CF1763892058913-tsm20251123014954

WWW.RTSAK.COM - 0.4.2.a.3.0.a.2.ip6.arpa

Search for IP or hostnames:

0.4.2.a.3.0.a.2.ip6.arpa checked at 2025-11-23T10:00:58.892Z 398ms 51/51/51 100% R:16 allDone:true timedOut:false

0.4.2.a.3.0.a.2.ip6.arpa

NSns1.cosium.net
A2a03:a240::12 🇫🇷 AS1-COSIUM
PTRns1.cosium.net
A185.14.128.12🇫🇷 AS1-COSIUM
PTRns1.cosium.net
NSns2.cosium.net
A2a03:a240:1::12 🇫🇷 AS1-COSIUM
PTRns2.cosium.net
A185.14.129.12🇫🇷 AS1-COSIUM
PTRns2.cosium.net
NSns3.cosium.net
A2001:41d0:302:2200::2a11 🇫🇷 OVH
PTRns3.cosium.net
A193.70.41.145🇫🇷 OVH
PTRns3.cosium.net

4.2.a.3.0.a.2.ip6.arpa

Starts with same word

Starts similarily

AI analysis

0.4.2.a.3.0.a.2.ip6.arpa is delegated to name servers ns1.cosium.net, ns2.cosium.net and ns3.cosium.net.

0.4.2.a.3.0.a.2.ip6.arpa at least partially shares name servers with other domains such as opticiens-optim.fr, cosium.com, les-opticiens-optim.fr, optimopticien.fr and neox-it.net.

Host names with two IP numbers:

ns1.cosium.net points to 2a03:a240::12 and 185.14.128.12.

ns2.cosium.net points to 2a03:a240:1::12 and 185.14.129.12.

ns3.cosium.net points to 2001:41d0:302:2200::2a11 and 193.70.41.145.

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