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

Results for*.brl.ntt.co.jp

Logged At	Not Before	Not After	Common Name	Matching Identities	Issuer Name
2020-01-29T02:18:04.619	2008-01-15T01:12:39	2013-01-14T01:12:39	*.brl.ntt.co.jp	*.brl.ntt.co.jp	C=US, O=Equifax Secure Inc., CN=Equifax Secure Global eBusiness CA-1
2020-01-29T02:18:04.619	2008-01-15T01:12:39	2013-01-14T01:12:39	*.brl.ntt.co.jp	*.brl.ntt.co.jp	C=US, O=Equifax Secure Inc., CN=Equifax Secure Global eBusiness CA-1
2017-04-14T22:34:20.134	2017-03-31T00:00:00	2020-03-30T23:59:59	*.brl.ntt.co.jp	*.brl.ntt.co.jp	C=US, O=GeoTrust Inc., CN=RapidSSL SHA256 CA
2017-04-14T22:34:20.134	2017-03-31T00:00:00	2020-03-30T23:59:59	*.brl.ntt.co.jp	*.brl.ntt.co.jp	C=US, O=GeoTrust Inc., CN=RapidSSL SHA256 CA
2017-03-31T04:21:59.019	2017-03-31T00:00:00	2020-03-30T23:59:59	*.brl.ntt.co.jp	*.brl.ntt.co.jp	C=US, O=GeoTrust Inc., CN=RapidSSL SHA256 CA
2017-03-31T04:21:59.019	2017-03-31T00:00:00	2020-03-30T23:59:59	*.brl.ntt.co.jp	*.brl.ntt.co.jp	C=US, O=GeoTrust Inc., CN=RapidSSL SHA256 CA
2016-02-15T22:05:45.661	2010-07-27T03:38:17	2013-01-15T00:02:39	*.brl.ntt.co.jp	*.brl.ntt.co.jp	C=US, O=Equifax, OU=Equifax Secure Certificate Authority
2016-02-15T22:05:45.661	2010-07-27T03:38:17	2013-01-15T00:02:39	*.brl.ntt.co.jp	*.brl.ntt.co.jp	C=US, O=Equifax, OU=Equifax Secure Certificate Authority
2013-09-18T12:52:44.338	2013-01-16T18:15:32	2017-02-18T00:13:10	*.brl.ntt.co.jp	*.brl.ntt.co.jp	C=US, O="GeoTrust, Inc.", CN=RapidSSL CA
2013-09-18T12:52:44.338	2013-01-16T18:15:32	2017-02-18T00:13:10	*.brl.ntt.co.jp	*.brl.ntt.co.jp	C=US, O="GeoTrust, Inc.", CN=RapidSSL CA