Question and response
Question
dig usdns.dnsracks.com. SRV
Answer
The response has no answer records.
Authority
usdns.dnsracks.com. 86400 SOA ns1.dnsracks.com. root.usdns.dnsracks.com. 2026022200 3600 1800 1209600 86400
Additional
. 0 OPT ; payload 1232, xrcode 0, version 0, flags 0