MXLIST.NET - optimplan.cz

Search for IP or hostnames:

optimplan.cz checked at 2025-11-20T00:54:18.301Z 348ms 84/84/84 100% R:17 allDone:true timedOut:false

`optimplan.cz`

MX	`mxavas.forpsi.com`
		A	81.2.195.200^{🇨🇿 INTERNET-CZ}
			PTR	`mxavas.forpsi.com`
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`
NS	`ns.forpsi.it`
		A	2a00:6d41:2:1::5 ^{🇮🇹 ARUBA-ASN}
			PTR	`ns.forpsi.it`
		A	95.110.254.165^{🇮🇹 ARUBA-ASN}
			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	185.129.138.87^{🇨🇿 INTERNET-CZ}
		PTR	`87.138.forpsi.net`

optimplan.cz

optimplan.cz

optimplan.cz points to a single IP number: 185.129.138.87.

Other host names, for instance blonda.cz, madami.cz, skijizerky.cz, cadmech.pl and valo.cz share IP numbers with optimplan.cz.

The delegation for optimplan.cz is handled by three name servers: ns.forpsi.cz, ns.forpsi.it and ns.forpsi.net.

optimplan.cz at least partially shares name servers with other domains, for instance away.cz, os-point.cz, entuzia.com, navysluni.cz and sthamer.sk.

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

Two IP numbers per host:

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

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

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

optimplan.cz is handled by a single mail server, mxavas.forpsi.com.

optimplan.cz uses the same mail server configuration as other domains, such as polesisvatyjan.cz, plener.eu, citroenrk.cz, prostavig.cz and bizi.cz.

optimplan.cz shares some mail servers with other domains at least partially, for example plzenskakarta.cz.

dbq