CF1763100647726-tsm20251109205412

WWW.RTSAK.COM - cosin.ch

Search for IP or hostnames:

cosin.ch checked at 2025-11-14T06:10:47.682Z 848ms 97/97/97 100% R:26 allDone:true timedOut:false

cosin.ch

NSchaos01.ccc-basel.ch
A2a05:fc84:0:b:cccb:a5e1:0:42 🇨🇭 CommunityRack.org
PTRchaos01.kabelsalat.ch
A185.95.216.171🇨🇭 CommunityRack.org
NSchaos02.ccc-basel.ch
A2001:4060:ccc:ba51:5054:ff:fe2b:c146 🇨🇭 ImproWare
A87.102.254.103🇨🇭 ImproWare
MXada.ccc-ch.ch
A2a05:fc84:0:b:5054:ff:fe35:fdd2 🇨🇭 CommunityRack.org
PTRada.ccc-ch.ch
A185.95.216.173🇨🇭 CommunityRack.org
NSchaos01.kabelsalat.ch
A2a05:fc84:0:b:cccb:a5e1:0:42 🇨🇭 CommunityRack.org
PTRchaos01.kabelsalat.ch
A185.95.216.171🇨🇭 CommunityRack.org
NSchaos02.kabelsalat.ch
A2001:4060:ccc:ba51:5054:ff:fe2b:c146 🇨🇭 ImproWare
A87.102.254.103🇨🇭 ImproWare
A2a05:fc84:0:b:5054:ff:fe35:fdd2 🇨🇭 CommunityRack.org
PTRada.ccc-ch.ch
A185.95.216.173🇨🇭 CommunityRack.org

ch

NSa.nic.ch
NSb.nic.ch
NSd.nic.ch
NSe.nic.ch
NSf.nic.ch

Starts with same word

Starts similarily

AI analysis

cosin.ch resolves to two IP numbers: 2a05:fc84:0:b:5054:ff:fe35:fdd2 and 185.95.216.173.

Other host names, for instance swisschaos.ch, ccc-ch.ch and ada.ccc-ch.ch share IP numbers with cosin.ch.

cosin.ch's delegation is handled by four name servers: chaos01.ccc-basel.ch, chaos02.ccc-basel.ch, chaos01.kabelsalat.ch and chaos02.kabelsalat.ch.

cosin.ch partially shares name servers with other domains; examples include aubry.li, notwork.ch, chaostreff.ch, b.0.0.0.0.0.0.0.4.8.c.f.5.0.a.2.ip6.arpa and kabelsalat.ch.

Host names with two IPs

chaos01.ccc-basel.ch points to 2a05:fc84:0:b:cccb:a5e1:0:42 and 185.95.216.171

chaos02.ccc-basel.ch points to 2001:4060:ccc:ba51:5054:ff:fe2b:c146 and 87.102.254.103

chaos01.kabelsalat.ch points to 2a05:fc84:0:b:cccb:a5e1:0:42 and 185.95.216.171

chaos02.kabelsalat.ch points to 2001:4060:ccc:ba51:5054:ff:fe2b:c146 and 87.102.254.103

Host names pointing to 2a05:fc84:0:b:cccb:a5e1:0:42: chaos01.ccc-basel.ch and chaos01.kabelsalat.ch

Host names pointing to 185.95.216.171: chaos01.ccc-basel.ch and chaos01.kabelsalat.ch

Host names pointing to 2001:4060:ccc:ba51:5054:ff:fe2b:c146: chaos02.ccc-basel.ch and chaos02.kabelsalat.ch

Host names pointing to 87.102.254.103: chaos02.ccc-basel.ch and chaos02.kabelsalat.ch

cosin.ch is handled by a single mail server, ada.ccc-ch.ch.

cosin.ch uses the same mail server setup as other domains, for example ccc-ch.ch.

Host ada.ccc-ch.ch resolves to two IPs: 2a05:fc84:0:b:5054:ff:fe35:fdd2 and 185.95.216.173.

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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