Question and response
Question
dig tp0._spf.schwab.com. TXT
Answer
tp0._spf.schwab.com. 900 TXT "v=spf1 ip4:208.93.26.27 ip4:208.93.26.28 ip4:165.193.56.42 ip4:72.5.116.98/32 ip4:72.32.45.224 ip4:66.7.58.0/24 ip4:209.234.224.0/21 ip4:209.234.232.0/21 ip4:66.150.28.0/22 ip4:199.15.214.20 ip4:142.54.245.48 ~all"
Authority
The response has no authority records.
Additional
. 0 OPT ; payload 1232, xrcode 0, version 0, flags 0