On Fri, Aug 29, 2008 at 1:28 PM, Jose Fragoso <[EMAIL PROTECTED]> wrote: > Aug 28 12:55:44 wall greytrapper[25604]: Trapped 209.85.132.241: > Mailed from sender gmail.com with no MX or A > > Now, this IP address has an A record and it is from google. > > So my guess is that due to some temporary network instability, the > reverse lookup is failing. > > But should the greyscanner script not be able to identify this and > disregard instead of trapping the IP address?
How would it know that dns is down? Ask again and hope it works? There's no difference between the answers you get for "this domain doesn't exist" and "the network is broken".
