SSL/TLS Certificate Lookup
Check a domain's SSL/TLS certificate — who issued it, when it expires, and whether the chain is trusted
smap-personal.com
SSL/TLS Certificate
SSL/TLS Certificate for smap-personal.com
Self-signed- Issued by (CA)
- Plesk
- Subject
- Plesk
- Valid from
- Sep 3, 2019
- Valid until
- Sep 2, 2020 (expired 2224 days ago)
- Public key
- RSA 2048-bit
- Serial
- 5D6EC53D
- SHA-256 fingerprint
- 33:F8:C4:FE:E2:4C:C9:E5:A2:A8:23:02:55:55:18:82:5A:F4:58:B0:C8:B2:7E:E1:B0:77:0B:7B:8E:25:06:0C
- Chain
- Plesk
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 23, 2026.
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This is today's certificate. Turn on monitoring and we'll watch smap-personal.com 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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