WWW.RTSAK.COM - open-tools.net

Search for IP or hostnames:

open-tools.net checked at 2025-10-03T00:18:46.317Z 347ms 112/112/112 100% R:15

`open-tools.net`

NS	`ns.kainhofer.com`
		A	5.9.51.179^{🇩🇪 Hetzner}
			PTR	`server.kainhofer.com`
NS	`robotns3.second-ns.com`
		A	2001:67c:192c::add:a3 ^{🇩🇪 noris network AG}
			PTR	`robotns3.second-ns.com`
		A	193.47.99.3^{🇩🇪 noris network AG}
			PTR	`robotns3.second-ns.com`
NS	`ns1.first-ns.de`
		A	2a01:4f8:0:a101::a:1 ^{🇩🇪 Hetzner}
			PTR	`ns1.first-ns.de`
		A	213.239.242.238^{🇩🇪 Hetzner}
			PTR	`ns1.first-ns.de`
NS	`robotns2.second-ns.de`
		A	2a01:4f8:0:1::5ddc:2 ^{🇩🇪 Hetzner}
			PTR	`robotns2.second-ns.de`
		A	213.133.100.103^{🇩🇪 Hetzner}
			PTR	`robotns2.second-ns.de`
MX	`opentools-net01b.mail.protection.outlook.com`
		A	2a01:111:f403:ca04::8 ^{🇮🇪 Microsoft}
			PTR	`mail-db5pr02cu00100.inbound.protection.outlook.com`
		A	2a01:111:f403:ca04::c ^{🇮🇪 Microsoft}
			PTR	`mail-db9pr02cu00204.inbound.protection.outlook.com`
		A	2a01:111:f403:ca04::f ^{🇮🇪 Microsoft}
			PTR	`mail-db7pr03cu00507.inbound.protection.outlook.com`
		A	2a01:111:f403:ca09::d ^{🇳🇱 Microsoft}
			PTR	`mail-as9pr05cu01305.inbound.protection.outlook.com`
		A	52.101.68.36^{🇮🇪 Microsoft}
			PTR	`mail-db5pr02cu00104.inbound.protection.outlook.com`
		A	52.101.73.1^{🇳🇱 Microsoft}
			PTR	`mail-am3pr04cu00501.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	5.9.51.179^{🇩🇪 Hetzner}
		PTR	`server.kainhofer.com`

mail.open-tools.net

open-tools.net

open-tools.de

open-tools.net

open-tools.de

open-tools.net is a parent of mail.open-tools.net.

open-tools.net points to a single IP number: 5.9.51.179.

Other host names, for instance wienersingakademie.at, mail.open-tools.net, ns.wienersingakademie.at, kainhofer.com and ns.kainhofer.com share IP numbers with open-tools.net.

open-tools.net at least partially shares name servers with other domains, for instance vspartner.de, boc.de, mulfinger.de, oldesign.de and krea-web.de.

Host names with two IPs:

robotns3.second-ns.com points to: 2001:67c:192c::add:a3 and 193.47.99.3.

ns1.first-ns.de points to: 2a01:4f8:0:a101::a:1 and 213.239.242.238.

robotns2.second-ns.de points to: 2a01:4f8:0:1::5ddc:2 and 213.133.100.103.

Host names with one IP:

open-tools.net is handled by a single mail server, opentools-net01b.mail.protection.outlook.com.

opentools-net01b.mail.protection.outlook.com resolves to eight IP addresses: 2a01:111:f403:ca04::8, 2a01:111:f403:ca04::c, 2a01:111:f403:ca04::f, 2a01:111:f403:ca09::d, 52.101.68.36, 52.101.73.1, 52.101.73.8 and 52.101.73.22.

dbq