CF1759665284037-tsm20251005092912

WWW.ROBTEX.COM - fos4.ch

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fos4.ch checked at 2025-10-05T11:54:44.020Z 172ms 108/108/108 100% R:20

AI analysis

fos4.ch is delegated to three name servers: hydrogen.ns.hetzner.com, oxygen.ns.hetzner.com and helium.ns.hetzner.de.

fos4.ch at least partially shares name servers with other domains, for instance dhcp.at, monteurzimmer-norderney.de, aerztesteuerberatung.de, mesics.de and nowmatters.com.

Host hydrogen.ns.hetzner.com points to 2a01:4f8:0:1::add:1098 and 213.133.100.98; Host oxygen.ns.hetzner.com points to 2a01:4f8:0:1::add:2992 and 88.198.229.192; Host helium.ns.hetzner.de points to 2001:67c:192c::add:5 and 193.47.99.5.

fos4.ch is handled by a single mail server, mx5.fos4.net.

fos4.ch shares the mail server setup with other domains, for example radim.ch and b4-moebel.ch.

fos4.ch shares some mail servers with other domains, for instance balsec.com, fos4.net and svejda.ch.

these mail servers are commonly used together with mx4.fos4.net.

mx5.fos4.net points to a single IP: 88.99.167.43.

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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lkRgURr CF johedugfp 2025-10-05