CF1763345146015-tsm20251116095642

WWW.ROBTEX.COM - mail.csidn.com

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mail.csidn.com checked at 2025-11-17T02:05:45.999Z 91ms 40/40/40 100% R:11 allDone:true timedOut:false

mail.csidn.com

A52.21.203.147🇺🇸 Amazon
PTRmail.csidn.com

csidn.com

MXaspmx2.googlemail.com
MXaspmx3.googlemail.com
NSgreg.ns.cloudflare.com
NSjill.ns.cloudflare.com
MXaspmx.l.google.com
MXalt1.aspmx.l.google.com
MXalt2.aspmx.l.google.com
A2606:4700:3030::ac43:a1c1🇺🇸 Cloudflare
A2606:4700:3034::6815:f3e🇺🇸 Cloudflare
A104.21.15.62Cloudflare
A172.67.161.193🇺🇸 Cloudflare

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AI analysis

mail.csidn.com resolves to one IP number: 52.21.203.147.

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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