DNSWHOIS.INFO - flexibooks.cz

Search for IP or hostnames:

flexibooks.cz checked at 2025-10-16T05:57:33.159Z 441ms 106/106/106 100% R:17

`flexibooks.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`
MX	`flexibooks-cz.mail.protection.outlook.com`
		A	2a01:111:f403:ca04::8 ^{🇮🇪 Microsoft}
			PTR	`mail-db5pr02cu00100.inbound.protection.outlook.com`
		A	2a01:111:f403:ca04::a ^{🇮🇪 Microsoft}
			PTR	`mail-du0pr03cu00102.inbound.protection.outlook.com`
		A	2a01:111:f403:ca09::5 ^{🇳🇱 Microsoft}
			PTR	`mail-am1pr04cu00105.inbound.protection.outlook.com`
		A	2a01:111:f403:ca09::f ^{🇳🇱 Microsoft}
			PTR	`mail-am7pr05cu00307.inbound.protection.outlook.com`
		A	52.101.68.10^{🇮🇪 Microsoft}
			PTR	`mail-dbbpr03cu00102.inbound.protection.outlook.com`
		A	52.101.68.12^{🇮🇪 Microsoft}
			PTR	`mail-db9pr02cu00204.inbound.protection.outlook.com`
		A	52.101.73.8^{🇳🇱 Microsoft}
			PTR	`mail-am0pr04cu00500.inbound.protection.outlook.com`
		A	52.101.73.22^{🇳🇱 Microsoft}
			PTR	`mail-am7pr05cu00106.inbound.protection.outlook.com`
A	46.243.49.9^{🇨🇿 VSHosting s.r.o.}
		PTR	`dtc-001.vs.netdirect.cz`

flexibooks.cz

flexibooks.com.au

flexibooks.cz

flexibooks.com.au

flexibooks.cz points to a single IP number: 46.243.49.9.

Other host names, for instance krok-hranice.cz, fastcentric.pl, expert.cz, battshop.eu and marburg.cz share IP numbers with flexibooks.cz.

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

flexibooks.cz at least partially shares name servers with other domains, for instance feli.cz, raraskov.cz, amoscz.com, fka.cz and hrosikov.cz.

These name servers are commonly used with ns.forpsi.us and ns.forpsi.cn.

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.

flexibooks.cz is handled by a single mail server, flexibooks-cz.mail.protection.outlook.com.

flexibooks-cz.mail.protection.outlook.com resolves to eight IP addresses: 2a01:111:f403:ca04::8, 2a01:111:f403:ca04::a, 2a01:111:f403:ca09::5, 2a01:111:f403:ca09::f, 52.101.68.10, 52.101.68.12, 52.101.73.8 and 52.101.73.22.

dbq