121.10.21.* Ptr List

China guangdong dongguan telecom

Index	iP	PTR	Add time	Last found time
1	121.10.21.68	tsmt.com.	2020-06-15	2026-02-02
2	121.10.21.90	mail.dgever.cn.	2022-06-09	2026-02-02
3	121.10.21.170	deltaww.com.cn.	2020-06-15	2026-02-02
4	121.10.21.227	shingtak.com.cn.	2020-06-15	2026-02-02
5	121.10.21.234	hkhangseng.cn.	2020-06-15	2021-06-09
6	121.10.21.234	mail.hkhangseng.cn.	2021-07-30	2026-02-02
7	121.10.21.235	hkhangseng.cn.	2020-11-10	2026-02-02