Question and response
Question
dig schw._spf.schwab.com. TXT
Answer
schw._spf.schwab.com. 900 TXT "v=spf1 ip4:162.93.253.128/26 ip4:162.93.212.192/26 ip4:162.93.253.64/26 ip4:162.93.195.128/26 ~all"
Authority
The response has no authority records.
Additional
. 0 OPT ; payload 1232, xrcode 0, version 0, flags 0