CF1760304031236-tsm20251012143351

WWW.ROBTEX.COM - michalholub.cz

Search for IP or hostnames:

michalholub.cz checked at 2025-10-12T21:20:31.202Z 1140ms 252/252/252 100% R:20

michalholub.cz

MXaspmx2.googlemail.com
A2a00:1450:400b:c02::1a🇮🇪 Google
PTRdj-in-f26.1e100.net
A172.253.116.26🇺🇸 Google
PTRdj-in-f26.1e100.net
MXaspmx3.googlemail.com
A2a00:1450:400c:c00::1b🇧🇪 Google
PTRws-in-f27.1e100.net
PTRws-in-x1b.1e100.net
A173.194.76.27🇺🇸 Google
PTRws-in-f27.1e100.net
MXaspmx4.googlemail.com
A2a00:1450:4025:402::1a🇳🇱 Google
PTRrb-in-f26.1e100.net
A142.250.102.26🇺🇸 Google
PTRrb-in-f26.1e100.net
MXaspmx5.googlemail.com
A2607:f8b0:4024:c0d::1b🇺🇸 Google
PTRmj-in-f27.1e100.net
A192.178.152.26🇺🇸 Google
PTRmj-in-f26.1e100.net
MXaspmx.l.google.com
A2607:f8b0:4004:c1f::1b🇺🇸 Google
PTRpd-in-f27.1e100.net
A142.251.163.26🇺🇸 Google
PTRwv-in-f26.1e100.net
NSa.ns.tojeono.cz
A77.78.105.17🇨🇿 Casablanca INT a.s.
PTRa.ns.tojeono.cz
NSb.ns.tojeono.cz
A2a00:1ed0:46:200::1212:247🇨🇿 VSHosting s.r.o.
PTRsns.nethost.sk
A93.185.100.244🇨🇿 VSHosting s.r.o.
PTRsns.nethost.sk
NSc.ns.tojeono.cz
A2a02:e98:20:1600::e0🇨🇿 FASTER CZ
PTRtns.nethost.eu
A85.132.152.123🇨🇿 FASTER CZ
PTRtns.nethost.eu
MXalt1.aspmx.l.google.com
A2a00:1450:400b:c02::1b🇮🇪 Google
PTRdj-in-f27.1e100.net
A172.253.116.26🇺🇸 Google
PTRdj-in-f26.1e100.net
MXalt2.aspmx.l.google.com
A2a00:1450:400c:c00::1a🇧🇪 Google
PTRws-in-f26.1e100.net
PTRws-in-x1a.1e100.net
A173.194.76.27🇺🇸 Google
PTRws-in-f27.1e100.net
A77.78.105.77🇨🇿 Casablanca INT a.s.
PTRseven.tojeono.cz

cz

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

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AI analysis

The parent of www.michalholub.cz is michalholub.cz.

michalholub.cz points to an IP address: 77.78.105.77.

other host names include behejsnami.com, timing.cz, brinvest.cz, realitynajihu.cz and ucinnareklama.cz; they share IP numbers with michalholub.cz.

michalholub.cz is delegated to three name servers a.ns.tojeono.cz, b.ns.tojeono.cz and c.ns.tojeono.cz.

michalholub.cz at least partially shares name servers with other domains, for instance acj.cz, a20.si, pmh-co.at, agpplus.cz and autoclamps.cz.

Host names with two IP numbers: The host name b.ns.tojeono.cz points to 2a00:1ed0:46:200::1212:247 and 93.185.100.244; The host name c.ns.tojeono.cz points to 2a02:e98:20:1600::e0 and 85.132.152.123.

Host names with one IP number: The host name a.ns.tojeono.cz points to 77.78.105.17.

michalholub.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.

michalholub.cz shares at least partially some mail servers with other domains, for instance watermarkinsights.com, gcsspain.com, psworks.co.in, sovietscience.com and empower2000.com.

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 targets 2a00:1450:400b:c02::1a and 172.253.116.26

aspmx3.googlemail.com targets 2a00:1450:400c:c00::1b and 173.194.76.27

aspmx4.googlemail.com targets 2a00:1450:4025:402::1a and 142.250.102.26

aspmx5.googlemail.com targets 2607:f8b0:4024:c0d::1b and 192.178.152.26

aspmx.l.google.com targets 2607:f8b0:4004:c1f::1b and 142.251.163.26

alt1.aspmx.l.google.com targets 2a00:1450:400b:c02::1b and 172.253.116.26

alt2.aspmx.l.google.com targets 2a00:1450:400c:c00::1a and 173.194.76.27

Names pointing to 172.253.116.26: aspmx2.googlemail.com and alt1.aspmx.l.google.com

Names pointing to 173.194.76.27: aspmx3.googlemail.com and alt2.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.
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dGRWVki CF johedugfp 2025-10-12