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

Results for*.micro22.com

Logged At	Not Before	Not After	Common Name	Matching Identities	Issuer Name
2022-01-08T00:25:43.495	2022-01-08T00:00:00	2023-01-08T23:59:59	sni.cloudflaressl.com	*.micro22.com	C=US, O="Cloudflare, Inc.", CN=Cloudflare Inc ECC CA-3
2022-01-08T00:25:43.495	2022-01-08T00:00:00	2023-01-08T23:59:59	sni.cloudflaressl.com	*.micro22.com	C=US, O="Cloudflare, Inc.", CN=Cloudflare Inc ECC CA-3
2021-02-08T13:04:00.046	2021-02-08T00:00:00	2022-02-07T23:59:59	micro22.com	*.micro22.com	C=US, O="Cloudflare, Inc.", CN=Cloudflare Inc ECC CA-3
2021-02-08T13:04:00.046	2021-02-08T00:00:00	2022-02-07T23:59:59	micro22.com	*.micro22.com	C=US, O="Cloudflare, Inc.", CN=Cloudflare Inc ECC CA-3
2021-02-08T13:03:59.147	2021-02-08T00:00:00	2022-02-07T23:59:59	micro22.com	*.micro22.com	C=US, O="Cloudflare, Inc.", CN=Cloudflare Inc RSA CA-2
2021-02-08T13:03:59.147	2021-02-08T00:00:00	2022-02-07T23:59:59	micro22.com	*.micro22.com	C=US, O="Cloudflare, Inc.", CN=Cloudflare Inc RSA CA-2
2021-02-08T12:03:26.444	2021-02-08T00:00:00	2022-02-07T23:59:59	sni.cloudflaressl.com	*.micro22.com	C=US, O="Cloudflare, Inc.", CN=Cloudflare Inc ECC CA-3
2021-02-08T12:03:26.444	2021-02-08T00:00:00	2022-02-07T23:59:59	sni.cloudflaressl.com	*.micro22.com	C=US, O="Cloudflare, Inc.", CN=Cloudflare Inc ECC CA-3