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216.73.216.226
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spf.zixport.com
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First observed
SOA
+1
-0
+
zixport.com 600 SOA ns.zixcorp.com noc.zixcorp.com 2025081801 3600 300 604800 600
TXT
+1
-0
+
spf.zixport.com 600 TXT "v=spf1 ip4:199.30.232.0/21 ip4:63.71.8.0/21 ~all"