SSL/TLS Certificate Lookup
Check a domain's SSL/TLS certificate — who issued it, when it expires, and whether the chain is trusted
SSL/TLS Certificate for merva.io
Valid- Issued by (CA)
- Amazon
- Subject
- *.merva.io
- Valid from
- Jun 23, 2026
- Valid until
- Jan 6, 2027 (168 days remaining)
- Public key
- RSA 2048-bit
- Serial
- 0EC6B8D20B6932C9F0C4CD486B62267C
- SHA-256 fingerprint
- 73:71:B0:D3:01:8D:0E:37:FD:C0:F3:FC:01:8A:C2:79:87:FD:64:99:76:1F:38:51:85:BA:D6:F5:FA:97:A2:B6
- Chain
- Amazon RSA 2048 M04 → Amazon Root CA 1 → Starfield Services Root Certificate Authority - G2
Certificate Authority Authorization (CAA)
No CAA policy is published for this domain — any certificate authority may issue for it.
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This is today's certificate. Turn on monitoring and we'll watch merva.io continuously, notifying you the moment anything moves across all three signals:
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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