Core-Backbone GmbH (Switzerland) currently hosts 168 .dk domains in our dataset — 0.01% of all scanned .dk domains. Across all our scans we have observed 9 unique IPv4 addresses on this provider's networks, and the domains currently sit in 4 IPv4 CIDR blocks covering roughly 15.4 thousand addresses of IPv4 space.

IPv6 is live here too: 154 domains (91.7%) publish AAAA records from this provider, resolving to 3 unique IPv6 addresses across 2 prefixes (about 1.1 million /64 networks of space).

On the security side, 8 of the domains hosted here (4.8%) 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.