It can be anything! An apex, subdomain, or even a URL.

Results forsd.cdtbigdata.com

Logged At	Not Before	Not After	Common Name	Matching Identities	Issuer Name
2025-07-31T06:29:30.038	2025-07-31T06:27:51	2026-07-31T06:27:51	sd.cdtbigdata.com	sd.cdtbigdata.com	C=US, ST=Arizona, L=Scottsdale, O="GoDaddy.com, Inc.", OU=http://certs.godaddy.com/repository/, CN=Go Daddy Secure Certificate Authority - G2
2025-07-31T06:27:51.882	2025-07-31T06:27:51	2026-07-31T06:27:51	sd.cdtbigdata.com	sd.cdtbigdata.com	C=US, ST=Arizona, L=Scottsdale, O="GoDaddy.com, Inc.", OU=http://certs.godaddy.com/repository/, CN=Go Daddy Secure Certificate Authority - G2
2024-08-22T18:39:04.367	2024-08-22T18:39:03	2025-08-22T18:39:03	sd.cdtbigdata.com	sd.cdtbigdata.com	C=US, ST=Arizona, L=Scottsdale, O="GoDaddy.com, Inc.", OU=http://certs.godaddy.com/repository/, CN=Go Daddy Secure Certificate Authority - G2