shell:$ nslookup -timeout=2 -retry=1 'souluapp.com'
Server:		75.98.161.224
Address:	75.98.161.224#53

Non-authoritative answer:
souluapp.com	canonical name = alb-2kxcj3on0t6e0s5hh1.eu-central-1.alb.aliyuncs.com.
Name:	alb-2kxcj3on0t6e0s5hh1.eu-central-1.alb.aliyuncs.com
Address: 47.254.144.15
Name:	alb-2kxcj3on0t6e0s5hh1.eu-central-1.alb.aliyuncs.com
Address: 47.254.151.32
Name:	alb-2kxcj3on0t6e0s5hh1.eu-central-1.alb.aliyuncs.com
Address: 8.209.76.63
Name:	alb-2kxcj3on0t6e0s5hh1.eu-central-1.alb.aliyuncs.com
Address: 47.254.172.100
Name:	alb-2kxcj3on0t6e0s5hh1.eu-central-1.alb.aliyuncs.com
Address: 8.209.73.235