WWW.RTSAK.COM - 21computer.de

Search for IP or hostnames:

21computer.de checked at 2025-10-20T13:55:08.685Z 250ms 90/90/90 100% R:15

`21computer.de`

NS	`ns81.domaincontrol.com`
		A	97.74.101.32^{🇺🇸 GODADDY-DNS}
			PTR	`ns61.domaincontrol.com`
NS	`ns82.domaincontrol.com`
		A	173.201.69.32^{🇺🇸 GODADDY-DNS}
			PTR	`ns62.domaincontrol.com`
MX	`21computer-de.mail.protection.outlook.com`
		A	2a01:111:f403:ca04:: ^{🇮🇪 Microsoft}
			PTR	`mail-db3pr0202cu00100.inbound.protection.outlook.com`
		A	2a01:111:f403:ca09::1 ^{🇳🇱 Microsoft}
			PTR	`mail-as9pr07cu00301.inbound.protection.outlook.com`
		A	2a01:111:f403:ca09::3 ^{🇳🇱 Microsoft}
			PTR	`mail-am6pr04cu00303.inbound.protection.outlook.com`
		A	2a01:111:f403:ca09::e ^{🇳🇱 Microsoft}
			PTR	`mail-am7pr05cu00206.inbound.protection.outlook.com`
		A	52.101.68.10^{🇮🇪 Microsoft}
			PTR	`mail-dbbpr03cu00102.inbound.protection.outlook.com`
		A	52.101.73.4^{🇳🇱 Microsoft}
			PTR	`mail-am0pr83cu00404.inbound.protection.outlook.com`
		A	52.101.73.16^{🇳🇱 Microsoft}
			PTR	`mail-as2pr05cu00100.inbound.protection.outlook.com`
		A	52.101.73.21^{🇳🇱 Microsoft}
			PTR	`mail-as8pr05cu00205.inbound.protection.outlook.com`
A	2a00:1169:103:99c0:: ^{🇫🇷 GODADDY-SXB}
		PTR	`mc23133.ispgateway.de`
A	92.205.212.158^{🇫🇷 GODADDY-SXB}
		PTR	`mc23133.ispgateway.de`

21computer.de

computer21.com

computer21.de

computer21.biz

21computer.de

computer21.ru

21computer.de resolves to two IP numbers: 2a00:1169:103:99c0:: and 92.205.212.158.

Other host names, for instance login-24.com, hostmaster.login-24.com, mc23133.ispgateway.de and multimedia-e.com share IP numbers with 21computer.de.

21computer.de is delegated to two name servers ns81.domaincontrol.com and ns82.domaincontrol.com.

21computer.de shares the same name server setup as other domains, for instance holtzbrinckcampus.de, print-flash.de, aa-group.de, druckhaus-boettcher.de and datarel.de.

Host names with one IP number:

21computer.de is handled by a single mail server, 21computer-de.mail.protection.outlook.com.

Host 21computer-de.mail.protection.outlook.com points to eight IP numbers: 2a01:111:f403:ca04::, 2a01:111:f403:ca09::1, 2a01:111:f403:ca09::3, 2a01:111:f403:ca09::e, 52.101.68.10, 52.101.73.4, 52.101.73.16 and 52.101.73.21.

dbq