SSL/TLS Certificate Lookup
Check a domain's SSL/TLS certificate — who issued it, when it expires, and whether the chain is trusted
ud-sa.com
SSL/TLS Certificate
SSL/TLS Certificate for ud-sa.com
Valid- Issued by (CA)
- Sectigo Limited
- Subject
- *.ud-sa.com
- Valid from
- Nov 10, 2025
- Valid until
- Nov 24, 2026 (109 days remaining)
- Public key
- RSA 2048-bit
- Serial
- EF6979586029C4C2ADD4BD74C16641DB
- SHA-256 fingerprint
- C2:5D:34:AA:63:11:96:8D:07:86:61:A9:F8:A4:4A:45:0D:44:E3:37:B8:C1:43:FD:EF:8A:C2:AB:D6:6C:FE:D2
- Chain
- Sectigo Public Server Authentication CA DV R36 → Sectigo Public Server Authentication Root R46 → USERTrust RSA Certification Authority
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 2, 2026.
Never get surprised by ud-sa.com's certificate expiring
This is today's certificate. Turn on monitoring and we'll watch ud-sa.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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