SSL/TLS Certificate Lookup
Check a domain's SSL/TLS certificate — who issued it, when it expires, and whether the chain is trusted
clima-ar.com.br
SSL/TLS Certificate
SSL/TLS Certificate for clima-ar.com.br
Valid- Issued by (CA)
- Let's Encrypt
- Subject
- clima-ar.com.br
- Valid from
- Jun 3, 2026
- Valid until
- Sep 1, 2026 (41 days remaining)
- Public key
- RSA 2048-bit
- Serial
- 05A4F3120F76378DDE0B260238B6D41AA4CC
- SHA-256 fingerprint
- D8:69:27:50:67:40:2B:9A:57:CE:55:A2:4D:37:59:75:FD:98:CB:AF:DE:4F:1C:A3:7E:00:C9:C8:57:26:DD:A8
- 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 clima-ar.com.br's certificate expiring
This is today's certificate. Turn on monitoring and we'll watch clima-ar.com.br 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.
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