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216.73.217.38
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mail20.swisscom.com
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First observed
A
+1
-0
+
mail20.swisscom.com 3600 A 138.188.184.33
SOA
+1
-0
+
swisscom.com 600 SOA dns3.swisscom.com admin\.dns.swisscom.com 54046 21600 3600 604800 600