SSL/TLS Certificate Lookup
Check a domain's SSL/TLS certificate — who issued it, when it expires, and whether the chain is trusted
esen-cia.com
SSL/TLS Certificate
SSL/TLS Certificate for esen-cia.com
Valid- Issued by (CA)
- Let's Encrypt
- Subject
- esen-cia.com
- Valid from
- Sep 7, 2026
- Valid until
- Dec 6, 2026 (54 days remaining)
- Public key
- EC 256-bit
- Serial
- 050ACD3C70CBF3A3A6482B6585F7E2CCFC5D
- SHA-256 fingerprint
- 05:31:A0:CC:D9:67:C5:72:B8:75:9F:DC:59:1F:97:BE:C5:09:AC:92:34:07:DD:44:71:20:A5:60:5B:54:10:DA
- Chain
- YE1 → Root YE → ISRG Root X2 → 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 24, 2026.
Never get surprised by esen-cia.com's certificate expiring
This is today's certificate. Turn on monitoring and we'll watch esen-cia.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.
Free for your first domain: uptime, DNS, and certificate together. No credit card.