CF1759845077334-tsm20251005211530

NSLIST.NET - smtp.cstnet.cn

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smtp.cstnet.cn checked at 2025-10-07T13:51:17.319Z 787ms 25/25/25 100% R:15

smtp.cstnet.cn

A159.226.251.11🇨🇳 CSTNET-AS-AP
PTRsmtp.cstnet.cn

cstnet.cn

MXmx1.cstnet.cn
MXmx.cstnet.cn
NSns3.cstnet.cn
NSns4.cstnet.cn
A159.226.27.40🇨🇳 CSTNET-AS-AP
rank #218395 globally
rank #4024 in the tld

PTR for

Starts with same word

Starts similarily

AI analysis

smtp.cstnet.cn resolves to one IP number: 159.226.251.11.

Other host names, for instance smtp.igsnrr.ac.cn, smtp.lreis.ac.cn, smtp.cstnet.net.cn and smtp1.cstnet.cn share IP numbers with smtp.cstnet.cn.

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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oHABIzJ CF johedugfp 2025-10-07