shell:$ nslookup -timeout=2 -retry=1 'www.attokyo.co.jp'
Server:		75.98.161.224
Address:	75.98.161.224#53

Non-authoritative answer:
www.attokyo.co.jp	canonical name = www.attokyo.co.jp.edgekey.net.
www.attokyo.co.jp.edgekey.net	canonical name = e369156.dscb.akamaiedge.net.
Name:	e369156.dscb.akamaiedge.net
Address: 23.199.54.228
Name:	e369156.dscb.akamaiedge.net
Address: 23.199.54.235
Name:	e369156.dscb.akamaiedge.net
Address: 2600:1405:d400:9::17c7:36eb
Name:	e369156.dscb.akamaiedge.net
Address: 2600:1405:d400:9::17c7:36e4