petersen-junior.dk is a .dk domain served by 2 nameservers (ns.dandomain.dk, ns2.dandomain.dk). The zone is DNSSEC-signed and validates, 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.
| Service | CNAME / IP |
|---|---|
| 🔷 Autodiscover | petersen-tegl.azurewebsites.net → 40.113.65.9 |
| 🔶 Autoconfig | petersen-tegl.azurewebsites.net → 40.113.65.9 |
| www CNAME | petersen-tegl.azurewebsites.net (all on azurewebsites.net) |
| 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.petersen-junior.dk | petersen-tegl.azurewebsites.net |
| Check | Result |
|---|---|
| Validation Status | 🔒 Secure |
| AD Flag (resolver validates) | ✓ Set |
| DS Record | ✓ Found |
| DNSKEY Record | ✓ Found |
| Flags | resolution failed: ncache nxrrset |
| Field | Value |
|---|---|
| Serial | 2025022401 |
| 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 |
|---|---|---|---|
| 2026-09-29 19:12:11 | 662ms | 2 NS 0 A 0 MX | 🔒 Secure |
| 2026-09-25 16:54:02 | 681ms | 2 NS 0 A 0 MX | 🔒 Secure |
| 2026-08-28 05:35:22 | 893ms | 2 NS 0 A 0 MX | 🔒 Secure |
| 2026-06-25 13:23:46 shown | 2524ms | 2 NS 0 A 0 MX | 🔒 Secure |
| 2026-06-23 15:44:20 | 1083ms | 2 NS 0 A 0 MX | 🔒 Secure |
| 2026-06-23 02:39:35 | 1178ms | 0 NS 0 A 0 MX | ❓ Unknown |
| 2026-06-17 22:18:59 | 982ms | 2 NS 0 A 0 MX | 🔒 Secure |