🌐 Reverse ASN Lookup
Find all domains hosted on this ASN
🌐 AS204171 at a glanceTD-K A/S

AS204171 is announced by TD-K A/S (Denmark) and currently hosts 41 .dk domains in our dataset — <0.01% of all scanned .dk domains. Across all our scans we have observed 6 unique IPv4 addresses on this network, and the domains currently sit in 1 IPv4 CIDR block covering roughly 1 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: 2 distinct nameservers and 1 distinct mail exchanger serving .dk domains currently resolve to addresses announced by this AS.

On the security side, 4 of the domains hosted here (9.8%) validate as DNSSEC-secure — below the zone-wide average of 62.8%. See how this AS compares on the ASN statistics page, or drill into the CIDR list below the results.

Found 41 domains matching 204171
DomainIPASNISP / OrgCountry
abbrohus.dk 185.103.121.179 AS204171 TD-K A/S 🇩🇰 Denmark
allett.dk 185.103.123.36 AS204171 TD-K A/S 🇩🇰 Denmark
arealopmåling.dk 185.103.123.14 AS204171 TD-K A/S 🇩🇰 Denmark
cloudsafe.dk 185.103.123.14 AS204171 TD-K A/S 🇩🇰 Denmark
cylinderklipper.dk 185.103.123.36 AS204171 TD-K A/S 🇩🇰 Denmark
digid.dk 185.103.123.131 AS204171 TD-K A/S 🇩🇰 Denmark
erdet1april.dk 185.103.123.131 AS204171 TD-K A/S 🇩🇰 Denmark
fc-revision.dk 185.103.123.36 AS204171 TD-K A/S 🇩🇰 Denmark
fishcorp.dk 185.103.121.179 AS204171 TD-K A/S 🇩🇰 Denmark
flothave.dk 185.103.123.36 AS204171 TD-K A/S 🇩🇰 Denmark
foaf.dk 185.103.123.131 AS204171 TD-K A/S 🇩🇰 Denmark
goprint.dk 185.103.123.14 AS204171 TD-K A/S 🇩🇰 Denmark
hammerup.dk 185.103.123.36 AS204171 TD-K A/S 🇩🇰 Denmark
hostbase.dk 185.103.123.14 AS204171 TD-K A/S 🇩🇰 Denmark
hoybye-mortensen.dk 185.103.123.131 AS204171 TD-K A/S 🇩🇰 Denmark
hoybyef.dk 185.103.123.131 AS204171 TD-K A/S 🇩🇰 Denmark
hoybyefrederiksen.dk 185.103.123.131 AS204171 TD-K A/S 🇩🇰 Denmark
husksolbriller.dk 185.103.123.36 AS204171 TD-K A/S 🇩🇰 Denmark
hvidovre-vejr.dk 185.103.123.131 AS204171 TD-K A/S 🇩🇰 Denmark
katrinehf.dk 185.103.123.131 AS204171 TD-K A/S 🇩🇰 Denmark
klaesoe-skotner.dk 185.103.123.14 AS204171 TD-K A/S 🇩🇰 Denmark
lsppej.dk 185.103.123.36 AS204171 TD-K A/S 🇩🇰 Denmark
lyspunktet.dk 185.103.123.36 AS204171 TD-K A/S 🇩🇰 Denmark
mfd-consult.dk 185.103.123.131 AS204171 TD-K A/S 🇩🇰 Denmark
mortenhf.dk 185.103.123.131 AS204171 TD-K A/S 🇩🇰 Denmark
optometrikonference-2021.dk 185.103.123.36 AS204171 TD-K A/S 🇩🇰 Denmark
pro-græs.dk 185.103.123.36 AS204171 TD-K A/S 🇩🇰 Denmark
restweb.dk 185.103.123.131 AS204171 TD-K A/S 🇩🇰 Denmark
risbjerggaard-villaby.dk 185.103.123.131 AS204171 TD-K A/S 🇩🇰 Denmark
safeworkspace.dk 185.103.123.14 AS204171 TD-K A/S 🇩🇰 Denmark
sagaard.dk 185.103.123.36 AS204171 TD-K A/S 🇩🇰 Denmark
sander-dam.dk 185.103.123.36 AS204171 TD-K A/S 🇩🇰 Denmark
sarabenzon.dk 185.103.123.131 AS204171 TD-K A/S 🇩🇰 Denmark
semweb.dk 185.103.123.131 AS204171 TD-K A/S 🇩🇰 Denmark
serviceform.dk 185.103.123.63 AS204171 TD-K A/S 🇩🇰 Denmark
sfhvidovre.dk 185.103.123.131 AS204171 TD-K A/S 🇩🇰 Denmark
skelogmaal.dk 185.103.123.36 AS204171 TD-K A/S 🇩🇰 Denmark
thorsenhome.dk 185.103.121.48 AS204171 TD-K A/S 🇩🇰 Denmark
tornfeldt.dk 185.103.121.48 AS204171 TD-K A/S 🇩🇰 Denmark
true-surface.dk 185.103.123.36 AS204171 TD-K A/S 🇩🇰 Denmark
wasab.dk 185.103.123.131 AS204171 TD-K A/S 🇩🇰 Denmark
📡 Known CIDRs1 CIDR
CIDRDomains
185.103.120.0/22 41
🧭 Nameservers in this AS2 hosts
HostnameDomains
ns2.hostbase.dk 94
ns1.hostbase.dk 75
📮 Mail Exchangers in this AS1 host
HostnameDomains
exchange.hostbase.dk 1
dhd.dk [/] search Domains, Hosts & DNS — .dk zone