🌐 Reverse ASN Lookup

Find all domains hosted on this ASN

Every .dk domain whose website address (A record) is announced by AS13767, 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#

109 days
223442026-07-012026-08-242026-10-17
3 latest0 over 109 days

Active .dk domains whose website address (A record) is announced by AS13767, counted once a day.

🌐 AS13767 at a glance#

DataBank Holdings, Ltd.

AS13767 is announced by DataBank Holdings, Ltd. (United States) and currently hosts 3 .dk domains in our dataset — <0.01% of all scanned .dk domains. Across all our scans we have observed 1 unique IPv4 address on this network, and the domains currently sit in 1 IPv4 CIDR block covering roughly 8.2 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 61 distinct mail exchangers serving .dk domains currently resolve to addresses announced by this AS.

On the security side, 3 of the domains hosted here (100.0%) validate as DNSSEC-secure — well above 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 AS13767#

via ipbot.dk

DATABANK-DFW - DataBank Holdings, Ltd. announces 267 prefixes (235 IPv4, 32 IPv6) and reaches the internet through 10 upstream networks.

UpstreamNamePower
AS1299TWELVE99 Arelion Sweden AB
100.0%
AS6461Zayo Bandwidth
85.8%
AS3356Level 3 Parent, LLC
82.7%
AS6939Hurricane Electric LLC
15.6%
AS198949Radware Ltd
3.3%
AS29944DATABANK-LATISYS - Latisys-Ashburn, LLC
1.4%
AS25091IP-Max SA
0.3%
AS15250USFAMILY-ASN - Metronet
0.2%
AS137409GSLNETWORKS-AS-AP GSL Networks Pty LTD
0.2%
AS32621TCV-511 - Twin City VoIP, Inc.
0.1%

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

🔻 Networks using AS13767 as upstream#

2 networks
NetworkNameDomainsPower
AS13354ZC38-AS1 - zColo—
100.0%
AS25694Atomic Data LLC—
23.5%

Among the networks we hold ipbot.dk routing data for (the ones looked up on this site), so this is a sample of the AS's customers, not all of them.

📡 Known CIDRs#

1 CIDR
CIDRDomains
192.41.32.0/19 3

🧭 Nameservers in this AS#

3 hosts

📮 Mail Exchangers in this AS#

61 hosts, top 50 shown
HostnameDomains
callisto-jewellery-com.p10.spamhero.com 4
callisto-jewellery-com.p30.spamhero.com 3
callisto-jewellery-com.p40.spamhero.com 3
vogensen-dk.p10.mxthunder.com 2
vogensen-dk.p30.mxthunder.net 2
vogensen-dk.p40.mxthunder.net 2
salsolo-dk.p10.spamhero.com 2
salsolo-dk.p30.spamhero.net 2
salsolo-dk.p40.spamhero.net 2
msdatainc-net.p10.spamhero.com 2
msdatainc-net.p30.spamhero.net 2
msdatainc-net.p40.spamhero.net 2
mail.safetycar.dk 1
byannette-dk.p10.spamhero.com 1
byannette-dk.p30.spamhero.net 1
byannette-dk.p40.spamhero.net 1
mail.yonzie.dk 1
tottelotte-dk.p10.spamhero.com 1
tottelotte-dk.p30.spamhero.net 1
tottelotte-dk.p40.spamhero.net 1
klitjohansen-dk.p10.spamhero.com 1
klitjohansen-dk.p30.spamhero.net 1
klitjohansen-dk.p40.spamhero.net 1
ttsafemed-dk.p10.mxthunder.com 1
ttsafemed-dk.p30.mxthunder.net 1
ttsafemed-dk.p40.mxthunder.net 1
nautilus-dyk-dk.p10.spamhero.com 1
nautilus-dyk-dk.p30.spamhero.net 1
nautilus-dyk-dk.p40.spamhero.net 1
kids-world-dk.p10.spamhero.com 1
kids-world-dk.p30.spamhero.net 1
kids-world-dk.p40.spamhero.net 1
callisto-jewellery-com.p30.spamhero.net 1
callisto-jewellery-com.p40.spamhero.net 1
danlyx-dk.p10.mxthunder.com 1
danlyx-dk.p20.mxthunder.net 1
danlyx-dk.p40.mxthunder.net 1
b-it-dk.p10.spamhero.com 1
b-it-dk.p30.spamhero.net 1
b-it-dk.p40.spamhero.net 1
truemarketvalue-dk.p10.spamhero.com 1
truemarketvalue-dk.p20.spamhero.net 1
truemarketvalue-dk.p40.spamhero.net 1
denn-dk.p10.spamhero.com 1
denn-dk.p30.spamhero.net 1
denn-dk.p40.spamhero.net 1
zxx-dk.p10.spamhero.com 1
zxx-dk.p30.spamhero.net 1
zxx-dk.p40.spamhero.net 1
kidsworld-dk.p10.spamhero.com 1
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