Hostup AB (Sweden) currently hosts 13 .dk domains in our dataset — <0.01% of all scanned .dk domains. Across all our scans we have observed 14 unique IPv4 addresses on this provider's networks, and the domains currently sit in 5 IPv4 CIDR blocks covering roughly 3.1 thousand addresses of IPv4 space.

IPv6 is live here too: 1 domain (7.7%) publish AAAA records from this provider, resolving to 2 unique IPv6 addresses across 1 prefix (about 17.2 billion /64 networks of space).

On the security side, 8 of the domains hosted here (61.5%) 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.