219.143.38.* Ptr List

China Beijing telecom

Index	iP	PTR	Add time	Last found time
1	219.143.38.19	159.13.211.222.broad.my.sc.dynamic.163data.com.cn.	2024-07-16	2024-07-16
2	219.143.38.45	gatewaymail.iapcm.ac.cn.	2020-06-19	2025-11-29
3	219.143.38.45	mail.iapcm.ac.cn.	2025-03-09	2025-11-26
4	219.143.38.168	mail.beijingleader.com.cn.	2020-06-19	2025-11-29
5	219.143.38.168	mail.ldhx.com.	2021-07-31	2025-11-08
6	219.143.38.239	mail.yuchengtech.com.	2020-08-27	2025-11-04
7	219.143.38.239	mail.yusys.com.cn.	2020-12-25	2025-11-29
8	219.143.38.240	www.yuchengtech.com.	2020-06-19	2025-11-29