SSL/TLS Certificate Lookup
Check a domain's SSL/TLS certificate — who issued it, when it expires, and whether the chain is trusted
jrturismo-es.com.br
SSL/TLS Certificate
SSL/TLS Certificate for jrturismo-es.com.br
Valid- Issued by (CA)
- Let's Encrypt
- Subject
- jrturismo-es.com.br
- Valid from
- Jun 10, 2026
- Valid until
- Sep 8, 2026 (38 days remaining)
- Public key
- RSA 2048-bit
- Serial
- 05FACC565C20DFEB1FD18A1C51FC30974183
- SHA-256 fingerprint
- F0:CF:D3:59:40:07:AD:09:76:3E:82:1B:2A:93:81:C4:B4:AD:55:22:49:7F:0A:9B:3E:2E:85:25:A0:49:C5:64
- 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.
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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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