SSL/TLS Certificate Lookup
Check a domain's SSL/TLS certificate — who issued it, when it expires, and whether the chain is trusted
om-logic.com
SSL/TLS Certificate
SSL/TLS Certificate for om-logic.com
Valid- Issued by (CA)
- Let's Encrypt
- Subject
- om-logic.com
- Valid from
- Sep 8, 2026
- Valid until
- Dec 7, 2026 (61 days remaining)
- Public key
- RSA 2048-bit
- Serial
- 0599046746EDDDA2C0983F7BCD2873F77129
- SHA-256 fingerprint
- 3B:FB:CB:75:63:79:2C:B5:36:A4:65:8F:6D:7B:CC:85:0C:8F:40:E2:08:E5:3C:58:4B:1E:47:4A:C0:61:91:70
- 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.
This certificate has been served since Sep 15, 2026.
Never get surprised by om-logic.com's certificate expiring
This is today's certificate. Turn on monitoring and we'll watch om-logic.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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