DNSWHOIS.INFO - mathematica.cz

Search for IP or hostnames:

mathematica.cz checked at 2025-10-08T10:08:19.056Z 374ms 74/74/74 100% R:18

`mathematica.cz`

MX	`pelikan.elkan.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`
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	84.42.137.188^{🇨🇿 Vodafone Czech Republic}
		PTR	`static-84-42-137-188.bb.vodafone.cz`

mathematica.cz points to a single IP number: 84.42.137.188.

Other host names like wolfram.cz and static-84-42-137-188.bb.vodafone.cz share IP numbers with mathematica.cz.

mathematica.cz is delegated to three name servers: ns.forpsi.cz, ns.forpsi.it and ns.forpsi.net.

mathematica.cz at least partially shares name servers with other domains, for instance staif.eu, ventilator-profis.de, vektex.com, cupak.cz and penzionakron.cz.

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.

mathematica.cz is handled by a single mail server, pelikan.elkan.cz.

mathematica.cz shares the same mail server setup as other domains, for example wolfram.cz.

dbq