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

Results for*.aiotvideo.bytedance.com

Logged At	Not Before	Not After	Common Name	Matching Identities	Issuer Name
2025-03-01T02:41:30.273	2025-03-01T00:00:00	2026-04-01T23:59:59	*.aiotvideo.bytedance.com	*.aiotvideo.bytedance.com	C=US, O="DigiCert, Inc.", CN=RapidSSL Global TLS RSA4096 SHA256 2022 CA1
2025-03-01T02:41:30.273	2025-03-01T00:00:00	2026-04-01T23:59:59	*.aiotvideo.bytedance.com	*.aiotvideo.bytedance.com	C=US, O="DigiCert, Inc.", CN=RapidSSL Global TLS RSA4096 SHA256 2022 CA1
2024-02-26T06:25:53.416	2024-02-26T00:00:00	2025-03-28T23:59:59	*.aiotvideo.bytedance.com	*.aiotvideo.bytedance.com	C=US, O="DigiCert, Inc.", CN=RapidSSL Global TLS RSA4096 SHA256 2022 CA1
2024-02-26T06:25:53.416	2024-02-26T00:00:00	2025-03-28T23:59:59	*.aiotvideo.bytedance.com	*.aiotvideo.bytedance.com	C=US, O="DigiCert, Inc.", CN=RapidSSL Global TLS RSA4096 SHA256 2022 CA1