Duocast B.V. (The Netherlands) currently hosts 45 .dk domains in our dataset — <0.01% of all scanned .dk domains. Across all our scans we have observed 39 unique IPv4 addresses on this provider's networks, and the domains currently sit in 6 IPv4 CIDR blocks covering roughly 16.4 thousand addresses of IPv4 space.
IPv6 is live here too: 14 domains (31.1%) publish AAAA records from this provider, resolving to 12 unique IPv6 addresses across 2 prefixes (about 36.5 billion /64 networks of space).
On the security side, 11 of the domains hosted here (24.4%) validate as DNSSEC-secure — below the zone-wide average of 62.8%. See how this provider's networks compare on the ASN statistics page, or drill into the CIDR list below the results.
| CIDR | Domains |
|---|---|
| 45.82.188.0/22 | 27 |
| 83.137.144.0/21 | 12 |
| 2a01:1b0:0:0:0:0:0:0/33 | 12 |
| 89.188.0.0/19 | 2 |
| 89.200.200.0/21 | 2 |
| 2a0e:7280:0:0:0:0:0:0/29 | 2 |
| 91.196.104.0/22 | 1 |
| 87.238.168.0/21 | 1 |