I'm running 1:9.9.5.dfsg-9+deb8u6 and I just found the below warnings repeated every minute in my log. Please update db.root for bind9 in jessie.
Mar 28 21:03:55 majoron named[2716]: checkhints: h.root-servers.net/A (198.97.190.53) missing from hints Mar 28 21:03:55 majoron named[2716]: checkhints: h.root-servers.net/A (128.63.2.53) extra record in hints Mar 28 21:03:55 majoron named[2716]: checkhints: h.root-servers.net/AAAA (2001:500:1::53) missing from hints Mar 28 21:03:55 majoron named[2716]: checkhints: h.root-servers.net/AAAA (2001:500:1::803f:235) extra record in hints Mar 28 21:03:55 majoron named[2716]: checkhints: l.root-servers.net/AAAA (2001:500:9f::42) missing from hints Mar 28 21:03:55 majoron named[2716]: checkhints: l.root-servers.net/AAAA (2001:500:3::42) extra record in hints