Question and response
Question
dig xmpp-server2.l.google.com. AAAA
Answer
The response has no answer records.
Authority
l.google.com. 60 SOA ns1.google.com. dns-admin.google.com. 873978624 900 900 1800 60
Additional
. 0 OPT ; payload 512, xrcode 0, version 0, flags 0