SSL/TLS Certificate Lookup
Check a domain's SSL/TLS certificate — who issued it, when it expires, and whether the chain is trusted
passo-a-rezar.org
SSL/TLS Certificate
SSL/TLS Certificate for passo-a-rezar.org
Valid- Issued by (CA)
- Let's Encrypt
- Subject
- passo-a-rezar.net
- Valid from
- Sep 2, 2026
- Valid until
- Dec 1, 2026 (85 days remaining)
- Public key
- RSA 2048-bit
- Serial
- 06D56DEEC5A0EEF31825612F681D8EEDEC9A
- SHA-256 fingerprint
- 91:46:0B:8F:8B:16:63:50:92:8E:AF:60:79:1D:24:0D:B8:C6:EC:32:D1:2E:4E:1C:EC:55:1D:16:0C:3E:59:29
- Chain
- YR2 → 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 passo-a-rezar.org's certificate expiring
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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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