SSL/TLS Certificate Lookup
Check a domain's SSL/TLS certificate — who issued it, when it expires, and whether the chain is trusted
capricorn-it.com
SSL/TLS Certificate
SSL/TLS Certificate for capricorn-it.com
Valid- Issued by (CA)
- Let's Encrypt
- Subject
- capricorn-it.com
- Valid from
- Sep 24, 2026
- Valid until
- Dec 23, 2026 (41 days remaining)
- Public key
- RSA 2048-bit
- Serial
- 05BBA35EC60EC28104DB093D428DF9F70564
- SHA-256 fingerprint
- 74:09:4B:FE:1D:42:B1:7D:83:E1:EE:DA:25:AC:1A:93:F6:40:12:86:FD:AB:2A:F2:46:48:92:19:87:8C:65:6B
- 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 capricorn-it.com's certificate expiring
This is today's certificate. Turn on monitoring and we'll watch capricorn-it.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.
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