Question and response
Question
dig esa7.cmail-sap.c3s2.iphmx.com. TXT
Answer
esa7.cmail-sap.c3s2.iphmx.com. 3600 TXT "v=spf1 ip4:216.71.159.137 -all"
Authority
The response has no authority records.
Additional
. 0 OPT ; payload 4096, xrcode 0, version 0, flags 0