221.10.253.244 - rtsak.com

A record for

`mail.swzd.cn`
	A	221.10.253.244
`mail.web99.cn`
	A	221.10.253.244

Previously A record for

mail.leourice.com

🛡️Is this IP blacklisted?Check against 50+ spam databases→🌐221.10.0.0/1666K IPs · AS4837 CHINA169-Backbone→🔧AS4837CHINA169-Backbone autonomous system→

Chengdu, Sichuan, 🇨🇳 China

^{🇨🇳 CHINA169-Backbone}

221.10.253.244 Chengdu, Sichuan, 🇨🇳 China Courtesy of