CF1761124591480-tsm20251017082432

MXLIST.NET - mail.ctsig.com

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mail.ctsig.com checked at 2025-10-22T09:16:31.469Z 300ms 12/12/12 100% R:11

mail.ctsig.com

CNAMEmail.chinatelecomglobal.com

ctsig.com

MXmailcdn.21cn.com
MXmta-ent.21cn.com
NSdns21.hichina.com
NSdns22.hichina.com

Starts with same word

Starts similarily

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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gdtorxg CF johedugfp 2025-10-22