180.169.121.* Ptr List

China Shanghai telecom

Index	iP	PTR	Add time	Last found time
1	180.169.121.21	smtp.amecnsh.com.	2020-07-23	2026-09-07
2	180.169.121.22	smtp2.amecnsh.com.	2020-07-23	2026-09-07
3	180.169.121.23	mail.amecnsh.com.	2020-07-23	2026-09-07
4	180.169.121.87	zxshcas1.zhaoxin.com.	2022-04-24	2026-09-07
5	180.169.121.88	zxshcas2.zhaoxin.com.	2022-04-24	2026-09-07
6	180.169.121.91	zxshcas1.zhaoxin.com.	2020-07-23	2026-09-07
7	180.169.121.92	zxshcas2.zhaoxin.com.	2020-07-23	2026-09-07
8	180.169.121.100	mail.fosunpharma.com.	2020-07-23	2026-09-07
9	180.169.121.143	mx.epson.com.cn.	2020-07-23	2026-09-07
10	180.169.121.163	edm.epson.com.hk.	2020-07-23	2026-09-07
11	180.169.121.189	eccmailo2.shdc.epson.com.cn.	2020-07-23	2026-09-07
12	180.169.121.190	eccmailo1.shdc.epson.com.cn.	2020-07-23	2026-09-07