pda.openstat.netSubdomains

Subdomain	First seen	Last seen	DNS	Certificate issuer	Report
www.openstat.net	Nov 2015	Jan 2023	Resolves	Let's Encrypt	Report →
pda.openstat.net	Nov 2010	Dec 2015	Resolves	thawte, Inc.	Report →
p.openstat.net	Sept 2014	Sept 2014	Resolves	StartCom Ltd.	Report →

Found in public certificate transparency logs, which record every publicly trusted certificate. Some subdomains may no longer exist.