WWW.RTSAK.COM - pentesting.cz

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pentesting.cz checked at 2025-09-20T18:55:14.976Z 370ms 114/114/114 100% R:15

`pentesting.cz`

MX	`mail.protonmail.ch`
		A	176.119.200.128^{🇨🇭 Proton AG}
			PTR	`mail.protonmail.ch`
		A	185.70.42.128^{🇨🇭 Proton AG}
			PTR	`mail.protonmail.ch`
		A	185.205.70.128^{🇫🇷 Proton AG}
			PTR	`mail.protonmail.ch`
MX	`mailsec.protonmail.ch`
		A	176.119.200.129^{🇨🇭 Proton AG}
			PTR	`mailsec.protonmail.ch`
		A	185.70.42.129^{🇨🇭 Proton AG}
			PTR	`mailsec.protonmail.ch`
		A	185.205.70.129^{🇫🇷 Proton AG}
			PTR	`mailsec.protonmail.ch`
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	2a02:2b88:2:1::45fe:1 ^{🇨🇿 WEDOS Internet}
		PTR	`document3.zip`
A	31.31.74.176^{🇨🇿 WEDOS Internet}
		PTR	`document3.zip`

mail.pentesting.cz

pentesting.cz is the parent of mail.pentesting.cz.

pentesting.cz resolves to two IP numbers: 2a02:2b88:2:1::45fe:1 and 31.31.74.176.

other host names including hacking.sk, hacking.cz, martinklubal.cz, klubalova.cz and pentester.cz share IP numbers with pentesting.cz.

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

pentesting.cz at least partially shares name servers with other domains, for instance polymus.info.pl, vrany.net, librotax.com, protiskcb.cz and kubr.org.

these name servers are commonly used alongside ns.forpsi.us.

Host names with two IP numbers:

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.

Two mail servers handle pentesting.cz: mail.protonmail.ch and mailsec.protonmail.ch.

pentesting.cz shares the same mail server setup as other domains, for instance starsfans.com, mohebafifi.com, kadsys.be, polanri.com and wx1.com.

pentesting.cz shares some mail servers with other domains, at least partially, for instance webculture.net, jontse.com, puargs.net, medictrust.org and yagi.no.

Host names with three IPs:

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