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Incoming mail for inet4.alexb.ch is handled by one mailserver at alexb.ch. inet4.alexb.ch has one IP number. vsi-hq.com, mail.axhash.com, mail.vsi-hq.com and sig1.cleanmail.ch point to the same IP. ctc-us.com, redcrane.net, cleanmail.net and inet4.alexb.ch use this as a mailserver. ctc-us.com, redcrane.net and cleanmail.net share mailservers with this domain. alexb.ch is a domain controlled by two nameservers on different IP networks. Incoming mail for alexb.ch is handled by one mailserver also at alexb.ch. alexb.ch has one IP number , but the reverse is inet.alexb.ch. inet4.alexb.ch is hosted on a server in Switzerland.

inet4.alexb.ch
a records
 
+ 195.141.194.24 195.141.0.0/16 AS6730  
+ ---  
mx records
inet4.alexb.ch
+ 195.141.194.24 195.141.0.0/16 AS6730  
+ ---  

alexb.ch
a records
 
+ 62.2.214.115 62.2.0.0/16 AS8404 inet.alexb.ch
+ --- inet.alexb.ch
ns-soa records
inet.alexb.ch
+ 62.2.214.115 62.2.0.0/16 AS8404 -
+ --- -
ns records
inet.alexb.ch
+ 62.2.214.115 62.2.0.0/16 AS8404 -
+ --- -
ns0.iwebsl.com
+ 72.38.66.2 72.38.0.0/16 AS7992 s72-38-66-2.static.comm.cgocable.net
+ --- s72-38-66-2.static.comm.cgocable.net
mx records
inet.alexb.ch
+ 62.2.214.115 62.2.0.0/16 AS8404 -
+ --- -
ip numbers of host
195.141.194.24
hostnames sharing ip with a-records
mail.axhash.com
mail.vsi-hq.com
sig1.cleanmail.ch
vsi-hq.com
domains using this as mailserver
cleanmail.net
ctc-us.com
inet4.alexb.ch
redcrane.net
mailservers used by this domain
inet4.alexb.ch
domains sharing mailservers
cleanmail.net
ctc-us.com
redcrane.net
ip numbers of mailservers
195.141.194.24
other names of the mailservers
mail.axhash.com
mail.vsi-hq.com
sig1.cleanmail.ch
vsi-hq.com