shell:$ nslookup -timeout=2 -retry=1 'downdetector.pl'
Server:		75.98.161.224
Address:	75.98.161.224#53

Non-authoritative answer:
Name:	downdetector.pl
Address: 104.18.4.93
Name:	downdetector.pl
Address: 104.18.5.93
Name:	downdetector.pl
Address: 2606:4700::6812:45d
Name:	downdetector.pl
Address: 2606:4700::6812:55d