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

Results forshell-e.shell.ai

Logged At	Not Before	Not After	Common Name	Matching Identities	Issuer Name
2023-10-20T07:51:13.906	2022-10-31T09:37:47	2023-10-19T10:30:56	*.shell.ai	*.shell.ai	C=US, ST=Arizona, L=Scottsdale, O="GoDaddy.com, Inc.", OU=http://certs.godaddy.com/repository/, CN=Go Daddy Secure Certificate Authority - G2
2022-10-31T09:37:47.689	2022-10-31T09:37:47	2023-10-19T10:30:56	*.shell.ai	*.shell.ai	C=US, ST=Arizona, L=Scottsdale, O="GoDaddy.com, Inc.", OU=http://certs.godaddy.com/repository/, CN=Go Daddy Secure Certificate Authority - G2
2022-10-28T14:08:19.488	2022-10-28T14:08:18	2023-10-19T10:30:56	*.shell.ai	*.shell.ai	C=US, ST=Arizona, L=Scottsdale, O="GoDaddy.com, Inc.", OU=http://certs.godaddy.com/repository/, CN=Go Daddy Secure Certificate Authority - G2
2022-09-18T00:44:25.716	2022-09-18T00:44:19	2023-10-19T10:30:56	*.shell.ai	*.shell.ai	C=US, ST=Arizona, L=Scottsdale, O="GoDaddy.com, Inc.", OU=http://certs.godaddy.com/repository/, CN=Go Daddy Secure Certificate Authority - G2
2021-10-19T10:30:57.706	2021-10-19T10:30:56	2022-10-19T10:30:56	*.shell.ai	*.shell.ai	C=US, ST=Arizona, L=Scottsdale, O="GoDaddy.com, Inc.", OU=http://certs.godaddy.com/repository/, CN=Go Daddy Secure Certificate Authority - G2