SSL/TLS Certificate Lookup
Check a domain's SSL/TLS certificate — who issued it, when it expires, and whether the chain is trusted
mag-gage.com
SSL/TLS Certificate
SSL/TLS Certificate for mag-gage.com
Valid- Issued by (CA)
- Let's Encrypt
- Subject
- mag-gage.com
- Valid from
- Sep 29, 2026
- Valid until
- Dec 28, 2026 (45 days remaining)
- Public key
- RSA 2048-bit
- Serial
- 052E3D92AE24E4D10AE4A5484BC705785E88
- SHA-256 fingerprint
- AB:63:33:D8:29:BC:A2:0D:E1:DB:FB:B5:45:B1:53:7A:FF:BD:92:90:89:4D:D4:50:7A:5B:CE:0B:77:51:78:11
- Chain
- YR2 → 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 Oct 1, 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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