121.15.200.* Ptr List

China guangdong shenzhen telecom

Index iP PTR Add time Last found time
1 121.15.200.42 hyanmail.hyanlabdel.com.cn. 2020-06-11 2025-10-12
2 121.15.200.45 mail01.tatfook.com. 2020-06-11 2025-10-12
3 121.15.200.65 silverbasis.com.cn. 2020-06-11 2025-10-12
4 121.15.200.89 mail.refond.com. 2020-06-11 2022-08-04
5 121.15.200.97 mail.yifangdigital.cn. 2020-06-11 2025-10-12
6 121.15.200.98 mail.yifangdigital.com. 2020-06-11 2025-10-12
7 121.15.200.99 mail.yifangdigital.cn. 2020-06-11 2025-01-12
8 121.15.200.100 mail.yifangdigital.com. 2020-06-11 2025-01-12
9 121.15.200.117 mail.topband-e.com. 2020-06-11 2025-10-12
10 121.15.200.225 mail.gloriousphl.com.cn. 2020-06-11 2025-10-12
11 121.15.200.241 oa.rondi.com.cn. 2020-06-11 2021-01-26
12 121.15.200.242 oa.rondi.com.cn. 2020-06-11 2021-01-26

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