SSL/TLS Certificate Lookup
Check a domain's SSL/TLS certificate — who issued it, when it expires, and whether the chain is trusted
text-care.org
SSL/TLS Certificate
SSL/TLS Certificate for text-care.org
Valid- Issued by (CA)
- Amazon
- Subject
- text-care.org
- Valid from
- Aug 18, 2026
- Valid until
- Mar 3, 2027 (115 days remaining)
- Public key
- RSA 2048-bit
- Serial
- 09A48AE0E5A55C7F6CA0A47B356EBD1E
- SHA-256 fingerprint
- F9:4A:0C:84:2C:42:5C:F0:8E:FB:66:13:D0:8D:96:9B:F6:D7:59:25:8C:DF:BE:F5:6E:3B:2B:41:A3:D7:60:C9
- Chain
- Amazon RSA 2048 M04 → Amazon Root CA 1 → Starfield Services Root Certificate Authority - G2
Certificate Authority Authorization (CAA)
The serving CA (Amazon) is authorized by this domain's CAA records (amazon.com).
Never get surprised by text-care.org's certificate expiring
This is today's certificate. Turn on monitoring and we'll watch text-care.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, CNAME, TXT 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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