Question and response
Question
dig vspf.usbank.com. TXT
Answer
vspf.usbank.com. 1800 TXT "v=spf1 ip4:204.15.81.0/26 ip4:216.206.186.128/25 include:res.cisco.com include:spf.protection.outlook.com -all"
Authority
usbank.com. 1800 NS ns2.usbank.com.
usbank.com. 1800 NS ns4.usbank.com.
Additional
ns2.usbank.com. 1800 A 170.135.176.55
ns4.usbank.com. 1800 A 170.135.96.75
. 0 OPT ; payload 4096, xrcode 0, version 0, flags 0