AS39642 is announced by Sinal A/S (Denmark) and currently hosts 3,069 .dk domains in our dataset — 0.23% of all scanned .dk domains. Across all our scans we have observed 1,531 unique IPv4 addresses on this network, and the domains currently sit in 33 IPv4 CIDR blocks covering roughly 553 thousand addresses of IPv4 space.

IPv6 is live here too: 32 domains (1.0%) publish AAAA records from this AS, resolving to 11 unique IPv6 addresses across 1 prefix (about 34.4 billion /64 networks of space).

The network is part of the .dk zone's infrastructure too: 65 distinct nameservers and 823 distinct mail exchangers serving .dk domains currently resolve to addresses announced by this AS.

On the security side, 2,102 of the domains hosted here (68.5%) validate as DNSSEC-secure — well above the zone-wide average of 62.7%. See how this AS compares on the ASN statistics page, or drill into the CIDR list below the results.