We have 3 pools. Pool1.contoso.com (3xFE), Pool2.contoso.com (2xFE) and Pool3.contoso.com (1xFE). Pool1 paired with Pool2
HOST: 6x Host Server records + 3 host pool1 records + 2 host pool1 records + 1 host pool1 records
SRV: How many records ?? Priority ??
_sipinternal._tcp.<domain>: How many records ?? Priority ??
sip.<domain>: How many records ?? Priority ??