shell:$ nslookup -timeout=2 -retry=1 'telebirrminiapp.ethiotelecom.et'
Server:		75.98.161.224
Address:	75.98.161.224#53

Non-authoritative answer:
telebirrminiapp.ethiotelecom.et	canonical name = e8cf1831559048de85332eba4b4d2d15.vip1.huaweicloudwaf.com.
Name:	e8cf1831559048de85332eba4b4d2d15.vip1.huaweicloudwaf.com
Address: 159.138.177.50
Name:	e8cf1831559048de85332eba4b4d2d15.vip1.huaweicloudwaf.com
Address: 159.138.177.251
Name:	e8cf1831559048de85332eba4b4d2d15.vip1.huaweicloudwaf.com
Address: 159.138.177.194
Name:	e8cf1831559048de85332eba4b4d2d15.vip1.huaweicloudwaf.com
Address: 159.138.177.83