Question and response
Question
dig smtp03.nfon.net. SRV
Answer
The response has no answer records.
Authority
nfon.net. 3600 SOA ns4.nfon.net. hostmaster.nfon.net. 2026012701 3600 900 86400 3600
Additional
. 0 OPT ; payload 1232, xrcode 0, version 0, flags 0