223.71.242.241 — AS56048 CMNET-BEIJING-AP

PTR

mail.csgbj.cn

A record for

`mail.csgbj.cn`
	A	223.71.242.241

Previously A record for

csgbj.cn

🛡️Is this IP blacklisted?Check against 50+ spam databases→🌐223.71.192.0/1816K IPs · AS56048 CMNET-BEIJING-AP→🔧AS56048CMNET-BEIJING-AP autonomous system→^{🇨🇳 CMNET-BEIJING-AP223.71.192.0/18 CMI (Customer Route)}