cassandrastudio.dk is a .dk domain served by 2 nameservers (ns01.one.com, ns02.one.com). It was registered on 2 September 2026 (WHOIS) and first appeared in the .dk zone on 3 September 2026. Its website address 46.30.211.38 is hosted by One.com A/S (AS51468) in Denmark. Mail is handled by .. The zone is not DNSSEC-signed, 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 |
|---|---|---|---|---|---|---|---|
| 46.30.211.38 | 600s | domain-parking.one.com | AS51468 | One.com A/S | 46.30.208.0/21 | 🇩🇰 Denmark | Copenhagen |
| Priority | TTL | Mail Server | IP addresses | PTR | ASN |
|---|---|---|---|---|---|
| 0 | 300s | . Null MX — domain accepts no email (RFC 7505) | |||
| www | 46.30.215.210 2a02:2350:5:108:97:6c63:a16d:ccaa (AS51468) (address records, no CNAME) |
| www vs bare domain | Same network cassandrastudio.dk: 46.30.215.210 2a02:2350:5:108:97:6c63:a16d:ccaa (AS51468) www.cassandrastudio.dk: 46.30.215.210 2a02:2350:5:108:97:6c63:a16d:ccaa (AS51468) |
| Wildcard | No |
| Denial of existence | NSEC3 · 0 iterations · no salt RFC 9276 ✓ |
| CDS / CDNSKEY | None 0 CDS, 0 CDNSKEY |
| Check | Result |
|---|---|
| Validation Status | 🔓 Insecure |
| AD Flag (resolver validates) | ✗ Not set |
| DS Record | ✗ Not found |
| DNSKEY Record | ✗ Not found |
| Flags | unsigned answer |
| Field | Value |
|---|---|
| Serial | 2026090801 |
| Primary NS (MNAME) | ns01.one.com |
| Responsible (RNAME) | hostmaster@one.com |
| Refresh | 14400s |
| Retry | 3600s |
| Expire | 1209600s |
| Minimum (neg-cache TTL) | 600s |
| Field | Value |
|---|---|
| Registrar | ONE.COM A/S |
| Registered | 2026-09-02 |
| Expires | 2027-09-01 (312d) |
Other .dk domains whose WHOIS registrant has the same name and postal address. Matched on a keyed hash: the registrant's details are not stored or shown. Covers only domains whose WHOIS we have fetched (refreshed about monthly).
| Domain | Registrar |
|---|---|
| thebaddiesalon.dk | Simply.com A/S |
| Scanned At | Duration | Records | DNSSEC |
|---|---|---|---|
| 2026-10-22 01:33:06 | 732ms | 2 NS 1 A 1 MX | 🔒 Secure |
| 2026-10-19 17:31:19 | 1766ms | 2 NS 1 A 1 MX | 🔒 Secure |
| 2026-10-18 16:41:21 | 1496ms | 2 NS 1 A 4 MX | 🔒 Secure |
| 2026-10-10 06:32:21 | 506ms | 2 NS 1 A 1 MX | 🔒 Secure |
| 2026-10-05 14:45:18 shown | 378ms | 2 NS 1 A 1 MX | 🔓 Insecure |
| 2026-10-04 14:43:56 | 231ms | 1 NS 0 A 0 MX | ❓ Unknown |
| 2026-10-03 14:40:31 | 134ms | 1 NS 0 A 0 MX | ❓ Unknown |
| 2026-10-02 14:39:42 | 247ms | 1 NS 0 A 0 MX | ❓ Unknown |
| 2026-10-01 14:35:51 | 95ms | 1 NS 0 A 0 MX | ❓ Unknown |
| 2026-09-30 14:19:21 | 850ms | 1 NS 0 A 0 MX | ❓ Unknown |
| 2026-09-29 14:49:19 | 325ms | 1 NS 0 A 0 MX | ❓ Unknown |
| 2026-09-28 14:38:24 | 222ms | 1 NS 0 A 0 MX | ❓ Unknown |
| 2026-09-27 14:33:40 | 234ms | 1 NS 0 A 0 MX | ❓ Unknown |
| 2026-09-26 14:25:25 | 220ms | 1 NS 0 A 0 MX | ❓ Unknown |
| 2026-09-25 14:15:07 | 345ms | 1 NS 0 A 0 MX | ❓ Unknown |
| 2026-09-24 14:06:19 | 785ms | 1 NS 0 A 0 MX | ❓ Unknown |
| 2026-09-23 13:16:00 | 206ms | 1 NS 0 A 0 MX | ❓ Unknown |
| 2026-09-19 02:11:20 | 216ms | 1 NS 0 A 0 MX | ❓ Unknown |
| 2026-09-11 23:16:48 | 249ms | 1 NS 0 A 0 MX | ❓ Unknown |
| 2026-09-10 09:19:46 | 209ms | 1 NS 0 A 0 MX | ❓ Unknown |
| 2026-09-03 09:04:04 | 2796ms | 1 NS 0 A 0 MX | ❓ Unknown |