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216.73.217.38
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mx3.sco.cisco.com
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mx3.sco.cisco.com
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First observed
A
+1
-0
+
mx3.sco.cisco.com 300 A 208.90.58.113
SOA
+1
-0
+
sco.cisco.com 300 SOA use1.akam.net stbu-hostmaster.cisco.com 2026042403 1200 300 1209600 3600