202.106.90.* rDNS大全

中国北京联通

序号	iP	ptr	发现时间	更新时间
1	202.106.90.2	mail.sp.sasac.gov.cn.	2020-07-31	2024-05-16
2	202.106.90.140	exchangeserver.chalco.com.cn.	2020-07-31	2024-05-16
3	202.106.90.236	ec2-3-227-15-19.compute-1.amazonaws.com.	2022-04-24	2022-04-24
4	202.106.90.252	exchangeserver.chalco.com.cn.	2020-07-31	2024-05-16
5	202.106.90.255	ec2-3-227-134-103.compute-1.amazonaws.com.	2023-08-18	2023-08-18