SSL/TLS Certificate Lookup
Check a domain's SSL/TLS certificate — who issued it, when it expires, and whether the chain is trusted
off-tik.com
SSL/TLS Certificate
SSL/TLS Certificate for off-tik.com
Valid- Issued by (CA)
- Let's Encrypt
- Subject
- off-tik.com
- Valid from
- Jun 27, 2026
- Valid until
- Sep 25, 2026 (62 days remaining)
- Public key
- EC 256-bit
- Serial
- 0553CBD403595DAB72B7AE0961CA13A52C9B
- SHA-256 fingerprint
- F6:50:94:2D:2F:F3:7D:E3:30:66:B0:67:86:4F:6B:24:42:7F:C4:9A:59:B3:D3:15:0F:B2:60:61:6C:05:49:8A
- Chain
- YE2 → 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.
Never get surprised by off-tik.com's certificate expiring
This is today's certificate. Turn on monitoring and we'll watch off-tik.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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