SSL/TLS Certificate Lookup
Check a domain's SSL/TLS certificate — who issued it, when it expires, and whether the chain is trusted
biotech-partner.com
SSL/TLS Certificate
SSL/TLS Certificate for biotech-partner.com
Self-signed- Issued by (CA)
- Default SSL Certificate
- Subject
- Default SSL Certificate
- Valid from
- Jun 2, 2016
- Valid until
- Jun 2, 2019 (expired 2673 days ago)
- Public key
- RSA 2048-bit
- Serial
- 575002E000010E16
- SHA-256 fingerprint
- 52:96:48:AF:53:9B:8E:04:73:F0:14:62:3F:19:A6:85:A1:66:42:0C:1F:11:85:44:2E:81:B0:87:70:41:70:A3
- Chain
- Default SSL Certificate
Certificate Authority Authorization (CAA)
No CAA policy is published for this domain — any certificate authority may issue for it.
This certificate has been served since Sep 25, 2026.
Never get surprised by biotech-partner.com's certificate expiring
This is today's certificate. Turn on monitoring and we'll watch biotech-partner.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, DNSSEC, CNAME 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.