SSL/TLS Certificate Lookup
Check a domain's SSL/TLS certificate — who issued it, when it expires, and whether the chain is trusted
afarmacia-online-pt.com
SSL/TLS Certificate
SSL/TLS Certificate for afarmacia-online-pt.com
Valid- Issued by (CA)
- Let's Encrypt
- Subject
- afarmacia-online-pt.com
- Valid from
- Jul 9, 2026
- Valid until
- Oct 7, 2026 (48 days remaining)
- Public key
- EC 256-bit
- Serial
- 053B504AEB52B7E3A6D8535439015EC00FB8
- SHA-256 fingerprint
- 5B:95:48:74:80:86:8C:DA:31:46:0B:4A:CC:08:57:43:74:BF:39:9E:08:A1:41:38:E6:2B:3A:A7:B9:4B:53:E3
- Chain
- YE2 → 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.
Never get surprised by afarmacia-online-pt.com's certificate expiring
This is today's certificate. Turn on monitoring and we'll watch afarmacia-online-pt.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.