SSL/TLS Certificate Lookup
Check a domain's SSL/TLS certificate — who issued it, when it expires, and whether the chain is trusted
basa-i.com
SSL/TLS Certificate
SSL/TLS Certificate for basa-i.com
Valid- Issued by (CA)
- Let's Encrypt
- Subject
- basa-i.com
- Valid from
- Jul 15, 2026
- Valid until
- Oct 13, 2026 (39 days remaining)
- Public key
- EC 256-bit
- Serial
- 05594C42F40ECA3F7BC4A0682C3B7D1E9CA2
- SHA-256 fingerprint
- D9:EB:73:53:35:9C:79:9A:02:CC:74:C8:80:3B:D4:47:FC:97:09:AF:BC:EF:37:76:83:8A:3F:F8:AA:0F:01:09
- Chain
- YE1 → Root YE → ISRG Root X2 → ISRG Root X1
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 Aug 12, 2026.
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This is today's certificate. Turn on monitoring and we'll watch basa-i.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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