IPLIST.NET - authentizer.com

Search for IP or hostnames:

authentizer.com checked at 2025-09-20T03:31:26.042Z 423ms 85/85/85 100% R:23

`authentizer.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`
MX	`kerio.telpro.eu`
		A	194.149.101.248^{🇨🇿 T-Mobile CZ AS13036}
			PTR	`kerio.telpro.eu`
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`
NS	`ns.forpsi.us`
		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`
A	81.95.98.166^{🇨🇿 ACTIVE 24}
		PTR	`maroon.globenet.cz`

authentizer.com

authentizer.com

authentizer.com resolves to a single IP: 81.95.98.166.

Other host names, for instance masnarosovice.cz, zdravyspanok.sk, medvedibouda.cz, www.medvedibouda.cz and road.cz share IP numbers with authentizer.com.

authentizer.com is delegated to four name servers: ns.forpsi.cz, ns.forpsi.it, ns.forpsi.net and ns.forpsi.us.

authentizer.com shares some name servers with other domains, for example flenr.com, sslt.hu, vienna-invest.cz, itdevelopers.pl and pujcovnaprivesu.cz.

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

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

Host names pointing to 2a00:6d41:2:1::5: ns.forpsi.it and ns.forpsi.us

authentizer.com is handled by a single mail server, kerio.telpro.eu.

dbq