shell:$ nslookup -timeout=2 -retry=1 'api.bitflyer.com'
Server:		75.98.161.224
Address:	75.98.161.224#53

Non-authoritative answer:
api.bitflyer.com	canonical name = bohr.edgekey.net.
bohr.edgekey.net	canonical name = e11159.dscb.akamaiedge.net.
Name:	e11159.dscb.akamaiedge.net
Address: 23.194.157.14
Name:	e11159.dscb.akamaiedge.net
Address: 2600:1405:d400:288::2b97
Name:	e11159.dscb.akamaiedge.net
Address: 2600:1405:d400:286::2b97