218.19.148.195 — Shenzhen, Guangdong, 🇨🇳 China · AS4134 CHINANET-BACKBONE

PTR

mail.csg.cn

A record for

`mail.csg.cn`
	A	240e:f9:8060::1:8
	A	112.94.221.57
	A	183.236.220.57
	A	218.19.148.195
`mail.guangzhou.csg.cn`
	A	240e:f9:8060::1:8
	A	112.94.221.57
	A	183.236.220.57
	A	218.19.148.195
`mail.gx.csg.cn`
	A	240e:f9:8060::1:8
	A	112.94.221.57
	A	183.236.220.57
	A	218.19.148.195
`mx.mail.csg.cn`
	A	112.94.221.57
	A	183.236.220.57
	A	218.19.148.195
`m.sz.csg.cn`
	A	240e:f9:8060::1:8
	A	112.94.221.57
	A	183.236.220.57
	A	218.19.148.195
`smtp.yn.csg.cn`
	A	183.236.220.57
	A	218.19.148.195

IP numbers used in conjunction

100%	183.236.220.57
83%	112.94.221.57
66%	240e:f9:8060::1:8

🛡️Is this IP blacklisted?Check against 50+ spam databases→🌐218.16.0.0/14262K IPs · AS4134 CHINANET-BACKBONE→🔧AS4134CHINANET-BACKBONE autonomous system→

Shenzhen, Guangdong, 🇨🇳 China

^{🇨🇳 CHINANET-BACKBONE218.16.0.0/14 Guangdong Province}

218.19.148.195 Shenzhen, Guangdong, 🇨🇳 China Courtesy of