Question and response
Question
dig spf_a.oracle.com. TXT
Answer
spf_a.oracle.com. 300 TXT "v=spf1 ip4:129.91.63.16/28 ip4:160.34.239.16/28 ip4:160.34.255.16/28 ip4:160.34.207.16/28 ip4:160.34.223.16/28 ip4:129.91.15.16/28 ip4:160.34.191.16/28 ip4:129.152.47.16/28 ip4:129.157.31.16/28 -all"
Authority
The response has no authority records.
Additional
. 0 OPT ; payload 4096, xrcode 0, version 0, flags 0