🌐 Reverse ASN Lookup

Find all domains hosted on this ASN

Every .dk domain whose website address (A record) is announced by AS205411, with the network's IPv6 and DNSSEC adoption and its observed prefixes. An autonomous system is the routing identity of a hosting company or ISP. Data comes from our own scanners, which re-resolve every .dk domain in the zone roughly once a week.

📈 Domains over time#

111 days
223332026-07-012026-08-252026-10-19
2 latest-1 over 111 days

Active .dk domains whose website address (A record) is announced by AS205411, counted once a day.

🌐 AS205411 at a glance#

WIIT AG

AS205411 is announced by WIIT AG (Germany) and currently hosts 2 .dk domains in our dataset — <0.01% of all scanned .dk domains. Across all our scans we have observed 3 unique IPv4 addresses on this network, and the domains currently sit in 2 IPv4 CIDR blocks covering roughly 2 thousand addresses of IPv4 space.

We have yet to observe any IPv6 (AAAA) hosting on this AS.

The network is part of the .dk zone's infrastructure too: 3 distinct nameservers and no mail exchangers serving .dk domains currently resolve to addresses announced by this AS.

On the security side, 0 of the domains hosted here (0.0%) validate as DNSSEC-secure — below the zone-wide average for domains with a web address, 70.5%. See how this AS compares on the ASN statistics page, or drill into the CIDR list below the results.

🛰️ Upstream providers of AS205411#

via ipbot.dk

BOREUS WIIT AG announces 4 prefixes (3 IPv4, 1 IPv6) and reaches the internet through 1 upstream network.

UpstreamNamePower
AS24961MYLOC-AS WIIT AG
100.0%

Upstream and prefix data supplied by ipbot.dk; power is relative to the strongest upstream.

Found 2 domains matching 205411
DomainIPASNISP / OrgCountry
gastrodax.dk 185.21.125.104 AS205411 WIIT AG 🇩🇪 Germany
zeppelin-rental.dk 212.237.244.30 AS205411 WIIT AG 🇩🇪 Germany

📡 Known CIDRs#

2 CIDRs

🧭 Nameservers in this AS#

3 hosts
dhd.dk [/] search Domains, Hosts & DNS — .dk zone