202.197.64.21 — Wuhan, Hubei, 🇨🇳 China · AS4538 ERX-CERNET-BKB

PTR

mx-csu-edu-cn.icoremail.net

mail.csu.edu.cn

pop3.csu.edu.cn

smtp.csu.edu.cn

mail.sklmg.edu.cn

A record for

`smtp.csu.edu.cn`
	A	202.197.64.20
	A	202.197.64.21

Previously A record for

mail.sklmg.edu.cn

IP numbers used in conjunction

100%	202.197.64.20

🛡️Is this IP blacklisted?Check against 50+ spam databases→🌐202.197.64.0/204K IPs · AS4538 ERX-CERNET-BKB→🔧AS4538ERX-CERNET-BKB autonomous system→

Wuhan, Hubei, 🇨🇳 China

^{🇨🇳 ERX-CERNET-BKB202.197.64.0/20 CMI (Customer Route)}

202.197.64.21 Wuhan, Hubei, 🇨🇳 China Courtesy of