Every .dk domain whose website address (A record) is announced by AS15576, 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.
Active .dk domains whose website address (A record) is announced by AS15576, counted once a day.
AS15576 is announced by NTS workspace AG (Switzerland) and currently hosts 2 .dk domains in our dataset — <0.01% of all scanned .dk domains. Across all our scans we have observed 2 unique IPv4 addresses on this network, and the domains currently sit in 2 IPv4 CIDR blocks covering roughly 512 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: 1 distinct nameserver and 3 distinct 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.
NTS workspace AG announces 56 prefixes (43 IPv4, 13 IPv6) and reaches the internet through 10 upstream networks.
Upstream and prefix data supplied by ipbot.dk; power is relative to the strongest upstream.
| Network | Name | Domains | Power |
|---|---|---|---|
| AS8220 | COLT Technology Services Group Limited | 129 | |
| AS47176 | GASCOMCH GAS&COM AG | — | |
| AS25563 | WEBLAND-AS Multimedia Networks AG | — | |
| AS8758 | Iway AG | — | |
| AS31230 | SIX-ROUTE-SERVERS Slovak University of Technology in Bratislava | — | |
| AS35369 | LINZAG-TELEKOM-AS LINZ STROM GAS WAERME GmbH fuer Energiedienstleistungen und Telekommunikation | — | |
| AS41206 | United-Telecom-HU-AS United Telecom Zartkoruen Mukodo Reszvenytarsasag | — | |
| AS21334 | ASN-ONE-HU 2Connect Telecommunications Infrastructure & Network Services Ltd. | — | |
| AS43366 | OSSO B.V. | — | |
| AS42093 | InterRacks B.V. | — | |
| AS62214 | Rackforest Zrt. | 30 | |
| AS25761 | FIFTYFIVE-AS 55 IT Services GmbH | — | |
| AS197248 | Dravanet Co Ltd. | — | |
| AS38983 | COPACO-CLOUD-BACKBONE Copaco Cloud B.V. | — | |
| AS47381 | Servergarden Kft. | 19 | |
| AS24806 | INTERNET CZ, a.s. | 27 | |
| AS50272 | AVUR AS | — | |
| AS51013 | WEBSUPPORT-SRO-SK-AS WebSupport s.r.o. | 314 | |
| AS61998 | SzerverPlex.hu KFT. | — | |
| AS8859 | OSN Online Service Nuernberg GmbH | — | |
| AS57118 | CommunityRack.org Verein | — | |
| AS198330 | XEFI LYON SAS | — | |
| AS20559 | Fundaments B.V. | 35 | |
| AS39587 | CHEAPCONNECT Aeacus B.V. | — | |
| AS41075 | ATW Internet Kft. | — | |
| AS209870 | Cylo Ltd | — | |
| AS216071 | VDSINA SERVERS TECH FZCO | — | |
| AS12401 | internic Datenkommunikations GmbH | — | |
| AS25575 | DOMAINTECHNIK Ledl.net GmbH & Co. KG | — | |
| AS200052 | Feral.io Ltd | — | |
| AS6893 | Saitis Network, N.Desir | — | |
| AS43359 | Tarhely.Eu Szolgaltato Kft. | — | |
| AS215904 | HostingBazis Beteti Tarsasag | — |
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.
| CIDR | Domains |
|---|---|
| 195.137.172.0/24 | 1 |
| 193.222.138.0/24 | 1 |
| Hostname | Domains |
|---|---|
| ns2.centinated.ch | 1 |
| Hostname | Domains |
|---|---|
| mx01.kolabnow.com | 5 |
| mx02.kolabnow.com | 5 |
| mx03.kolabnow.com | 4 |