go
mail.grannypages.com has one IP number , but the reverse is cyberweb17.cybermedia.nl. grannypages.com is a domain controlled by three nameservers at registrar-servers.com. All of them are on different IP networks. grannypages.com has one IP number. mail.grannypages.com is hosted on a server in Netherlands.

mail.grannypages.com
a records
 
+ 83.149.92.68 83.149.64.0/18 AS16265 cyberweb17.cybermedia.nl
+ --- cyberweb17.cybermedia.nl

*.grannypages.com
a records
 
+ 83.149.92.68 83.149.64.0/18 AS16265 cyberweb17.cybermedia.nl
+ --- cyberweb17.cybermedia.nl

grannypages.com
a records
 
+ 83.149.92.166 83.149.64.0/18 AS16265  
+ ---  
ns-soa records
dns1.registrar-servers.com
+ 74.81.64.51 74.81.64.0/22 AS16626 -
+ --- -
ns records
dns2.registrar-servers.com
+ 209.249.221.130 209.249.0.0/16 AS6461 -
+ --- -
dns1.registrar-servers.com
+ 74.81.64.51 74.81.64.0/22 AS16626 -
dns3.registrar-servers.com
+ 72.34.41.47 72.34.32.0/19 AS33494 -
ip numbers of host
83.149.92.68
ptrs of ip numbers
cyberweb17.cybermedia.nl
hostnames sharing ip with a-records
*.grannypages.com
.grannypages.com
.maturehoes.com