59.37.21.* Ptr List

China guangdong dongguan telecom

Index iP PTR Add time Last found time
1 59.37.21.49 50-241-4-32-static.hfc.comcastbusiness.net. 2024-05-06 2024-05-06
2 59.37.21.138 mail01.lstech.cn. 2020-11-05 2024-03-08
3 59.37.21.138 mail.lingyiitech.com. 2020-12-22 2025-12-25
4 59.37.21.138 mail.triumphleadgroup.com. 2021-01-21 2024-03-25
5 59.37.21.138 mail.lstech.cn. 2021-06-10 2024-08-08
6 59.37.21.139 mail.lingyiitech.com. 2020-08-01 2025-12-25
7 59.37.21.139 mail.triumphleadgroup.com. 2020-12-22 2024-08-08
8 59.37.21.139 mail01.lstech.cn. 2021-06-10 2024-08-02
9 59.37.21.140 mail.lingyiitech.com. 2020-08-01 2025-12-25
10 59.37.21.140 mail01.lstech.cn. 2020-12-22 2024-08-08
11 59.37.21.140 mail.triumphleadgroup.com. 2021-01-21 2024-07-10
12 59.37.21.141 mail.lingyiitech.com. 2020-11-11 2025-12-25
13 59.37.21.141 mail01.lstech.cn. 2020-12-22 2024-07-09
14 59.37.21.141 mail.triumphleadgroup.com. 2021-06-10 2024-08-08
15 59.37.21.142 mail01.lstech.cn. 2020-08-01 2024-07-27
16 59.37.21.142 mail.triumphleadgroup.com. 2020-12-22 2024-08-02
17 59.37.21.142 mail.lingyiitech.com. 2021-06-04 2025-12-25
18 59.37.21.218 kiny.com.cn. 2021-06-04 2025-12-25

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