go
f.service.afiliasdns.net are subdomains to this hostname. afiliasdns.net is a domain controlled by five nameservers. All of them are on different IP networks. Incoming mail for afiliasdns.net is handled by two mailservers at afilias.info. They are on different IP networks.

*.afiliasdns.net
a records
 
+ 149.17.192.94 149.17.192.0/24 AS17232  
+ ---  

afiliasdns.net
ns records
ns1.ams1.afilias-nst.info
+ 199.19.48.79 199.19.48.0/24 AS12287 -
+ --- -
ns1.mia1.afilias-nst.info
+ 199.19.52.79 199.19.52.0/24 AS13901 -
ns1.sea1.afilias-nst.info
+ 199.19.50.79 199.19.50.0/24 AS13714 -
ns1.yyz1.afilias-nst.info
+ 199.19.49.79 199.19.49.0/24 AS40490 -
ns1.hkg1.afilias-nst.info
+ 199.19.51.79 199.19.51.0/24 AS13810 -
mx records
gateway.afilias.info
+ 69.46.124.23 69.46.124.0/22 AS36031 -
+ --- -
mail01.afilias.info
+ 149.17.192.73 149.17.192.0/24 AS17232 -
subdomains
f.service.afiliasdns.net