IONOS SE (United States) currently hosts 1,646 .dk domains in our dataset — 0.12% of all scanned .dk domains. Across all our scans we have observed 383 unique IPv4 addresses on this provider's networks, and the domains currently sit in 57 IPv4 CIDR blocks covering roughly 639.7 thousand addresses of IPv4 space.
IPv6 is live here too: 214 domains (13.0%) publish AAAA records from this provider, resolving to 66 unique IPv6 addresses across 6 prefixes (about 81.9 billion /64 networks of space).
On the security side, 120 of the domains hosted here (7.3%) 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.