WWW.ROBTEX.COM - sig21.net

Search for IP or hostnames:

sig21.net checked at 2025-11-12T08:32:03.770Z 5006ms 105/107/107 98% R:25 allDone:false timedOut:true

`sig21.net`

NS	`boo.sig21.net`
		A	2a00:63c1:13:51::2^{🇦🇹 IPAX Internet Services}
			PTR	`boo.sig21.net`
		A	185.119.117.51^{🇦🇹 IPAX Internet Services}
			PTR	`boo.sig21.net`
MX	`mail.sig21.net`
		A	217.197.84.222^{🇩🇪 Individual Network Berlin e.V.}
NS	`voo.sig21.net`
		A	2a01:239:22d:8100::1^{🇩🇪 IONOS-AS}
		A	217.160.189.246^{🇩🇪 IONOS-AS}
			PTR	`voo.sig21.net`
A	134.0.27.209^{🇩🇪 AS48823}
		PTR	`zoo.sig21.net`

mail.sig21.net

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boo.sig21.net

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sig21.net is a parent of mail.sig21.net, rev.sig21.net, voo.sig21.net, zoo.sig21.net and boo.sig21.net.

sig21.net resolves to one IP number: 134.0.27.209.

Other host names, for instance zoo.sig21.net, share IP numbers with sig21.net.

sig21.net is delegated to two name servers boo.sig21.net and voo.sig21.net.

sig21.net shares the same name server setup as other domains, for instance themm.org, rev.sig21.net, smop.de, themm.net and coulmann.de.

sig21.net shares name servers with other domains at least partially, for example c-base.de and c-base.org.

these name servers are commonly used alongside cns.c-base.org.

Host names with two IP numbers:

The host name boo.sig21.net points to 2a00:63c1:13:51::2 and 185.119.117.51; the host name voo.sig21.net points to 2a01:239:22d:8100::1 and 217.160.189.246.

sig21.net is handled by a single mail server, mail.sig21.net.

sig21.net shares the same mail server setup as other domains, for instance sighup.de, werkleitz.net, themm.org and themm.net.

mail.sig21.net resolves to IP 217.197.84.222.

dbq