<html><head><style type='text/css'>p { margin: 0; }</style></head><body><div style='font-family: Arial; font-size: 14pt; color: #333333'>We've been having this issues with neweggbusiness.com - it seems the A rec for neweggbusiness.com is round robin load balanced:<br><br>;; ANSWER SECTION:<br>neweggbusiness.com. 3600 IN A 216.52.208.154<br>neweggbusiness.com. 3600 IN A 204.14.213.154<br><br>;; ANSWER SECTION:<br>neweggbusiness.com. 3600 IN NS dns2.magnellmail.net.<br>neweggbusiness.com. 3600 IN NS dns1.magnellmail.net.<br><br>... and "www.neweggbusiness.com" is an actual zone delegated to a different set of name servers <br><br>;; ANSWER SECTION:<br>www.neweggbusiness.com. 3600 IN NS ns14b.newegg.com.<br>www.neweggbusiness.com. 3600 IN NS ns13b.newegg.com.<br><br>The website uses links with both these names, and much of it doesn't work when using our bind server for recursive queries - the A rec for "www.neweggbusiness.com" does not resolve using my bind9 server (DNS format error), but does return if I query the NS for neweggbusiness.com directly (below). I see this is not an authoritative answer, which it should be for the A record, no? The zone delegation and the A rec for www.neweggbusiness.com should both exist on the NS for parent zone, right? Is this the problem? If I dig against the NS for "www.neweggbusiness.com" I get an aa flag, but I should get an aa flag from the nameservers for the parent zone on that same query, I think. Nevertheless, the site works for most people - google's nameserver (8.8.8.8) seems to have no problem with it, for example.<br><br>querying the NS for neweggbusiness.com -<br><br>dig @216.52.208.156 www.neweggbusiness.com a<br><br>; <<>> DiG 9.7.0-P1 <<>> @216.52.208.156 www.neweggbusiness.com a<br>; (1 server found)<br>;; global options: +cmd<br>;; Got answer:<br>;; ->>HEADER<<- opcode: QUERY, status: NOERROR, id: 13532<br>;; flags: qr rd ra; QUERY: 1, ANSWER: 1, AUTHORITY: 0, ADDITIONAL: 0<br><br>;; QUESTION SECTION:<br>;www.neweggbusiness.com. IN A<br><br>;; ANSWER SECTION:<br>www.neweggbusiness.com. 1348 IN A 216.52.208.168<br><br>;; Query time: 61 msec<br>;; SERVER: 216.52.208.156#53(216.52.208.156)<br>;; WHEN: Wed Mar 28 09:29:50 2012<br>;; MSG SIZE rcvd: 56<br><br><br><div><span name="x"></span>Tim Kelley<br>tim@c4tech.com<br>504-896-8324<span name="x"></span><br></div></div></body></html>