CF1758817663658-tsm20250925114901

WWW.ROBTEX.COM - sci4u.net

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sci4u.net checked at 2025-09-25T16:27:43.635Z 374ms 121/121/121 100% R:15

sci4u.net

NSns1.ignum.com
A2a00:1e40:a:53::5🇸🇰 Webglobe, a.s.
PTRns1-bra.core.webglobe.com
A185.65.223.35🇸🇰 Webglobe, a.s.
PTRns1-bra.core.webglobe.com
MXmail2.ignum.cz
A62.109.128.119🇨🇿 Webglobe
PTRmx-lb.core.webglobe.com
MXmail3.ignum.cz
A62.109.151.89🇨🇿 Webglobe
NSns2.ignum.cz
A2001:1ab0:7e1e:2::5🇨🇿 Webglobe
PTRns2-prg.core.webglobe.com
A217.31.48.201🇨🇿 Webglobe
PTRns2-prg.core.webglobe.com
A217.31.49.20🇨🇿 Webglobe
PTRredir-proxy.core.ignum.cz

net

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AI analysis

sci4u.net is a parent of www.sci4u.net.

sci4u.net points to a single IP address: 217.31.49.20.

Other host names such as okonline.cz, jerabnickeprace.eu, jizdni-rady-vlaku.cz, sporilov.cz and kabloterm.cz share IP numbers with sci4u.net.

sci4u.net is delegated to two name servers: ns1.ignum.com and ns2.ignum.cz.

sci4u.net uses the same name server setup as other domains, including fajnkos.cz, netelements.cz, mefak.cz, techniarch.com and sexstream.cz.

sci4u.net at least partially shares name servers with other domains; for instance kentoya-club.com, lunaparktriska.cz and 113kw.net.

Host names with two IP numbers:

ns1.ignum.com points to 2a00:1e40:a:53::5 and 185.65.223.35.

ns2.ignum.cz points to 2001:1ab0:7e1e:2::5 and 217.31.48.201.

sci4u.net is handled by two mail servers: mail2.ignum.cz and mail3.ignum.cz.

sci4u.net uses the same mail server setup as other domains, for instance busbazar.cz, regionservis.com, reportaze.cz, regionservis.org and wn.cz.

sci4u.net shares at least some mail servers with other domains, for example penzionustudnicku.cz, buybelami.co.uk, fxstreet.sk, nurbster.info and mybelami.com.

these mail servers are commonly used alongside mail12.ignum.cz, mail11.ignum.cz, mail5.ignum.cz, mail8.ignum.cz, mail6.ignum.cz, mail.clweb.cz and mail.ignum.cz.

Hostnames with a single IP

mail2.ignum.cz resolves to: 62.109.128.119.

mail3.ignum.cz resolves to: 62.109.151.89.

Perform reverse DNS lookup as well as normal forward DNS. Check Autonomous System Numbers (ASNs) and BGP connections between Internet Service Providers.
dbq

QAVpCmi CF johedugfp 2025-09-25