Marc Richter skrev den 2015-09-15 13:23:
That's 271 times faster than root-servers's lookup.
hmm
maybe your server is heavy loaded of spam ?, and your isp is not ?
lets check this so:
dig +trace uribl.com
show me how it is for you
note +trace do not care of forwards at all
what version of bind and bind-tools are you using ?
did you ask of help on bind maillist ?
is threads enabled or disabled in compile time for your bind ?, eg does
it use all cores when running ?, if not its forking with slows things
down a little, this does not help if you are still on a single core cpu
