go
unnasigned-reverse-216.31.hertza.ro, unnasigned-reverse-171.31.hertza.ro, unnasigned-reverse-199.31.hertza.ro, unnasigned-reverse-156.31.hertza.ro, unnasigned-reverse-207.31.hertza.ro and at least ten other hosts are subdomains to this hostname. hertza.ro is a domain controlled by two nameservers at newcom.ro. They are on different IP networks. Incoming mail for hertza.ro is handled by one mailserver at hertza.ro themselves. hertza.ro has one IP number.

hertza.ro
a records
 
+ 194.126.179.12 194.126.179.0/24 AS35002  
+ ---  
ns-soa records
 
+   AS?  
+ ---  
ns records
ns1.newcom.ro
+ 89.165.199.9 89.165.128.0/17 AS35002 -
+ --- -
ns2.newcom.ro
+ 89.32.151.62 89.32.144.0/21 AS35002  
+ ---  
mx records
mail.hertza.ro
+ 89.165.199.15 89.165.128.0/17 AS35002 cpanel.newcom.ro
+ --- cpanel.newcom.ro
subdomains
*.31.hertza.ro
unnasigned-reverse-134.31.hertza.ro
unnasigned-reverse-146.31.hertza.ro
unnasigned-reverse-147.31.hertza.ro
unnasigned-reverse-153.31.hertza.ro
unnasigned-reverse-156.31.hertza.ro
unnasigned-reverse-171.31.hertza.ro
unnasigned-reverse-184.31.hertza.ro
unnasigned-reverse-193.31.hertza.ro
unnasigned-reverse-199.31.hertza.ro
unnasigned-reverse-207.31.hertza.ro
unnasigned-reverse-216.31.hertza.ro
unnasigned-reverse-219.31.hertza.ro
unnasigned-reverse-232.31.hertza.ro
unnasigned-reverse-240.31.hertza.ro
unnasigned-reverse-247.31.hertza.ro