shell:$ nslookup -timeout=2 -retry=1 'covid.saude.gov.br'
Server:		75.98.161.224
Address:	75.98.161.224#53

Non-authoritative answer:
covid.saude.gov.br	canonical name = d3cvrjmm24is2i.cloudfront.net.
Name:	d3cvrjmm24is2i.cloudfront.net
Address: 13.249.141.53
Name:	d3cvrjmm24is2i.cloudfront.net
Address: 13.249.141.60
Name:	d3cvrjmm24is2i.cloudfront.net
Address: 13.249.141.109
Name:	d3cvrjmm24is2i.cloudfront.net
Address: 13.249.141.102
Name:	d3cvrjmm24is2i.cloudfront.net
Address: 2600:9000:212f:7200:c:2f42:a680:93a1
Name:	d3cvrjmm24is2i.cloudfront.net
Address: 2600:9000:212f:5c00:c:2f42:a680:93a1
Name:	d3cvrjmm24is2i.cloudfront.net
Address: 2600:9000:212f:4200:c:2f42:a680:93a1
Name:	d3cvrjmm24is2i.cloudfront.net
Address: 2600:9000:212f:9200:c:2f42:a680:93a1
Name:	d3cvrjmm24is2i.cloudfront.net
Address: 2600:9000:212f:b600:c:2f42:a680:93a1
Name:	d3cvrjmm24is2i.cloudfront.net
Address: 2600:9000:212f:3a00:c:2f42:a680:93a1
Name:	d3cvrjmm24is2i.cloudfront.net
Address: 2600:9000:212f:5200:c:2f42:a680:93a1
Name:	d3cvrjmm24is2i.cloudfront.net
Address: 2600:9000:212f:fc00:c:2f42:a680:93a1