121.10.0.* Ptr List

China guangdong dongguan telecom

Index	iP	PTR	Add time	Last found time
1	121.10.0.138	mail.sanyigp.com.	2023-05-21	2025-09-28
2	121.10.0.140	antispam.sanyigp.com.	2023-05-21	2025-09-28
3	121.10.0.186	hkppm.com.cn.	2021-12-21	2025-09-28
4	121.10.0.187	hkppm.com.cn.	2021-12-21	2025-09-28
5	121.10.0.188	hkppm.com.cn.	2021-12-21	2025-09-28
6	121.10.0.189	hkppm.com.cn.	2021-12-21	2025-09-28
7	121.10.0.190	hkppm.com.cn.	2021-12-21	2025-09-28
8	121.10.0.196	mail.fuhua-cn.com.	2021-12-21	2025-09-28
9	121.10.0.227	cheerine-cn.com.	2021-12-21	2025-09-28