shell:$ nslookup -timeout=2 -retry=1 'c.gumgum.com'
Server:		127.0.0.53
Address:	127.0.0.53#53

Non-authoritative answer:
Name:	c.gumgum.com
Address: 3.171.38.40
Name:	c.gumgum.com
Address: 3.171.38.52
Name:	c.gumgum.com
Address: 3.171.38.66
Name:	c.gumgum.com
Address: 3.171.38.64