CF1763297945155-tsm20251116095642

MXLIST.NET - av21.ocsweb.microsoft.com

Search for IP or hostnames:

av21.ocsweb.microsoft.com checked at 2025-11-16T12:59:05.038Z 502ms 19/19/19 100% R:6 allDone:true timedOut:false
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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