Question and response
Question
dig servers.mcsv.net. TXT
Answer
servers.mcsv.net. 600 TXT "v=spf1 ip4:205.201.128.0/20 ip4:198.2.128.0/18 ip4:148.105.0.0/16 -all"
Authority
mcsv.net. 86400 NS pdns177.ultradns.biz.
mcsv.net. 86400 NS pdns177.ultradns.com.
mcsv.net. 86400 NS pdns177.ultradns.net.
mcsv.net. 86400 NS pdns177.ultradns.org.
Additional
. 0 OPT ; payload 4096, xrcode 0, version 0, flags 0