Yahoo
Domain verification
yahoo-verification-key=dOsGdQaGuIusjpWdxbXnbmtWNtxUXSf/bpNe1Yooeuo=
Question and response
Question
dig paypal-notification.com. TXT
Answer
paypal-notification.com. 300 TXT "v=spf1 ip4:74.112.67.243 -all"
paypal-notification.com. 300 TXT "yahoo-verification-key=dOsGdQaGuIusjpWdxbXnbmtWNtxUXSf/bpNe1Yooeuo="
Authority
paypal-notification.com. 300 NS pdns100.ultradns.com.
paypal-notification.com. 300 NS pdns100.ultradns.net.
paypal-notification.com. 300 NS ns1-pchnet.paypal.com.
paypal-notification.com. 300 NS ns2-pchnet.paypal.com.
Additional
. 0 OPT ; payload 1232, xrcode 0, version 0, flags 0