SSL/TLS Certificate Lookup
Check a domain's SSL/TLS certificate — who issued it, when it expires, and whether the chain is trusted
pinsa.com.do
SSL/TLS Certificate
SSL/TLS Certificate for pinsa.com.do
Valid- Issued by (CA)
- Let's Encrypt
- Subject
- pinsa.com.do
- Valid from
- Sep 28, 2026
- Valid until
- Dec 27, 2026 (82 days remaining)
- Public key
- RSA 2048-bit
- Serial
- 0505E9711E72C39C97EB70E7F36F9FB8BD01
- SHA-256 fingerprint
- 46:E9:34:F9:3F:65:40:5D:B7:5D:CC:D4:3F:16:57:06:C9:07:3D:FB:AF:C1:84:B0:18:32:1A:D2:1D:86:8F:07
- Chain
- YR1 → 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 Sep 23, 2026.
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This is today's certificate. Turn on monitoring and we'll watch pinsa.com.do 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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