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216.73.216.231
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smtp.ert.com.co
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First observed
A
+1
-0
+
smtp.ert.com.co 3600 A 51.81.215.47
SOA
+1
-0
+
ert.com.co 3600 SOA ns1.ert.com.co hostmaster.ert.com.co 2024070407 7200 3600 86400 3600