CF1759866114577-tsm20251005211530

IPLIST.NET - smtp.sph.umich.edu

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smtp.sph.umich.edu checked at 2025-10-07T19:41:54.564Z 88ms 41/41/41 100% R:14

smtp.sph.umich.edu

CNAMEsmtp1.sph.umich.edu
CNAMEmail-relay-old.itd.umich.edu
A141.211.12.122🇺🇸 UMICH-ASN1
A141.211.125.101🇺🇸 UMICH-ASN1

sph.umich.edu

NSdns3.umich.org
NSdns4.umich.org
NSdns1.itd.umich.edu
NSdns2.itd.umich.edu
MXmail-relay.itd.umich.edu
A2606:4700:7::25 🇺🇸 Cloudflare
A2a06:98c1:58::25 🇺🇸 Cloudflare
A162.159.140.37 Cloudflare
A172.66.0.37🇺🇸 Cloudflare

Starts with same word

Starts similarily

AI analysis

smtp.sph.umich.edu resolves to two IP numbers: 141.211.12.122 and 141.211.125.101.

Other host names share IP numbers with smtp.sph.umich.edu; for instance mail-relay-old.itd.umich.edu.

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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tloJsSF CF johedugfp 2025-10-07