219.143.248.* rDNS大全

中国北京电信

序号	iP	ptr	发现时间	更新时间
1	219.143.248.3	ec2-54-148-159-194.us-west-2.compute.amazonaws.com.	2022-06-11	2022-06-11
2	219.143.248.67	mail.surpner.com.	2020-12-21	2023-10-22
3	219.143.248.164	mail.ccbfund.cn.	2020-12-21	2023-10-22
4	219.143.248.190	mail.ccbfund.com.cn.	2020-12-21	2023-10-22