Question and response
Question
dig _netblocks4.securedserverspace.com. TXT
Answer
_netblocks4.securedserverspace.com. 14400 TXT "v=spf1 ip4:216.185.212.1/22 ip4:198.175.24.0/22 ip4:74.121.204.0/22 ip4:38.65.224.0/22 ~all"
Authority
The response has no authority records.
Additional
. 0 OPT ; payload 1232, xrcode 0, version 0, flags 0