🌐 Reverse ASN Lookup

Find all domains hosted on this ASN

Every .dk domain whose website address (A record) is announced by AS50598, 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#

Not enough history to chart yet — this series is collected once a day. Check back tomorrow.

🛰️ Upstream providers of AS50598#

via ipbot.dk

SFS-services-AG SFS Group Schweiz AG announces 5 prefixes (4 IPv4, 1 IPv6) and reaches the internet through 10 upstream networks.

UpstreamNamePower
AS12387TON Total optical Networks AG
100.0%
AS3303Swisscom (Schweiz) AG
30.1%
AS6939Hurricane Electric LLC
5.4%
AS34019Hivane Association
1.4%
AS24961MYLOC-AS WIIT AG
0.7%
AS29075IELO-LIAZO SERVICES SAS
0.7%
AS39351ESAB-AS 31173 Services AB
0.7%
AS5405INTERDOTLINK Inter.link GmbH
0.7%
AS8218NEO-ASN Zayo Infrastructure France SA
0.7%
AS1764Next Layer Telekommunikationsdienstleistungs- und Beratungs GmbH
0.4%

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

Found 0 domains matching 50598
🔍
No results found in the database.

🧭 Nameservers in this AS#

6 hosts
HostnameDomains
dns1.sfs-network.biz 12
dns1.sfs-network.ch 12
dns2.sfs-network.biz 12
dns2.sfs-network.ch 12
dns3.sfs-network.biz 12
dns3.sfs-network.ch 12

📮 Mail Exchangers in this AS#

2 hosts
HostnameDomains
mail-in1.sfs.biz 1
mail-in2.sfs.biz 1
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