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

Non-authoritative answer:
static.flat-ads.com	canonical name = static.flat-ads.com.akamaized.net.
static.flat-ads.com.akamaized.net	canonical name = a1217.dscd.akamai.net.
Name:	a1217.dscd.akamai.net
Address: 23.199.54.56
Name:	a1217.dscd.akamai.net
Address: 23.199.54.46
Name:	a1217.dscd.akamai.net
Address: 2600:1407:e800:23::b819:7bc2
Name:	a1217.dscd.akamai.net
Address: 2600:1407:e800:23::b819:7bba