Upgraded squid to 3.1.12 DNS is working from that machine, we are able to resolve both www.carfax.com and carfax.com, and have even restarted squid after looking those up. >From the squid log: TCP_MISS/503 4367 GET http://www.carfax.com/ - DIRECT/www.carfax.com text/html (which takes forever) differs from something like google: TCP_MISS/200 15049 GET http://www.google.com/ - DIRECT/74.125.93.147 text/html Any advice? Our ISP did switch DNS servers recently (we switched at the same time as the squid update) but we aren't seeing this behavior with other sites. Thanks, William On Tue, May 31, 2011 at 1:15 PM, Jakob Curdes <jc@xxxxxxxxxxxxxxx> wrote: > I cannot confirm this, our DNS server resolve both domains (to the same IP). > And if it were so, squid does not really enter into the picture as far as I > see it? > If you run your own DNS you can use that to fake-correct errors like these, > but normally I just wait in these cases as most DNS errors get corrected in > 24 - 48 hours by the DNS owners. > > HTH, > Jakob Curdes > > On Tue, May 31, 2011 at 12:27 PM, William Bakken wrote: >> >> I use Squid 3.1.12 on a Linux box. The past couple of days I noticed >> that www.carfax.com is not resolving with the DNS servers but >> carfax.com is. I have not come across any other sites doing this but >> assume there are more. Has anyone else run into a similar situation >> and can help me out?