pnissen.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. Mail is handled by pnissen-dk.mail.eo.outlook.com. 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.
| Service | CNAME / IP |
|---|---|
| 🔷 Autodiscover | autodiscover.outlook.com → 40.104.116.24 |
| 🔶 Autoconfig | pnissen.sharepoint.com |
| www CNAME | pnissen.sharepoint.com (all on sharepoint.com) ⚠ Dangling: the CNAME target does not exist. If that name can be claimed (an unregistered domain, or a free name on a hosting platform), whoever claims it controls www.pnissen.dk |
| Wildcard | Yes: any name under the zone resolves |
| Denial of existence | NSEC3 · 1 iteration · 1-byte salt RFC 9276 recommends 0 iterations and no salt |
| CDS / CDNSKEY | None 0 CDS, 0 CDNSKEY |
| Type | Name | Value |
|---|---|---|
| CNAME | _acme-challenge.pnissen.dk | pnissen.sharepoint.com |
| Check | Result |
|---|---|
| Validation Status | 🔒 Secure |
| AD Flag (resolver validates) | ✓ Set |
| DS Record | ✓ Found |
| DNSKEY Record | ✓ Found |
| Flags | resolution failed: ncache nxrrset |
| Field | Value |
|---|---|
| Serial | 2013100801 |
| 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 |
|---|---|---|---|
| 2026-09-30 18:35:41 shown | 861ms | 2 NS 0 A 1 MX | 🔒 Secure |
| 2026-09-08 05:40:07 | 727ms | 2 NS 0 A 1 MX | 🔒 Secure |
| 2026-09-03 00:57:06 | 4818ms | 2 NS 0 A 1 MX | 🔒 Secure |
| 2026-06-22 23:08:11 | 4963ms | 2 NS 0 A 1 MX | 🔒 Secure |
| 2026-06-20 23:54:44 | 4785ms | 2 NS 0 A 1 MX | 🔒 Secure |
| 2026-06-20 19:15:10 | 4814ms | 2 NS 0 A 1 MX | 🔒 Secure |
| 2026-06-17 23:28:55 | 4932ms | 2 NS 0 A 1 MX | 🔒 Secure |