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

Non-authoritative answer:
Name:	js.captcha-display.com
Address: 143.204.204.77
Name:	js.captcha-display.com
Address: 143.204.204.34
Name:	js.captcha-display.com
Address: 143.204.204.86
Name:	js.captcha-display.com
Address: 143.204.204.36