vade-mecum.dk is a .dk domain served by 2 nameservers (ns.dandomain.dk, ns2.dandomain.dk). It was registered on 6 September 2015 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. 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.
| IP | TTL | PTR | ASN | ISP / Org | CIDR | Country | City |
|---|---|---|---|---|---|---|---|
| 192.30.252.153 | — | lb-192-30-252-153-iad.github.com | AS36459 | — | — | — | — |
| 192.30.252.154 | — | lb-192-30-252-154-iad.github.com | AS36459 | — | — | — | — |
| www CNAME | stenskjaer.github.io (all on github.io) |
| 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 |
| Field | Value |
|---|---|
| Registrar | DANDOMAIN A/S |
| Registered | 2015-09-06 |
| Expires | 2027-09-30 (348d) |
| Scanned At | Duration | Records | DNSSEC |
|---|---|---|---|
| 2026-09-30 12:20:04 | 582ms | 2 NS 2 A 0 MX | 🔒 Secure |
| 2026-09-29 16:40:50 | 438ms | 2 NS 2 A 0 MX | 🔒 Secure |
| 2026-09-26 19:27:15 | 430ms | 2 NS 2 A 0 MX | 🔒 Secure |
| 2026-06-27 19:31:41 | 552ms | 2 NS 2 A 0 MX | 🔒 Secure |
| 2026-06-24 21:33:22 | 592ms | 2 NS 2 A 0 MX | 🔒 Secure |
| 2026-06-18 10:31:58 shown | 883ms | 2 NS 2 A 0 MX | 🔒 Secure |