220.181.12.112 - rtsak.com

PTR

m13.mail.163.com

A record for

`m12-112.163.com`
	A	220.181.12.112
`m13.mail.163.com`
	A	45.254.50.243
	A	45.254.50.244
	A	45.254.50.245
	A	45.254.50.246
	A	123.126.96.245
	A	123.126.96.246
	A	220.181.12.112
	A	220.181.12.113
	A	220.181.12.115
	A	220.181.12.116

IP numbers used in conjunction

50%	45.254.50.243
50%	45.254.50.244
50%	45.254.50.245
50%	45.254.50.246
50%	123.126.96.245
50%	123.126.96.246
50%	220.181.12.113
50%	220.181.12.115
50%	220.181.12.116

🛡️Is this IP blacklisted?Check against 50+ spam databases→🌐220.181.0.0/198K IPs · AS23724 CHINA-1→🔧AS23724CHINA-1 autonomous system→

Beijing, Beijing, 🇨🇳 China

^{🇨🇳 CHINA-1}

220.181.12.112 Beijing, Beijing, 🇨🇳 China Courtesy of