Re: Troubleshooting slow DNS lookup

Hi Mark, Thanks for your quick response ! > Standards Track. > RFC 2671 Extension Mechanisms for DNS (EDNS0) > RFC 3226 DNSSEC and IPv6 A6 aware server/resolver message size requirements Unfortunately RFC is not considered as good enough ... unless if we can find an actual proof that can be repl

Re: Troubleshooting slow DNS lookup

y set EDNS UDP size to match the firewall limit, but I think this is my last option. Any help is greatly appreciated! Regards, Rianto Wahyudi ___ bind-users mailing list bind-users@lists.isc.org https://lists.isc.org/mailman/listinfo/bind-users

Re: Troubleshooting slow DNS lookup

: http://www.cisco.com/en/US/docs/security/fwsm/fwsm31/command/reference/i2.html#wp1565355 Once again thanks for the help! Regards, Rianto Wahyudi > You need to mimic the nameserver more closely and turn on +dnssec. > >dig +trace +dnssec www.paypal.com > > I suspect you have

Troubleshooting slow DNS lookup

Hi all, Im trying to troubleshoot and find out the reason why some of our DNS lookup take a long time : ns-dev ~ # rndc flushname www.paypal.com ; dig www.paypal.com @localhost ; <<>> DiG 9.3.6-P1-RedHat-9.3.6-4.P1.el5_4.2 <<>> www.paypal.com @localhost ;; global options: printcmd ;; Got answ