SSL/TLS Certificate Lookup
Check a domain's SSL/TLS certificate — who issued it, when it expires, and whether the chain is trusted
lucio-carvalho.com
SSL/TLS Certificate
SSL/TLS Certificate for lucio-carvalho.com
Valid- Issued by (CA)
- Google Trust Services
- Subject
- tls.automattic.com
- Valid from
- Aug 16, 2026
- Valid until
- Nov 14, 2026 (65 days remaining)
- Public key
- EC 256-bit
- Serial
- 24007827D0CD0D5E1315DACEF654C34B
- SHA-256 fingerprint
- 83:A9:8C:E7:80:7A:23:59:73:54:43:31:5E:17:8D:3B:A3:48:3E:CB:55:86:D5:F5:28:BA:D0:49:73:CE:76:72
- Chain
- WR1 → GTS Root R1
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 2, 2026.
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This is today's certificate. Turn on monitoring and we'll watch lucio-carvalho.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.
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