smvkoebenhavn.dk is a .dk domain served by 2 nameservers (ns1.oneoffice.dk, ns2.oneoffice.dk). It was registered on 8 March 2019 (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 |
|---|---|---|---|---|---|---|---|
| 212.237.249.17 | — | splash.dandomain.dk | AS48854 | — | — | — | — |
| www | 212.237.249.17 (AS48854) (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 |
| Check | Result |
|---|---|
| Validation Status | 🔒 Secure |
| AD Flag (resolver validates) | ✓ Set |
| DS Record | ✓ Found |
| DNSKEY Record | ✓ Found |
| Flags | fully validated |
| Field | Value |
|---|---|
| Serial | 2024092301 |
| Primary NS (MNAME) | ns1.oneoffice.dk |
| Responsible (RNAME) | hostmaster@curanet.dk |
| Refresh | 14400s |
| Retry | 3600s |
| Expire | 1209600s |
| Minimum (neg-cache TTL) | 300s |
| Field | Value |
|---|---|
| Registrar | CURANET A/S |
| Registered | 2019-03-08 |
| Expires | 2027-07-31 (276d) |
| Scanned At | Duration | Records | DNSSEC |
|---|---|---|---|
| 2026-10-24 15:16:23 | 312ms | 2 NS 1 A 0 MX | 🔒 Secure |
| 2026-09-04 23:32:29 | 550ms | 2 NS 1 A 0 MX | 🔒 Secure |
| 2026-08-27 19:29:34 | 2382ms | 2 NS 1 A 0 MX | 🔒 Secure |
| 2026-08-27 06:54:17 | 813ms | 2 NS 1 A 0 MX | 🔒 Secure |
| 2026-06-28 21:03:51 | 457ms | 2 NS 1 A 0 MX | 🔒 Secure |
| 2026-06-28 12:06:01 | 1397ms | 2 NS 1 A 0 MX | 🔒 Secure |
| 2026-06-17 16:20:17 shown | 915ms | 2 NS 1 A 0 MX | 🔒 Secure |