CF1759826921127-tsm20251005211530

DNSWHOIS.INFO - petersoft.cz

Search for IP or hostnames:

petersoft.cz checked at 2025-10-07T08:48:41.107Z 348ms 77/77/77 100% R:11

petersoft.cz

NSns2.web4u.cz
A2a02:a40:100:28ff::12 🇨🇿 Radiokomunikace
PTRns2.web4u.cz
A85.207.53.12🇨🇿 Radiokomunikace
PTRns2.web4u.cz
NSns.web4u.cz
A2001:1568:fd::241 🇨🇿 WEB4U
PTRns.web4u.cz
A185.14.224.241🇨🇿 WEB4U
PTRns.web4u.cz
MXmx1.mailchannels.net
A18.236.29.166🇺🇸 Amazon
PTRec2-18-236-29-166.us-west-2.compute.amazonaws.com
MXmx2.mailchannels.net
A18.236.29.166🇺🇸 Amazon
PTRec2-18-236-29-166.us-west-2.compute.amazonaws.com
A81.91.86.10🇨🇿 WEB4U
PTRphp4.web4u.cz

cz

NSa.ns.nic.cz
NSb.ns.nic.cz
NSc.ns.nic.cz
NSd.ns.nic.cz

Starts with same word

Starts similarily

AI analysis

petersoft.cz maps to IP address 81.91.86.10.

Other host names, for instance abrolly.cz, phpmyadmin.deto.cz, autoevropa.cz, jhrnet.cz and weblog.pohodli.com share IP numbers with petersoft.cz.

Two name servers ns2.web4u.cz and ns.web4u.cz are delegated to petersoft.cz.

petersoft.cz uses the same name server configuration as other domains, such as smartuver.cz, espiral.cz, drazebni.net, dilapan.cz and technotronmetal.cz.

Host names with two IPs:

ns2.web4u.cz points to 2a02:a40:100:28ff::12 and 85.207.53.12.

ns.web4u.cz points to 2001:1568:fd::241 and 185.14.224.241.

Two mail servers handle petersoft.cz: mx1.mailchannels.net and mx2.mailchannels.net.

petersoft.cz shares the same mail server setup as other domains, including blastmachine.net, pathologylearning.org, juliasullivan.com, hawari.ca and erinraub.com.

petersoft.cz shares some mail servers with other domains, for instance schierman.com and widegren.se.

Hostnames with one IP number:

mx1.mailchannels.net points to 18.236.29.166

mx2.mailchannels.net points to 18.236.29.166

Hostnames pointing to 18.236.29.166: mx1.mailchannels.net, mx2.mailchannels.net

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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uJUhWRs CF johedugfp 2025-10-07