Re: internal network PTR records, necessary?

On Aug 14 2013, SM wrote: Hi James, At 19:06 13-08-2013, James Chase wrote: I noticed if I do a reverse lookup on an internal IP it seems to reference an iana server. Do we have a misconfiguration to be going out there for an answer? Could it be that this iana server was not responding

Re: internal network PTR records, necessary?

Thanks for the help figuring out where to direct my research! I'll check all those sources out. Really appreciate it On Wed, Aug 14, 2013 at 7:00 AM, Chris Thompson c...@cam.ac.uk wrote: On Aug 14 2013, SM wrote: Hi James, At 19:06 13-08-2013, James Chase wrote: I noticed if I do a

internal network PTR records, necessary?

This isn't a problem with bind, that I'm aware of but I was hoping someone could shed a little DNS expertise on a situation that happened Monday morning. I'll be very brief: We started experiencing problems with connectivity from our application servers to a couple database servers. I narrowed the

Re: internal network PTR records, necessary?

Hi James, At 19:06 13-08-2013, James Chase wrote: I noticed if I do a reverse lookup on an internal IP it seems to reference an iana server. Do we have a misconfiguration to be going out there for an answer? Could it be that this iana server was not responding monday morning? See RFC 6303