shell:$ nslookup -timeout=2 -retry=1 'line.trx-ott.com'
Server:		1.1.1.1
Address:	1.1.1.1#53

Non-authoritative answer:
line.trx-ott.com	canonical name = line.txcdnline.com.
Name:	line.txcdnline.com
Address: 185.243.7.190