AS13335 is announced by Cloudflare, Inc. (United States) and currently hosts 89,800 .dk domains in our dataset — 6.73% of all scanned .dk domains. Across all our scans we have observed 48,970 unique IPv4 addresses on this network, and the domains currently sit in 35 IPv4 CIDR blocks covering roughly 631.8 thousand addresses of IPv4 space.
IPv6 is live here too: 65,101 domains (72.5%) publish AAAA records from this AS, resolving to 82,020 unique IPv6 addresses across 25 prefixes (about 36.5 million /64 networks of space).
The network is part of the .dk zone's infrastructure too: 1,335 distinct nameservers and 345 distinct mail exchangers serving .dk domains currently resolve to addresses announced by this AS.
On the security side, 25,783 of the domains hosted here (28.7%) validate as DNSSEC-secure — below the zone-wide average of 62.6%. See how this AS compares on the ASN statistics page, or drill into the CIDR list below the results.