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

Non-authoritative answer:
Name:	olsera.com
Address: 54.192.55.90
Name:	olsera.com
Address: 54.192.55.2
Name:	olsera.com
Address: 54.192.55.71
Name:	olsera.com
Address: 54.192.55.79
Name:	olsera.com
Address: 2600:9000:200e:4800:1c:ff38:fcc0:93a1
Name:	olsera.com
Address: 2600:9000:200e:2800:1c:ff38:fcc0:93a1
Name:	olsera.com
Address: 2600:9000:200e:ea00:1c:ff38:fcc0:93a1
Name:	olsera.com
Address: 2600:9000:200e:c200:1c:ff38:fcc0:93a1
Name:	olsera.com
Address: 2600:9000:200e:c800:1c:ff38:fcc0:93a1
Name:	olsera.com
Address: 2600:9000:200e:4e00:1c:ff38:fcc0:93a1
Name:	olsera.com
Address: 2600:9000:200e:2c00:1c:ff38:fcc0:93a1
Name:	olsera.com
Address: 2600:9000:200e:f800:1c:ff38:fcc0:93a1