ydbythy.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. Its website address 185.4.216.4 is hosted by Itm8 A/S (AS62319) in Denmark. Mail is handled by mx.spamcluster1.wwi.dk. 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 |
|---|---|---|---|---|---|---|---|
| 185.4.216.4 | 300s | cp03.whm.wwi.dk | AS62319 | Itm8 A/S | 185.4.216.0/22 | 🇩🇰 Denmark | Viby J |
| www | 93.191.158.79 (AS48854) (address records, no CNAME) |
| www vs bare domain | Same network |
| 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 | 🔓 Insecure |
| AD Flag (resolver validates) | ✗ Not set |
| DS Record | ✗ Not found |
| DNSKEY Record | ✗ Not found |
| Flags | unsigned answer |
| Field | Value |
|---|---|
| Serial | 2026062402 |
| 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 |
|---|---|---|---|
| 2026-10-08 02:04:23 | 971ms | 2 NS 1 A 1 MX | 🔒 Secure |
| 2026-09-30 21:45:34 | 648ms | 2 NS 1 A 1 MX | 🔒 Secure |
| 2026-07-08 20:37:47 | 1859ms | 2 NS 1 A 1 MX | 🔒 Secure |
| 2026-06-26 15:44:50 | 1027ms | 2 NS 1 A 1 MX | 🔓 Insecure |
| 2026-06-25 15:15:31 shown | 834ms | 2 NS 1 A 1 MX | 🔓 Insecure |
| 2026-06-18 07:19:18 | 753ms | 4 NS 1 A 1 MX | 🔓 Insecure |