Question and response
Question
dig smtp.uio.no. NAPTR
Answer
The response has no answer records.
Authority
uio.no. 43200 SOA ns1.uio.no. hostmaster.uio.no. 3260309002 10800 3600 1814400 43200
Additional
. 0 OPT ; payload 1232, xrcode 0, version 0, flags 0