CF1763646215428-tsm20251116095642

WWW.ROBTEX.COM - insta.cz

Search for IP or hostnames:

insta.cz checked at 2025-11-20T13:43:35.187Z 1457ms 119/119/119 100% R:9 allDone:true timedOut:false

insta.cz

NSns2.web4u.cz
A2a02:a40:100:28ff::12🇨🇿 BlueTone-AS
PTRns2.web4u.cz
A85.207.53.12🇨🇿 BlueTone-AS
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
A52.38.143.159🇺🇸 Amazon
PTRec2-52-38-143-159.us-west-2.compute.amazonaws.com
MXmx2.mailchannels.net
A52.38.143.159🇺🇸 Amazon
PTRec2-52-38-143-159.us-west-2.compute.amazonaws.com
A81.91.86.12🇨🇿 WEB4U
PTRphp53.web4u.cz

cz

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

Up

Starts with same word

Starts similarily

AI analysis

insta.cz is the parent of mail.insta.cz.

insta.cz points to a single IP number: 81.91.86.12.

other host names for instance bongopark.cz, sinj.eu, oxcx.eu, vedra.eu and inca.cz share IP numbers with insta.cz.

insta.cz is delegated to two name servers: ns2.web4u.cz and ns.web4u.cz.

insta.cz shares the same name server setup as other domains, for example adjustart.eu, bscz.eu, pgmcode.com, pnkm.cz and projektant-jihlava.cz.

Host names with two IP numbers:

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

insta.cz is handled by two mail servers: mx1.mailchannels.net and mx2.mailchannels.net.

insta.cz shares the same mail server setup as other domains, for instance libal.cz, zaliance.com, hic-net.org, bc-a.com.mk and walking-productions.com.

insta.cz shares at least partially some mail servers with other domains, for instance due.se, anvill.se and brightspotinc.com.

Host names with a single IP number:

mx1.mailchannels.net points to 52.38.143.159 and mx2.mailchannels.net points to 52.38.143.159.

Host names that point to 52.38.143.159: mx1.mailchannels.net and 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.
dbq