SSL/TLS Certificate Lookup
Check a domain's SSL/TLS certificate — who issued it, when it expires, and whether the chain is trusted
my-atea.com
SSL/TLS Certificate
SSL/TLS Certificate for my-atea.com
Valid- Issued by (CA)
- Sectigo Limited
- Subject
- www.my-atea.com
- Valid from
- Jun 10, 2026
- Valid until
- Dec 21, 2026 (45 days remaining)
- Public key
- RSA 2048-bit
- Serial
- 4D08EE7CCB57E096894534BE17316E8C
- SHA-256 fingerprint
- 97:DC:36:93:61:DD:99:F3:5A:94:42:D9:C6:F3:97:5C:00:6E:E7:32:B9:76:3F:A9:03:B2:7B:44:66:18:07:FE
- Chain
- Sectigo Public Server Authentication CA DV R36 → Sectigo Public Server Authentication Root R46 → USERTrust RSA Certification Authority
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 Oct 7, 2026.
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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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