aplan.dk is a .dk domain served by 2 nameservers (ns.dandomain.dk, ns2.dandomain.dk). It was already in the .dk zone when our tracking began on 16 June 2026. Its website address 23.101.54.230 is hosted by Microsoft Corporation (AS8075) in Ireland. The zone is DNSSEC-signed and validates, 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.
| IP | TTL | PTR | ASN | ISP / Org | CIDR | Country | City |
|---|---|---|---|---|---|---|---|
| 23.101.54.230 | 3600s | — | AS8075 | Microsoft Corporation | 23.100.0.0/15 | 🇮🇪 Ireland | Dublin |
| TXT Record |
|---|
| MS=ms60741325 |
| www | NXDOMAIN |
| www vs bare domain | www does not resolve (all like this) |
| Wildcard | No |
| Denial of existence | NSEC3 · 1 iteration · 1-byte salt RFC 9276 recommends 0 iterations and no salt |
| CDS / CDNSKEY | None 0 CDS, 0 CDNSKEY |
| Check | Result |
|---|---|
| Validation Status | 🔒 Secure |
| AD Flag (resolver validates) | ✓ Set |
| DS Record | ✓ Found |
| DNSKEY Record | ✓ Found |
| Flags | fully validated |
| Field | Value |
|---|---|
| Serial | 2023061501 |
| Primary NS (MNAME) | ns.dandomain.dk |
| Responsible (RNAME) | hostmaster@dandomain.dk |
| Refresh | 14400s |
| Retry | 3600s |
| Expire | 1209600s |
| Minimum (neg-cache TTL) | 300s |
| Scanned At | Duration | Records | DNSSEC |
|---|---|---|---|
| 2026-08-27 06:41:05 shown | 415ms | 2 NS 1 A 0 MX | 🔒 Secure |
| 2026-06-23 06:55:10 | 502ms | 2 NS 1 A 0 MX | 🔒 Secure |
| 2026-06-20 18:07:58 | 489ms | 2 NS 1 A 0 MX | 🔒 Secure |
| 2026-06-20 06:29:33 | 555ms | 2 NS 1 A 0 MX | 🔒 Secure |
| 2026-06-16 12:54:28 | 1012ms | 2 NS 1 A 0 MX | 🔒 Secure |