CF1762922068097-tsm20251109205412

WWW.RTSAK.COM - ostblock.ch

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ostblock.ch checked at 2025-11-12T04:34:28.074Z 314ms 80/80/80 100% R:11 allDone:true timedOut:false

ostblock.ch

MXostblock.ch
A2a01:ab20:0:4::40 🇨🇭 cyon GmbH
PTRs031.cyon.net
A149.126.4.40🇨🇭 cyon GmbH
PTRs031.cyon.net
NSns1.cyon.ch
A2a01:ab20:0:185::2 🇨🇭 cyon GmbH
A185.174.216.2🇨🇭 cyon GmbH
PTRns1.cyon.ch
NSns2.cyon.ch
A2001:67c:234::2 🇨🇭 cyon GmbH
A91.206.24.2🇨🇭 cyon GmbH
PTRns2.cyon.ch
A2a01:ab20:0:4::40 🇨🇭 cyon GmbH
PTRs031.cyon.net
A149.126.4.40🇨🇭 cyon GmbH
PTRs031.cyon.net

ch

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

MX for

Starts with same word

Starts similarily

AI analysis

ostblock.ch serves as the mail server for ostblock.ch.

ostblock.ch points to two IP numbers: 2a01:ab20:0:4::40 and 149.126.4.40.

Other host names such as foresta.ch, unit-consulting.ch, zeitnehmer.ch, huend.ch and stylis.ch share IPs with ostblock.ch.

ostblock.ch is delegated to two name servers: ns1.cyon.ch and ns2.cyon.ch.

ostblock.ch shares the same name server setup as stoffler.ch, adcom.ch, webvision.plus, ssassa.ch and aventia.ch.

ostblock.ch shares some name servers with other domains, for instance annaforlife.com.

Host names with two IP numbers: ns1.cyon.ch points to: 2a01:ab20:0:185::2 and 185.174.216.2; ns2.cyon.ch points to: 2001:67c:234::2 and 91.206.24.2.

ostblock.ch is handled by a single mail server, ostblock.ch.

ostblock.ch points to two IPs: 2a01:ab20:0:4::40 and 149.126.4.40.

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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