SSL/TLS Certificate Lookup
Check a domain's SSL/TLS certificate — who issued it, when it expires, and whether the chain is trusted
tim-ag.com
SSL/TLS Certificate
SSL/TLS Certificate for tim-ag.com
Self-signed- Issued by (CA)
- Default SSL Certificate
- Subject
- Default SSL Certificate
- Valid from
- Nov 21, 2021
- Valid until
- Nov 20, 2024 (expired 669 days ago)
- Public key
- RSA 4096-bit
- Serial
- 619A23FA0005FB02
- SHA-256 fingerprint
- 32:27:38:57:49:F4:AC:E0:4E:BD:58:38:3F:4E:9C:EA:12:44:83:DC:88:F1:5B:29:93:85:47:C9:2F:26:21:A9
- Chain
- Default SSL Certificate
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 8, 2026.
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This is today's certificate. Turn on monitoring and we'll watch tim-ag.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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