SSL/TLS Certificate Lookup
Check a domain's SSL/TLS certificate — who issued it, when it expires, and whether the chain is trusted
alexusduran.com
SSL/TLS Certificate
SSL/TLS Certificate for alexusduran.com
Valid- Issued by (CA)
- Google Trust Services
- Subject
- alexusduran.com
- Valid from
- Sep 14, 2026
- Valid until
- Dec 13, 2026 (85 days remaining)
- Public key
- RSA 2048-bit
- Serial
- 6F3108F536B0A8AB0E9E131941881595
- SHA-256 fingerprint
- 2B:13:F2:0F:3A:CB:10:CC:57:51:0B:95:A9:F4:A8:B1:93:28:78:83:D2:7B:00:E5:10:E4:0B:16:63:0F:BA:6A
- Chain
- WR1 → GTS Root R1
Certificate Authority Authorization (CAA)
No CAA policy is published for this domain — any certificate authority may issue for it.
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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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