shell:$ nslookup -timeout=2 -retry=1 'www.lencr.org'
Server:		1.1.1.1
Address:	1.1.1.1#53

Non-authoritative answer:
www.lencr.org	canonical name = letsencrypt.netlify.com.
Name:	letsencrypt.netlify.com
Address: 18.208.88.157
Name:	letsencrypt.netlify.com
Address: 98.84.224.111
Name:	letsencrypt.netlify.com
Address: 2600:1f18:16e:df01::258
Name:	letsencrypt.netlify.com
Address: 2600:1f18:16e:df01::259