SSL/TLS Certificate Lookup
Check a domain's SSL/TLS certificate — who issued it, when it expires, and whether the chain is trusted
adac-asociacion.org
SSL/TLS Certificate
SSL/TLS Certificate for adac-asociacion.org
Valid- Issued by (CA)
- Sectigo Limited
- Subject
- *.adac-asociacion.org
- Valid from
- Dec 2, 2025
- Valid until
- Dec 2, 2026 (48 days remaining)
- Public key
- RSA 2048-bit
- Serial
- 64AFFD452EAB3404EE278DFF7FEB5E3F
- SHA-256 fingerprint
- 2C:AF:5C:59:49:13:2F:78:FE:8D:72:B5:00:2C:EC:EF:9E:52:57:C6:A1:02:74:B4:26:14:85:89:C1:67:6C:CA
- 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 Sep 25, 2026.
Never get surprised by adac-asociacion.org's certificate expiring
This is today's certificate. Turn on monitoring and we'll watch adac-asociacion.org 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.
Free for your first domain: uptime, DNS, and certificate together. No credit card.