Question and response
Question
dig sms.nfbcal.org. NS
Answer
sms.nfbcal.org. 5 CNAME pbx1.nfbcal.org.
Authority
nfbcal.org. 10789 SOA lothlorien.NFBCAL.ORG. buhrow.NFBCAL.ORG. 186 10800 600 3600000 86400
Additional
. 0 OPT ; payload 1232, xrcode 0, version 0, flags 0