dragonpass.com子域名：
mastercardeurope-uat.dragonpass.com
global-unionbank-pre.dragonpass.com
unionbankph-pre.dragonpass.com
products-service.dragonpass.com
overseas-api-uks.dragonpass.com
mastercardtravelpass-pre.dragonpass.com
global-payment-pre.dragonpass.com
visa-canada-uat.dragonpass.com
mastercardtravelpass.dragonpass.com