SSL/TLS Certificate Lookup
Check a domain's SSL/TLS certificate — who issued it, when it expires, and whether the chain is trusted
1-800.dentist
SSL/TLS Certificate
SSL/TLS Certificate for 1-800.dentist
Valid- Issued by (CA)
- Let's Encrypt
- Subject
- 1-800.dentist
- Valid from
- Sep 2, 2026
- Valid until
- Dec 1, 2026 (85 days remaining)
- Public key
- RSA 2048-bit
- Serial
- 058ADC1539D2E80A159EED84E4938C70FAF4
- SHA-256 fingerprint
- D5:3E:8C:0C:2E:C5:59:96:16:36:3E:32:9B:4A:D7:36:1A:C1:F6:99:9F:CF:F2:31:CB:22:81:00:2E:4C:D8:95
- 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 Aug 6, 2026.
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Uptime
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DNS changes
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TLS certificate
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