SSL/TLS Certificate Lookup
Check a domain's SSL/TLS certificate — who issued it, when it expires, and whether the chain is trusted
nomus.exchange
SSL/TLS Certificate
SSL/TLS Certificate for nomus.exchange
Valid- Issued by (CA)
- Let's Encrypt
- Subject
- nomus.exchange
- Valid from
- Aug 5, 2026
- Valid until
- Nov 3, 2026 (70 days remaining)
- Public key
- RSA 2048-bit
- Serial
- 05B25C8FE5EDB5507ABA2750076A513ABE63
- SHA-256 fingerprint
- 45:C4:F2:9D:90:2B:AA:07:D8:61:5F:9B:50:36:60:07:B0:F8:93:02:46:38:4E:AD:BF:2D:1F:E0:83:96:D1:3B
- 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 Aug 14, 2026.
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This is today's certificate. Turn on monitoring and we'll watch nomus.exchange continuously, notifying you the moment anything moves across all three signals:
Uptime
We visit the site from multiple regions worldwide and email you within minutes if it goes down, with a per-region breakdown so a real outage stands out from a regional blip.
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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