[Pdns-users] Exception: unknown escape sequence on NAPTR regex

[Peter Fern]

Duane wrote:
> I've never had a problem with \+ in PDNS...
>   

What version are you running?  The problem that sparked this thread is 
that <2.9.21 bind backend doesn't handle NAPTR, and =2.9.21 includes the 
MOADNSParser, which doesn't handle backslashes correctly for at least 
gmysql (I assume for every backend).

> As for the subranges that's what DNAME is for..

I'm not certain that DNAME will do everything we need to, and certainly 
from the point of view of our application logic, regex makes a great 
deal more sense.