CF1762687582430-tsm20251109111339

DNSWHOIS.INFO - 40.203.212.in-addr.arpa

Search for IP or hostnames:

40.203.212.in-addr.arpa checked at 2025-11-09T11:26:22.415Z 1699ms 47/47/47 100% R:16 allDone:true timedOut:false

40.203.212.in-addr.arpa

NSns1.leunet.ch
A2a00:aac0:0:1::11 🇨🇭 Leunet
PTRns1.leunet.ch
A212.203.32.11🇨🇭 Leunet
PTRns1.leunet.ch
NSns2.leunet.ch
A2a00:aac0:0:2::12 🇨🇭 Leunet
PTRns2.leunet.ch
A212.203.33.12🇨🇭 Leunet
PTRns2.leunet.ch

203.212.in-addr.arpa

Starts with same word

Starts similarily

AI analysis

40.203.212.in-addr.arpa is delegated to two name servers: ns1.leunet.ch and ns2.leunet.ch.

40.203.212.in-addr.arpa uses the same name server setup as other domains such as 88.71.109.in-addr.arpa, 34.203.212.in-addr.arpa, leucom.ch, 41.203.212.in-addr.arpa and 36.203.212.in-addr.arpa.

40.203.212.in-addr.arpa shares name servers with other domains at least partially, for example alterszentrumpark.ch, stafag.ch, schlatter.com, multimedia-zentrum.ch and 110.246.193.in-addr.arpa.

These name servers are commonly used with ns3.leunet.ch, dns1.leunet.ch and ns4.leunet.ch.

Host names with two IP numbers:

ns1.leunet.ch points to 2a00:aac0:0:1::11 and 212.203.32.11; ns2.leunet.ch points to 2a00:aac0:0:2::12 and 212.203.33.12.

Perform reverse DNS lookup as well as normal forward DNS. Check Autonomous System Numbers (ASNs) and BGP connections between Internet Service Providers.
dbq