DNSWHOIS.INFO - sys4it.com

Search for IP or hostnames:

sys4it.com checked at 2025-10-21T08:41:46.573Z 242ms 90/90/90 100% R:13

`sys4it.com`

NS	`ns2.checkdomain.de`
		A	2a01:4f8:2b02:a88::106 ^{🇩🇪 Hetzner}
			PTR	`ns2.checkdomain.de`
		A	5.9.190.98^{🇩🇪 Hetzner}
			PTR	`ns2.checkdomain.de`
NS	`ns.checkdomain.de`
		A	2a02:2b80:101:5000::9 ^{🇩🇪 media:Webline Internet Solutions}
		A	109.237.143.11^{🇩🇪 media:Webline Internet Solutions}
			PTR	`ns1.checkdomain.de`
MX	`sys4it-com.mail.protection.outlook.com`
		A	2a01:111:f403:ca04::1 ^{🇮🇪 Microsoft}
			PTR	`mail-db7pr03cu00401.inbound.protection.outlook.com`
		A	2a01:111:f403:ca04::4 ^{🇮🇪 Microsoft}
			PTR	`mail-db4pr02cu00204.inbound.protection.outlook.com`
		A	2a01:111:f403:ca09::1 ^{🇳🇱 Microsoft}
			PTR	`mail-as9pr07cu00301.inbound.protection.outlook.com`
		A	2a01:111:f403:ca09::d ^{🇳🇱 Microsoft}
			PTR	`mail-as9pr05cu01305.inbound.protection.outlook.com`
		A	52.101.68.0^{🇮🇪 Microsoft}
			PTR	`mail-db3pr0202cu00100.inbound.protection.outlook.com`
		A	52.101.68.3^{🇮🇪 Microsoft}
			PTR	`mail-db7pr03cu00403.inbound.protection.outlook.com`
		A	52.101.68.18^{🇮🇪 Microsoft}
			PTR	`mail-db4pr02cu00302.inbound.protection.outlook.com`
		A	52.101.73.16^{🇳🇱 Microsoft}
			PTR	`mail-as2pr05cu00100.inbound.protection.outlook.com`
A	20.79.183.129^{🇩🇪 Microsoft}

sys4it.com

it4sys.ch

sys4it.com

sys4it.com resolves to one IP number: 20.79.183.129.

sys4it.com is delegated to two name servers ns2.checkdomain.de and ns.checkdomain.de.

sys4it.com shares the same name server setup as other domains, for instance ummen.net, prostanorm.com, schnoor.cool, inobis.team and the-klu.eu.

Host names with two IP numbers:

The host name ns2.checkdomain.de points to 2a01:4f8:2b02:a88::106 and 5.9.190.98; the host name ns.checkdomain.de points to 2a02:2b80:101:5000::9 and 109.237.143.11.

sys4it.com is handled by a single mail server, sys4it-com.mail.protection.outlook.com.

Host sys4it-com.mail.protection.outlook.com points to eight IP numbers: 2a01:111:f403:ca04::1, 2a01:111:f403:ca04::4, 2a01:111:f403:ca09::1, 2a01:111:f403:ca09::d, 52.101.68.0, 52.101.68.3, 52.101.68.18 and 52.101.73.16.

dbq