NSLIST.NET - c-21.de

Search for IP or hostnames:

c-21.de checked at 2025-10-26T23:54:43.377Z 288ms 68/68/68 100% R:12

`c-21.de`

NS	`ns1.world4you.at`
		A	2607:f1c0:fe:53:185:132:32:253 ^{🇺🇸 IONOS-Anycast}
			PTR	`ns2.world4you.at`
		A	185.132.32.253^{🇩🇪 IONOS-Anycast}
			PTR	`ns2.world4you.at`
NS	`ns2.world4you.at`
		A	2001:8d8:fe:53:217:160:82:253 ^{🇩🇪 IONOS-AS}
			PTR	`ns1.world4you.at`
		A	217.160.82.253^{🇩🇪 IONOS-AS}
			PTR	`ns1.world4you.at`
MX	`mail.c-21.de`
		A	81.19.149.91^{🇦🇹 World4You Internet Services GmbH}
			PTR	`mail36.world4you.com`
A	81.19.145.76^{🇦🇹 World4You Internet Services GmbH}
		PTR	`www56.world4you.com`

mail.c-21.de

c-21.info

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c-21.net

c-21.com

c-21.ir

c-21.biz

c-21.info

c-21.de

c-21.net

c-21.com

c-21.ir

c-21.biz

The parent of mail.c-21.de is c-21.de.

c-21.de points to a single IP: 81.19.145.76.

Other host names, for instance ringsherum.at, kordes.biz, haus-radona.at, dhc-fuenfhaus.at and ashfordformula.co.at share IP numbers with c-21.de.

Two name servers ns1.world4you.at and ns2.world4you.at handle delegation for c-21.de.

c-21.de uses the same name server setup as other domains, for example kandlbinder.at, sys4you.at, bilderwald.at, guterplan.at and edv2.at.

Host names with two IP numbers:

ns1.world4you.at points to: 2607:f1c0:fe:53:185:132:32:253 and 185.132.32.253

ns2.world4you.at points to: 2001:8d8:fe:53:217:160:82:253 and 217.160.82.253

c-21.de is handled by a single mail server, mail.c-21.de.

mail.c-21.de points to a single IP: 81.19.149.91.

dbq