WWW.RTSAK.COM - koha-system.cz

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koha-system.cz checked at 2025-10-14T20:16:35.795Z 1017ms 90/90/90 100% R:21

`koha-system.cz`

NS	`ns.forpsi.cz`
		A	2001:15e8:201:1::d1b9 ^{🇨🇿 INTERNET CZ}
			PTR	`ns.forpsi.cz`
		A	81.2.209.185^{🇨🇿 INTERNET CZ}
			PTR	`ns.forpsi.cz`
MX	`mx.mail25.cz`
		A	2a0b:bdc0:e::1b:0 ^{🇨🇿 SERVERZONECZ}
		A	185.216.220.20^{🇨🇿 SERVERZONECZ}
			PTR	`host-20.ip-185-216-220.srw.cz`
NS	`ns.forpsi.it`
		A	2a00:6d41:2:1::5 ^{🇮🇹 Aruba}
			PTR	`ns.forpsi.it`
		A	95.110.254.165^{🇮🇹 Aruba}
			PTR	`host165-254-110-95.serverdedicati.aruba.it`
NS	`ns.forpsi.net`
		A	2001:15e8:101:1::c282 ^{🇨🇿 INTERNET CZ}
			PTR	`ns.forpsi.net`
		A	81.2.194.130^{🇨🇿 INTERNET CZ}
			PTR	`ns.forpsi.net`
A	2a0b:bdc0:12::80 ^{🇨🇿 SERVERZONECZ}
A	185.216.220.53^{🇨🇿 SERVERZONECZ}
		PTR	`host-53.ip-185-216-220.srw.cz`

koha-system.cz

koha-system.cz

koha-system.cz resolves to two IPs: 2a0b:bdc0:12::80 and 185.216.220.53.

other host names for instance srw.cz, mail25.cz, dserver.cz, skrivy.net and orangeman.cz share IP numbers with koha-system.cz.

koha-system.cz is delegated to three name servers: ns.forpsi.cz, ns.forpsi.it and ns.forpsi.net.

koha-system.cz at least partially shares name servers with other domains, for instance forpsicloud.be, deltacat.hu, label-design.info, thedreams.cz and skhracky.sk.

These name servers are commonly used with the name servers ns.forpsi.us.

Host names with two IP numbers:

Host ns.forpsi.cz points to 2001:15e8:201:1::d1b9 and 81.2.209.185.

Host ns.forpsi.it points to 2a00:6d41:2:1::5 and 95.110.254.165.

Host ns.forpsi.net points to 2001:15e8:101:1::c282 and 81.2.194.130.

koha-system.cz is handled by a single mail server, mx.mail25.cz.

koha-system.cz shares the same mail server setup as other domains, for instance makura.cz, trezorshop.eu, apolis.cz, ehm.sk and xxleshop.cz.

Host mx.mail25.cz resolves to two IPs: 2a0b:bdc0:e::1b:0 and 185.216.220.20.

dbq