Summary
mail1.drze.de has one IP number.
drze.de use this as a nameserver.
drze.de is delegated to four nameservers, however two extra nameservers are listed in the zone. Some of them are on the same IP network. Incoming mail for
drze.de is handled by four mailservers having a total of 24 IP numbers. There are 24 duplicated IP numbers. Some of them are on the same IP network.
mail1.drze.de is hosted on a server in Germany.