SSL/TLS Certificate Lookup
Check a domain's SSL/TLS certificate — who issued it, when it expires, and whether the chain is trusted
edashboard-kolegiumortho.com
SSL/TLS Certificate
SSL/TLS Certificate for edashboard-kolegiumortho.com
Valid- Issued by (CA)
- Let's Encrypt
- Subject
- edashboard-kolegiumortho.com
- Valid from
- Oct 28, 2026
- Valid until
- Jan 26, 2027 (74 days remaining)
- Public key
- RSA 2048-bit
- Serial
- 06252627D7C51DA5B1FE08B02727402E50A3
- SHA-256 fingerprint
- 51:9D:D1:C0:C0:D9:0D:31:B8:D3:E3:BB:46:DF:51:C1:DE:45:13:2D:AD:35:0D:19:D8:52:AC:49:E1:87:79:C3
- 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.
We've observed 1 previous certificate for this host. This certificate has been served since Oct 11, 2026.
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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, 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.
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