go
mailhost.funx.nl point to 80.95.174.101.

mailhost.funx.nl
a records
 
+ 80.95.174.101 80.95.172.0/22 AS24586 a80-95-174-101.intermax-dsl.nl
+ --- a80-95-174-101.intermax-dsl.nl

a80-95-174-101.intermax-dsl.nl
ptr records
 
+ 80.95.174.101 80.95.172.0/22 AS24586 -
+ --- -
ip numbers of host
80.95.174.101
ptrs of ip numbers
a80-95-174-101.intermax-dsl.nl
hostnames sharing ip with a-records
mailhost.funx.nl
domains using this as mailserver
funx.nl
funxdance.nl