shell:$ nslookup -timeout=2 -retry=1 'www.tjk-njk.com'
Server:		127.0.0.53
Address:	127.0.0.53#53

Non-authoritative answer:
www.tjk-njk.com	canonical name = tjk-njk.com.
Name:	tjk-njk.com
Address: 138.199.7.37