SSL/TLS Certificate Lookup
Check a domain's SSL/TLS certificate — who issued it, when it expires, and whether the chain is trusted
astro-therapy.com
SSL/TLS Certificate
SSL/TLS Certificate for astro-therapy.com
Self-signed- Issued by (CA)
- web1.iseek.host
- Subject
- web1.iseek.host
- Valid from
- Sep 25, 2026
- Valid until
- Sep 25, 2027 (327 days remaining)
- Public key
- RSA 4096-bit
- Serial
- 69773E0FD9000C0B5FC33CDC7603B605A1E04AF8
- SHA-256 fingerprint
- 01:38:BA:38:E8:E9:A0:F4:C0:35:D0:04:37:3D:C3:7B:AC:56:F8:C3:43:D5:8E:10:5B:13:87:69:CB:51:6F:6D
- Chain
- web1.iseek.host
Certificate Authority Authorization (CAA)
No CAA policy is published for this domain — any certificate authority may issue for it.
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Uptime
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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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