CF1762458001285-tsm20251105200708

WWW.ROBTEX.COM - mail.postblue.cz

Search for IP or hostnames:

mail.postblue.cz checked at 2025-11-06T19:40:01.231Z 280ms 84/84/84 100% R:19

mail.postblue.cz

MXmxa.eu.mailgun.org
A34.95.107.114🇺🇸 Google
PTR114.107.95.34.bc.googleusercontent.com
MXmxb.eu.mailgun.org
A34.95.107.114🇺🇸 Google
PTR114.107.95.34.bc.googleusercontent.com
A2a01:4f8:c17:8224::1🇩🇪 Hetzner
PTRmail.postblue.cz
A49.12.1.216🇩🇪 Hetzner
PTRmail.postblue.cz

postblue.cz

MXmail.postblue.cz
MXmailbkp.postblue.cz
NSns2.web4u.cz
NSns.web4u.cz
A95.216.75.112🇫🇮 Hetzner

PTR for

MX for

Starts with same word

Starts similarily

AI analysis

mail.postblue.cz serves as the mail server for kulich.net, mujsob.cz and postblue.cz.

mailbkp.postblue.cz often functions as the mail server, commonly paired with mail.postblue.cz.

mail.postblue.cz points to two IP numbers: 2a01:4f8:c17:8224::1 and 49.12.1.216.

mail.postblue.cz is handled by two mail servers: mxa.eu.mailgun.org and mxb.eu.mailgun.org.

mail.postblue.cz uses the same mail server setup as other domains, for instance westbuy.ro, digex.be, prepajury.com, swingerslijst.nl and watt-to-wear.co.uk.

mail.postblue.cz shares at least some mail servers with other domains, for example recovered.org, bccm.com.au, chess.pro, commerciallinen.co.uk and sensilia.com.

these mail servers are commonly used alongside aspmx.l.google.com, alt1.aspmx.l.google.com, alt2.aspmx.l.google.com, alt3.aspmx.l.google.com, alt4.aspmx.l.google.com, aspmx2.googlemail.com and aspmx3.googlemail.com.

Host names sharing a single IP: mxa.eu.mailgun.org and mxb.eu.mailgun.org point to 34.95.107.114.

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