only) | v=DMARC1; p=none; |
| www | NXDOMAIN |
| www vs bare domain | Neither resolves aauug.dk: no address www.aauug.dk: no address |
| Wildcard | No |
DNS lookups: 1/10 · policy: ?all
| Check | Result |
|---|---|
| Validation Status | 🔓 Insecure |
| AD Flag (resolver validates) | ✗ Not set |
| DS Record | ✗ Not found |
| DNSKEY Record | ✗ Not found |
| Flags | resolution failed: ncache nxrrset |
| Field | Value |
|---|---|
| Serial | 2026080200 |
| Primary NS (MNAME) | ns1.messagingengine.com |
| Responsible (RNAME) | postmaster@messagingengine.com |
| Refresh | 86121s |
| Retry | 600s |
| Expire | 1209600s |
| Minimum (neg-cache TTL) | 3600s |
| Field | Value |
|---|---|
| Registrar | Punktum dk A/S (direct) |
| Registered | 2003-10-28 |
| Expires | 2026-10-31 (14d) |
| Scanned At | Duration | Records | DNSSEC |
|---|---|---|---|
| 2026-10-12 06:39:18 | 2330ms | 2 NS 0 A 2 MX | 🔓 Insecure |
| 2026-10-08 00:01:53 | 1687ms | 2 NS 0 A 2 MX | 🔓 Insecure |
| 2026-10-06 19:28:36 | 1752ms | 2 NS 0 A 2 MX | 🔓 Insecure |
| 2026-10-03 18:34:46 | 1614ms | 2 NS 0 A 2 MX | 🔓 Insecure |
| 2026-09-30 18:23:30 | 1792ms | 2 NS 0 A 2 MX | 🔓 Insecure |
| 2026-09-30 08:47:31 | 2104ms | 2 NS 0 A 2 MX | 🔓 Insecure |
| 2026-09-18 17:55:38 | 2217ms | 2 NS 0 A 2 MX | 🔓 Insecure |
| 2026-09-15 05:13:11 | 10510ms | 2 NS 0 A 2 MX | 🔓 Insecure |
| 2026-09-06 09:52:06 | 1711ms | 2 NS 0 A 2 MX | 🔓 Insecure |
| 2026-08-28 02:07:27 | 2862ms | 2 NS 0 A 2 MX | 🔓 Insecure |
| 2026-08-07 09:24:25 | 10742ms | 2 NS 0 A 2 MX | 🔓 Insecure |
| 2026-08-03 08:22:55 shown | 3726ms | 2 NS 0 A 2 MX | 🔓 Insecure |
| 2026-07-06 03:47:00 | 2414ms | 2 NS 0 A 2 MX | 🔓 Insecure |
| 2026-07-03 18:21:25 | 3416ms | 2 NS 0 A 2 MX | 🔓 Insecure |
| 2026-06-25 12:21:25 | 3378ms | 2 NS 0 A 2 MX | 🔓 Insecure |
| 2026-06-23 08:20:08 | 2084ms | 2 NS 0 A 2 MX | 🔓 Insecure |
| 2026-06-20 08:39:54 | 11026ms | 2 NS 0 A 2 MX | 🔓 Insecure |
| 2026-06-16 12:52:06 | 2446ms | 2 NS 0 A 2 MX | 🔓 Insecure |