CF1757772748797-tsm20250912070358

IPLIST.NET - mailman1.cis.mcmaster.ca

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mailman1.cis.mcmaster.ca checked at 2025-09-13T14:12:28.719Z 559ms 36/36/36 100% R:8

AI analysis

130.113.226.200 is the IP number that mailman1.cis.mcmaster.ca points to.

The mail server, mxer.cis.mcmaster.ca, handles mailman1.cis.mcmaster.ca.

mxer.cis.mcmaster.ca is configured to point to two IP addresses: 130.113.64.135 and 130.113.128.9.

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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