CF1760915560239-tsm20251017082432

MXLIST.NET - um-smtp-relay.um.umsystem.edu

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um-smtp-relay.um.umsystem.edu checked at 2025-10-19T23:12:40.227Z 186ms 28/28/28 100% R:11

um-smtp-relay.um.umsystem.edu

A128.206.6.139🇺🇸 UNIVERSITY-OF-MISSOURI---COLUMBIA

um.umsystem.edu

NSum-dc06.um.umsystem.edu
NSum-dc07.um.umsystem.edu
NSum-dc08.um.umsystem.edu
A198.209.56.193🇺🇸 UNIVERSITY-OF-MISSOURI---COLUMBIA
A198.209.56.227🇺🇸 UNIVERSITY-OF-MISSOURI---COLUMBIA
A209.106.229.20🇺🇸 UNIVERSITY-OF-MISSOURI---COLUMBIA

AI analysis

um-smtp-relay.um.umsystem.edu resolves to a single IP: 128.206.6.139.

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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cGBZsIx CF johedugfp 2025-10-19