Every .dk domain hosted by IONOS SE, with the provider's IPv6 and DNSSEC adoption and the network prefixes its customers' sites live in. Data comes from our own scanners, which re-resolve every .dk domain in the zone roughly once a week.
IONOS SE (United States) currently hosts 1,643 .dk domains in our dataset — 0.13% of all scanned .dk domains. Across all our scans we have observed 391 unique IPv4 addresses on this provider's networks, and the domains currently sit in 59 IPv4 CIDR blocks covering roughly 644.4 thousand addresses of IPv4 space.
IPv6 is live here too: 214 domains (13.0%) publish AAAA records from this provider, resolving to 68 unique IPv6 addresses across 5 prefixes (about 47.5 billion /64 networks of space).
On the security side, 127 of the domains hosted here (7.7%) validate as DNSSEC-secure — below the zone-wide average for domains with a web address, 70.5%. See how this provider's networks compare on the ASN statistics page, or drill into the CIDR list below the results.