rh-tec Business GmbH (Germany) currently hosts 10 .dk domains in our dataset — <0.01% of all scanned .dk domains. Across all our scans we have observed 8 unique IPv4 addresses on this provider's networks, and the domains currently sit in 3 IPv4 CIDR blocks covering roughly 28.7 thousand addresses of IPv4 space.

IPv6 is live here too: 6 domains (60.0%) publish AAAA records from this provider, resolving to 6 unique IPv6 addresses across 1 prefix (about 4.3 billion /64 networks of space).

On the security side, 3 of the domains hosted here (30.0%) 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.