ROBTEX.COM - linuxdays.org
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linuxdays.org checked at 2025-12-09T18:17:58.739Z 530ms 106/106/106 100% R:14 allDone:true timedOut:false linuxdays.org
| MX | ag1.cesnet.cz | ||||||
| A | 2001:718:ff05:208::94🇨🇿 CESNET | ||||||
| PTR | ag1.cesnet.cz | ||||||
| A | 78.128.247.94🇨🇿 CESNET | ||||||
| PTR | ag1.cesnet.cz | ||||||
| MX | ag2.cesnet.cz | ||||||
| A | 2001:718:ff05:10b::245🇨🇿 CESNET | ||||||
| PTR | ag2.cesnet.cz | ||||||
| A | 78.128.248.245🇨🇿 CESNET | ||||||
| PTR | ag2.cesnet.cz | ||||||
| NS | ns1.petrkrcmar.cz | ||||||
| A | 2a03:3b40:fe:50d::1🇨🇿 MASTER-AS | ||||||
| PTR | vf.krcmarovi.cz | ||||||
| A | 37.205.10.41🇨🇿 MASTER-AS | ||||||
| PTR | vf.krcmarovi.cz | ||||||
| NS | ns2.petrkrcmar.cz | ||||||
| A | 2a03:3b40:100::1:534🇨🇿 MASTER-AS | ||||||
| PTR | ns2.petrkrcmar.cz | ||||||
| A | 185.8.166.132🇨🇿 MASTER-AS | ||||||
| PTR | ns2.petrkrcmar.cz | ||||||
| NS | flexi.oskarcz.net | ||||||
| A | 2001:1528:132:70::1🇨🇿 CASABLANCA-AS | ||||||
| PTR | flexi.oskarcz.net | ||||||
| A | 85.239.227.179🇨🇿 CASABLANCA-AS | ||||||
| PTR | flexi.oskarcz.net | ||||||
| A | 2a03:3b40:fe:39b::1🇨🇿 MASTER-AS | ||||||
| PTR | www.linuxdays.cz | ||||||
| A | 37.205.10.200🇨🇿 MASTER-AS | ||||||
| PTR | www.linuxdays.cz | ||||||
org
| NS | a0.org.afilias-nst.info | ||||||
| NS | a2.org.afilias-nst.info | ||||||
| NS | c0.org.afilias-nst.info | ||||||
| NS | b0.org.afilias-nst.org | ||||||
| NS | b2.org.afilias-nst.org | ||||||
| NS | d0.org.afilias-nst.org | ||||||
Starts with same word
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AI analysis
linuxdays.org points 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 is delegated to three name servers: ns1.petrkrcmar.cz, ns2.petrkrcmar.cz and flexi.oskarcz.net.
linuxdays.org at least partially shares name servers with other domains, for instance 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 often used in conjunction with the name servers auron.oskarcz.eu.
Host ns1.petrkrcmar.cz points to 2a03:3b40:fe:50d::1 and 37.205.10.41; Host ns2.petrkrcmar.cz points to 2a03:3b40:100::1:534 and 185.8.166.132; Host flexi.oskarcz.net points to 2001:1528:132:70::1 and 85.239.227.179.
linuxdays.org is handled by two mail servers: ag1.cesnet.cz and ag2.cesnet.cz.
The mail server setup for linuxdays.org matches that of other domains, for instance amapa.cz, vspj.cz, uk-simple.cuni.cz, cupress.cuni.cz and wikisofia.cz.
linuxdays.org shares at least partially some mail servers with other domains, including hzsol.cz, brana.mustribro.cz, ddm.nmnm.cz, izsol.cz and moravska-galerie.cz.
these mail servers are often used together with mail servers mx2.cesnet.cz, mta2.zzsmsk.cz, mta.zzsmsk.cz and mx.cesnet.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.