Every .dk domain hosted by rh-tec Business GmbH, 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.
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 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.
| CIDR | Domains |
|---|---|
| 2001:1a50:0:0:0:0:0:0/32 | 6 |
| 95.143.160.0/20 | 5 |
| 62.216.160.0/19 | 4 |
| 85.199.128.0/18 | 1 |