shell:$ nslookup -timeout=2 -retry=1 'line.protv.cc'
Server:		75.98.161.224
Address:	75.98.161.224#53

Non-authoritative answer:
line.protv.cc	canonical name = private-tx-cf.proxytx.cloud.
Name:	private-tx-cf.proxytx.cloud
Address: 185.243.7.190