CF1760151103823-tsm20251010183831

WWW.ROBTEX.COM - io-system.cz

Search for IP or hostnames:

io-system.cz checked at 2025-10-11T02:51:43.770Z 639ms 244/244/244 100% R:17

io-system.cz

NSns.endoraland.com
A2001:1ab0:7e1e:2::5🇨🇿 Webglobe
PTRns2-prg.core.webglobe.com
A217.31.48.201🇨🇿 Webglobe
PTRns2-prg.core.webglobe.com
MXaspmx2.googlemail.com
A2607:f8b0:4023:100f::1b🇺🇸 Google
PTRyudfwra-in-f27.1e100.net
A192.178.220.27🇺🇸 Google
PTRyudfwra-in-f27.1e100.net
MXaspmx3.googlemail.com
A2a00:1450:4025:c01::1b🇵🇱 Google
PTRrd-in-f27.1e100.net
A142.250.147.27🇺🇸 Google
PTRrd-in-f27.1e100.net
MXaspmx4.googlemail.com
A2a00:1450:4010:c0e::1b🇫🇮 Google
PTRlu-in-f27.1e100.net
PTRlu-in-x1b.1e100.net
A74.125.131.27🇺🇸 Google
PTRlu-in-f27.1e100.net
MXaspmx5.googlemail.com
A2404:6800:4003:c06::1b🇸🇬 Google
PTRsm-in-f27.1e100.net
A142.250.4.27🇺🇸 Google
PTRsm-in-f27.1e100.net
NSns.endora.cz
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
MXaspmx.l.google.com
A2a00:1450:400c:c0d::1a🇧🇪 Google
PTRwf-in-f26.1e100.net
A66.102.1.26🇺🇸 Google
PTRwb-in-f26.1e100.net
MXalt1.aspmx.l.google.com
A2607:f8b0:4023:100f::1b🇺🇸 Google
PTRyudfwra-in-f27.1e100.net
A192.178.220.26🇺🇸 Google
PTRyudfwra-in-f26.1e100.net
MXalt2.aspmx.l.google.com
A2607:f8b0:4003:c0a::1a🇺🇸 Google
PTRol-in-x1a.1e100.net
PTRpb-in-f26.1e100.net
A142.251.190.27🇺🇸 Google
PTRpb-in-f27.1e100.net
A2001:880:0:15::35c🇩🇪 KAMP Netzwerkdienste GmbH
PTRdw309.endora.cz
A185.102.21.34🇨🇿 KAMP Netzwerkdienste GmbH
PTRdw309.endora.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

io-system.cz resolves to two IP numbers: 2001:880:0:15::35c and 185.102.21.34.

other host names including srv5.endora.cz, srv51.endora.cz, etanol.cz, dtufmya.mzf.cz and vkmsbrno.cz share IP numbers with io-system.cz.

io-system.cz is delegated to two name servers ns.endoraland.com and ns.endora.cz.

io-system.cz shares the same name server setup as other domains, for instance sesi.cz, rclanskroun.cz, blacker.cz, tekeli.sk and orelhulin.cz.

Host names with two IP numbers:

The host name ns.endoraland.com points to 2001:1ab0:7e1e:2::5 and 217.31.48.201; the host name ns.endora.cz points to 2a00:1e40:a:53::5 and 185.65.223.35.

io-system.cz is handled by seven mail servers: aspmx2.googlemail.com, aspmx3.googlemail.com, aspmx4.googlemail.com, aspmx5.googlemail.com, aspmx.l.google.com, alt1.aspmx.l.google.com and alt2.aspmx.l.google.com.

io-system.cz shares some mail servers with other domains, at least partially, for instance controller-sc.com.br, srdarev.si, aqualuzfrancana.com.br, chestertonin.org and ejrooy.nl.

These mail servers are commonly used alongside alt3.aspmx.l.google.com and alt4.aspmx.l.google.com.

Host names with two IP numbers:

aspmx2.googlemail.com points to: 2607:f8b0:4023:100f::1b and 192.178.220.27

aspmx3.googlemail.com points to: 2a00:1450:4025:c01::1b and 142.250.147.27

aspmx4.googlemail.com points to: 2a00:1450:4010:c0e::1b and 74.125.131.27

aspmx5.googlemail.com points to: 2404:6800:4003:c06::1b and 142.250.4.27

aspmx.l.google.com points to: 2a00:1450:400c:c0d::1a and 66.102.1.26

alt1.aspmx.l.google.com points to: 2607:f8b0:4023:100f::1b and 192.178.220.26

alt2.aspmx.l.google.com points to: 2607:f8b0:4003:c0a::1a and 142.251.190.27

Host names pointing to 2607:f8b0:4023:100f::1b: aspmx2.googlemail.com and alt1.aspmx.l.google.com

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

IfTtqNS CF johedugfp 2025-10-11