2020-03-30-----2024-03-30 bmeeting.huaweicloud.com
2020-03-31-----2024-03-30 cloudec.huaweicloud.com
2020-10-30-----2024-03-30 meeting.huaweicloud.com
2023-08-25-----2023-08-25 bmeeting.huaweicloud.cn
2020-11-14-----2022-07-19 bcloudec.huaweicloud.com