MXLIST.NET - authn-relay.us-east-2.a.mail.umich.edu
Search for IP or hostnames:
authn-relay.us-east-2.a.mail.umich.edu checked at 2025-11-29T21:48:50.922Z 73ms 32/32/32 100% R:10 allDone:true timedOut:false authn-relay.us-east-2.a.mail.umich.edu
us-east-2.a.mail.umich.edu
AI analysis
Three IP numbers are pointed to by authn-relay.us-east-2.a.mail.umich.edu: 3.130.129.248, 3.135.101.174 and 18.220.141.51.
Other host names such as ec2-18-220-141-51.us-east-2.compute.amazonaws.com, ec2-3-130-129-248.us-east-2.compute.amazonaws.com and ec2-3-135-101-174.us-east-2.compute.amazonaws.com share IP numbers with authn-relay.us-east-2.a.mail.umich.edu.