SSL/TLS Certificate Lookup
Check a domain's SSL/TLS certificate — who issued it, when it expires, and whether the chain is trusted
tek-food.net
SSL/TLS Certificate
SSL/TLS Certificate for tek-food.net
Valid- Issued by (CA)
- Let's Encrypt
- Subject
- *.tek-food.net
- Valid from
- Aug 6, 2026
- Valid until
- Nov 4, 2026 (57 days remaining)
- Public key
- RSA 2048-bit
- Serial
- 064BC4A5BC99C0FD2B374DF07D2D82CD5636
- SHA-256 fingerprint
- EE:20:1C:BD:44:B6:6F:47:67:ED:2B:EA:E2:36:62:22:99:F8:72:4E:1C:A7:54:B9:92:D3:6D:09:30:E6:1E:CD
- 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.
This certificate has been served since Aug 8, 2026.
Never get surprised by tek-food.net's certificate expiring
This is today's certificate. Turn on monitoring and we'll watch tek-food.net 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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