shell:$ nslookup -timeout=2 -retry=1 'europe-west1-trustedsecure.cloudfunctions.net'
Server:		75.98.161.224
Address:	75.98.161.224#53

Non-authoritative answer:
Name:	europe-west1-trustedsecure.cloudfunctions.net
Address: 216.239.36.54
Name:	europe-west1-trustedsecure.cloudfunctions.net
Address: 2001:4860:4802:36::36