cloudspf2.metricstream.com has no SRV records.
Question and response
Question
dig cloudspf2.metricstream.com. SRV
Answer
The response has no answer records.
Authority
metricstream.com. 1800 SOA elle.ns.cloudflare.com. dns.cloudflare.com. 2397879073 10000 2400 604800 1800
Additional
. 0 OPT ; payload 1232, xrcode 0, version 0, flags 0