SSL/TLS Certificate Lookup
Check a domain's SSL/TLS certificate — who issued it, when it expires, and whether the chain is trusted
own-clinic.com
SSL/TLS Certificate
SSL/TLS Certificate for own-clinic.com
Valid- Issued by (CA)
- Let's Encrypt
- Subject
- own-clinic.com
- Valid from
- Sep 14, 2026
- Valid until
- Dec 13, 2026 (39 days remaining)
- Public key
- RSA 2048-bit
- Serial
- 066EA9D433798E542EBD18820D691EF28FB3
- SHA-256 fingerprint
- E6:FF:56:67:F2:E2:AD:32:CD:07:C4:4A:C3:71:11:C4:14:A4:83:62:60:D0:A2:41:04:22:F5:A6:6F:86:7E:12
- Chain
- YR1 → Root YR → ISRG Root X1
Certificate Authority Authorization (CAA)
No CAA policy is published for this domain — any certificate authority may issue for it.
Never get surprised by own-clinic.com's certificate expiring
This is today's certificate. Turn on monitoring and we'll watch own-clinic.com continuously, notifying you the moment anything moves across all three signals:
Uptime
We visit the site from multiple regions worldwide and email you within minutes if it goes down, with a per-region breakdown so a real outage stands out from a regional blip.
DNS changes
We watch NS, MX, CAA, CNAME, TXT and A/AAAA records, and identify the host, network, and ASN behind them, so a real migration or hijack stands out from routine noise.
TLS certificate
We warn you 30, 14, 7, and 1 days before it expires, and flag it if the issuing authority changes or the certificate is unexpectedly replaced.
Free for your first domain: uptime, DNS, and certificate together. No credit card.