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216.73.217.38
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spf.mailengine1.com
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First observed
SOA
+1
-0
+
mailengine1.com 900 SOA ns-389.awsdns-48.com awsdns-hostmaster.amazon.com 1 7200 900 1209600 86400
TXT
+1
-0
+
spf.mailengine1.com 300 TXT "v=spf1 ip4:66.59.0.0/19 ip4:72.19.192.0/18 ip4:192.40.160.0/19 ~all"