Simon Byrnand wrote:
In other words, if SA looked up abc.spammer.com.sc.surbl.org and the abc part was actually a wildcard, would the local caching nameserver cache abc.spammer.com.sc.surbl.org or *.spammer.com.sc.surbl.org ?
abc.spammer.com.sc.surbl.org
The local DNS server never sees the wildcard.
David