61.141.193.* Ptr List

China guangdong shenzhen telecom

Index	iP	PTR	Add time	Last found time
1	61.141.193.173	mail.guosen.com.cn.	2020-06-11	2025-12-21
2	61.141.193.174	smtp.guosen.com.cn.	2021-03-04	2025-12-20
3	61.141.193.174	mx.guosen.com.cn.	2024-03-21	2025-12-21
4	61.141.193.177	smtp.message.guosen.com.cn.	2020-06-11	2025-12-21
5	61.141.193.178	smtp.guosen.com.cn.	2020-06-11	2025-12-21
6	61.141.193.187	guosen.com.cn.hk.	2020-07-17	2025-12-21
7	61.141.193.187	mail.guosen.com.hk.	2021-03-04	2025-12-07
8	61.141.193.188	mail.guosen.com.hk.	2020-06-11	2025-12-21