shell:$ nslookup -timeout=2 -retry=1 'mrtglli.totisp.net'
Server:		1.1.1.1
Address:	1.1.1.1#53

Non-authoritative answer:
mrtglli.totisp.net	canonical name = poseidon.totisp.net.
Name:	poseidon.totisp.net
Address: 203.113.15.98