SSL/TLS Certificate Lookup
Check a domain's SSL/TLS certificate — who issued it, when it expires, and whether the chain is trusted
ma-gran.art
SSL/TLS Certificate
SSL/TLS Certificate for ma-gran.art
Valid- Issued by (CA)
- Sectigo Limited
- Subject
- ma-gran.art
- Valid from
- Apr 28, 2026
- Valid until
- Nov 12, 2026 (57 days remaining)
- Public key
- RSA 2048-bit
- Serial
- 5EBF206BF1E740BFC1CB85BE6246FC78
- SHA-256 fingerprint
- 60:79:D6:96:68:65:B1:00:EA:F9:52:97:88:C8:ED:21:5F:87:E6:25:F0:83:33:29:E0:69:71:D7:A8:DC:B8:4B
- 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 Sep 2, 2026.
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Uptime
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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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