Yahoo
Domain verification
yahoo-verification-key=9in7aq200FuTaznAnoYpnM8auS+Wak+57wGJQOJoW4g=
Question and response
Question
dig sender1.acmbma.com. TXT
Answer
sender1.acmbma.com. 1800 TXT "yahoo-verification-key=9in7aq200FuTaznAnoYpnM8auS+Wak+57wGJQOJoW4g="
sender1.acmbma.com. 1800 TXT "v=spf1 ip4:185.99.184.146 -all"
Authority
The response has no authority records.
Additional
. 0 OPT ; payload 1280, xrcode 0, version 0, flags 0