SSL/TLS Certificate Lookup
Check a domain's SSL/TLS certificate — who issued it, when it expires, and whether the chain is trusted
su-planeta.com
SSL/TLS Certificate
SSL/TLS Certificate for su-planeta.com
Valid- Issued by (CA)
- Sectigo Limited
- Subject
- *.su-planeta.com
- Valid from
- Dec 20, 2025
- Valid until
- Jan 3, 2027 (165 days remaining)
- Public key
- RSA 2048-bit
- Serial
- 39B0D239B1961AD0AFAAB170E5E119B2
- SHA-256 fingerprint
- 38:29:D0:27:98:C0:F1:44:A2:99:9B:47:9C:C6:1E:F4:02:BD:0E:68:FA:7A:60:3C:63:07:1E:97:94:EF:FD:57
- Chain
- Sectigo Public Server Authentication CA DV R36 → Sectigo Public Server Authentication Root R46 → USERTrust RSA Certification Authority
Certificate Authority Authorization (CAA)
No CAA policy is published for this domain — any certificate authority may issue for it.
Never get surprised by su-planeta.com's certificate expiring
This is today's certificate. Turn on monitoring and we'll watch su-planeta.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.
Free for your first domain: uptime, DNS, and certificate together. No credit card.