OK so i have a server (Plesk 12 = mail,dns,apache etc: server A: 100.0.0.1) if i use on ipv4 an other server (apache, server B: 200.0.0.2) are these settings correct:?
100.0.0.1 / 24 PTR domain.com.
ftp.domain.com. CNAME domain.com.
ipv4.domain.com. A 200.0.0.2
mail.domain.com. A...