CF1759478086949-tsm20251002182459

WWW.ROBTEX.COM - linuxdays.org

Search for IP or hostnames:

linuxdays.org checked at 2025-10-03T07:54:46.914Z 858ms 166/166/166 100% R:18

linuxdays.org

MXag1.cesnet.cz
A2001:718:ff05:208::94🇨🇿 CESNET
PTRag1.cesnet.cz
A78.128.247.94🇨🇿 CESNET
PTRag1.cesnet.cz
MXag2.cesnet.cz
A2001:718:ff05:10b::245🇨🇿 CESNET
PTRag2.cesnet.cz
A78.128.248.245🇨🇿 CESNET
PTRag2.cesnet.cz
NSns1.petrkrcmar.cz
A2a03:3b40:fe:50d::1🇨🇿 MasterDC
PTRvf.krcmarovi.cz
A37.205.10.41🇨🇿 MasterDC
PTRvf.krcmarovi.cz
NSns2.petrkrcmar.cz
A2a03:3b40:100::1:534🇨🇿 MasterDC
PTRns2.petrkrcmar.cz
A185.8.166.132🇨🇿 MasterDC
PTRns2.petrkrcmar.cz
NSflexi.oskarcz.net
A2001:1528:132:70::1🇨🇿 Casablanca INT a.s.
PTRflexi.oskarcz.net
A85.239.227.179🇨🇿 Casablanca INT a.s.
PTRflexi.oskarcz.net
A2a03:3b40:fe:39b::1🇨🇿 MasterDC
PTRwww.linuxdays.cz
A37.205.10.200🇨🇿 MasterDC
PTRwww.linuxdays.cz

org

NSa0.org.afilias-nst.info
NSa2.org.afilias-nst.info
NSc0.org.afilias-nst.info
NSb0.org.afilias-nst.org
NSb2.org.afilias-nst.org
NSd0.org.afilias-nst.org

Starts with same word

Starts similarily

AI analysis

linuxdays.org resolves to two IP numbers: 2a03:3b40:fe:39b::1 and 37.205.10.200.

Other host names, for instance, linuxday.cz, linuxdays.eu, www.linuxdays.cz and linuxdays.cz share IP numbers with linuxdays.org.

linuxdays.org delegates to three name servers: ns1.petrkrcmar.cz, ns2.petrkrcmar.cz and flexi.oskarcz.net.

linuxdays.org shares some name servers with other domains, for example 0.7.0.0.2.3.1.0.8.2.5.1.1.0.0.2.ip6.arpa, caletka.cz, krcmarovi.cz, linuxday.cz and linuxdays.eu.

These name servers are commonly used with the name servers auron.oskarcz.eu.

Host names with two IP numbers:

ns1.petrkrcmar.cz: 2a03:3b40:fe:50d::1 and 37.205.10.41

ns2.petrkrcmar.cz: 2a03:3b40:100::1:534 and 185.8.166.132

flexi.oskarcz.net: 2001:1528:132:70::1 and 85.239.227.179

linuxdays.org is served by two mail servers: ag1.cesnet.cz and ag2.cesnet.cz.

linuxdays.org shares the mail server setup with other domains, for example vspj.cz, uk-simple.cuni.cz, cupress.cuni.cz, ipm.cz and ipv6.cz.

linuxdays.org shares some mail servers with other domains, at least partially; for instance hzsol.cz, vetuni.cz, izsol.cz, pardubice.eu and vfu.cz.

these mail servers are often used together with the mail servers mx2.cesnet.cz, mx.cesnet.cz, mta2.zzsmsk.cz and mta.zzsmsk.cz.

Host names with two IP numbers:

ag1.cesnet.cz points to: 2001:718:ff05:208::94 and 78.128.247.94; ag2.cesnet.cz points to: 2001:718:ff05:10b::245 and 78.128.248.245.

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

fkMnmWi CF johedugfp 2025-10-03