SSL/TLS Certificate Lookup
Check a domain's SSL/TLS certificate — who issued it, when it expires, and whether the chain is trusted
kert-akademia.hu
SSL/TLS Certificate
SSL/TLS Certificate for kert-akademia.hu
Valid- Issued by (CA)
- Let's Encrypt
- Subject
- akademia.pazsitdoktor.hu
- Valid from
- Sep 18, 2026
- Valid until
- Dec 17, 2026 (37 days remaining)
- Public key
- RSA 2048-bit
- Serial
- 059EF08954518E15821BBCFE15444F442F70
- SHA-256 fingerprint
- FA:76:87:70:EE:22:13:57:5E:4A:2A:F8:FA:8B:A6:8E:37:A0:37:6A:8A:06:40:D8:6B:4E:39:01:C1:CF:56:EB
- 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.
We've observed 1 previous certificate for this host. This certificate has been served since Sep 21, 2026.
Never get surprised by kert-akademia.hu's certificate expiring
This is today's certificate. Turn on monitoring and we'll watch kert-akademia.hu 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, CNAME, TXT 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.