[Pdns-users] Problems resolving specific domain with pdns_recursor 4

[sthaug at nethelp.no]

> Resolving the mx records of bankofsingapore.com never works with our PDNS 4 instances while all that stuff works with PDNS 3 and Unbound.
> 
> Someone here with a good idea how to debug this problem?

I can confirm this. Specifically, PowerDNS Recursor 3.7.3 works okay
for bankofsingapore.com, while PowerDNS Recursor 4.0.4 results in
SERVFAIL.

Steinar Haug, AS2116