laererkursus.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. The zone is DNSSEC-signed and validates, 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.
| IP | TTL | PTR | ASN | ISP / Org | CIDR | Country | City |
|---|---|---|---|---|---|---|---|
| 193.200.90.118 | — | server.dbjob.dk | AS62121 | — | — | — | — |
| Service | CNAME / IP |
|---|---|
| 🔷 Autodiscover | 193.200.90.118 |
| 🔶 Autoconfig | 193.200.90.118 |
| TXT Record |
|---|
| google-site-verification=zt8hNT-KBdcw4rW989ChodqW6E8kFg101G2dqUJ0kqg |
| v=spf1 include:spf.turbo-smtp.com -all |
| Policy | Record (laererkursus.dk) |
|---|---|
| -all (hard fail) | v=spf1 include:spf.turbo-smtp.com -all |
| Policy | Record (_dmarc.laererkursus.dk) |
|---|---|
| p=none (monitor only) | v=DMARC1; p=none; |
| www | 193.200.90.118 (AS62121) (address records, no CNAME) |
| www vs bare domain | Same network |
| 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 |
DNS lookups: 1/10 · policy: -all
No problems found| Check | Result |
|---|---|
| Validation Status | 🔒 Secure |
| AD Flag (resolver validates) | ✓ Set |
| DS Record | ✓ Found |
| DNSKEY Record | ✓ Found |
| Flags | fully validated |
| Field | Value |
|---|---|
| Serial | 2025073101 |
| 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 |
|---|---|---|---|
| 2026-08-26 17:22:30 | 460ms | 2 NS 1 A 0 MX | 🔒 Secure |
| 2026-06-17 23:28:39 shown | 744ms | 2 NS 1 A 0 MX | 🔒 Secure |