>One last thing to check is what happens when you query for AAAA records >on that domain. That is the major change between 3.1 and 3.2 DNS. >What I get is: >## time host -t A webapps.kattenlaw.com >webapps.kattenlaw.com has address 38.98.128.19 >0.000u 0.004s 0:00.06 0.0% 0+0k 0+0io 0pf+0w >## time host -t AAAA webapps.kattenlaw.com >;; connection timed out; no servers could be reached >0.000u 0.004s 0:12.03 0.0% 0+0k 0+0io 0pf+0w >Which indicates that dns_timeout directive in Squid can be reduced to >workaround that server brokenness on their end to some degree. >Amos Thanks! I missed that directive. And yes when I lowered it I was able to decrease the initial lookup time to 5 seconds if I set the directive to 5 seconds. I am wondering what tradeoff I will have, if anything else will break by lowering this too low. Is the timeout on lookup I experience due to the internal resolver trying to do an ipv6 host name lookup? I received similar #'s to the above when it tried for the AAAA record it took 15 seconds till it timed out. Thanks again =========================================================== CIRCULAR 230 DISCLOSURE: Pursuant to Regulations Governing Practice Before the Internal Revenue Service, any tax advice contained herein is not intended or written to be used and cannot be used by a taxpayer for the purpose of avoiding tax penalties that may be imposed on the taxpayer. =========================================================== CONFIDENTIALITY NOTICE: This electronic mail message and any attached files contain information intended for the exclusive use of the individual or entity to whom it is addressed and may contain information that is proprietary, privileged, confidential and/or exempt from disclosure under applicable law. If you are not the intended recipient, you are hereby notified that any viewing, copying, disclosure or distribution of this information may be subject to legal restriction or sanction. Please notify the sender, by electronic mail or telephone, of any unintended recipients and delete the original message without making any copies. =========================================================== NOTIFICATION: Katten Muchin Rosenman LLP is an Illinois limited liability partnership that has elected to be governed by the Illinois Uniform Partnership Act (1997). ===========================================================
