CF1763325060292-tsm20251116095642

MXLIST.NET - mx2.proofpoint.com.gslb.pphosted.com

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mx2.proofpoint.com.gslb.pphosted.com checked at 2025-11-16T20:31:00.271Z 112ms 38/38/38 100% R:10 allDone:true timedOut:false

mx2.proofpoint.com.gslb.pphosted.com

A2620:100:9001:b9::1 🇺🇸 Proofpoint
PTRmx0a-00148501.pphosted.com
A2620:100:9005:b9::1 🇺🇸 Proofpoint
PTRmx0b-00148501.pphosted.com
A67.231.152.185🇺🇸 Proofpoint
PTRmx0b-00148501.pphosted.com

proofpoint.com.gslb.pphosted.com

NSns-sc4.proofpoint.com

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Perform reverse DNS lookup as well as normal forward DNS. Check Autonomous System Numbers (ASNs) and BGP connections between Internet Service Providers.
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