117.52.31.* Ptr List

South Korea Seoul Uplus

Index	iP	PTR	Add time	Last found time
1	117.52.31.8	imailer.dtis.re.kr.	2025-09-05	2026-07-09
2	117.52.31.70	mail.sarang.net.	2025-09-05	2026-07-09
3	117.52.31.71	mail2.sarang.net.	2025-09-05	2026-07-09
4	117.52.31.82	www2.sarang.net.	2025-09-05	2026-07-09
5	117.52.31.83	www3.sarang.net.	2025-09-05	2026-07-09
6	117.52.31.86	www.twin.or.kr.	2025-09-05	2026-07-09
7	117.52.31.162	terrace.tc.co.kr.	2025-04-18	2026-07-09
8	117.52.31.171	mail.tc.co.kr.	2025-04-18	2026-07-09
9	117.52.31.220	biplus.co.kr.	2024-03-13	2026-05-18
10	117.52.31.220	mail.biplus.co.kr.	2025-01-21	2026-07-09
11	117.52.31.234	mail.daeguline.com.	2021-08-30	2026-07-09
12	117.52.31.244	webmail.dnworks.co.kr.	2025-09-05	2026-07-09
13	117.52.31.246	webmail.dnworks.co.kr.	2021-08-30	2025-04-18