SSL/TLS Certificate Lookup
Check a domain's SSL/TLS certificate — who issued it, when it expires, and whether the chain is trusted
sayeh-news.com
SSL/TLS Certificate
SSL/TLS Certificate for sayeh-news.com
Valid- Issued by (CA)
- Asseco Data Systems S.A.
- Subject
- sayeh-news.com
- Valid from
- Feb 16, 2026
- Valid until
- Feb 16, 2027 (142 days remaining)
- Public key
- RSA 2048-bit
- Serial
- 106861554DA2158BD03BC48AA4E584D9
- SHA-256 fingerprint
- 1C:EA:BB:B2:C4:4F:FE:B3:8B:F8:E1:A6:B3:A9:81:D7:DA:F5:96:5F:FD:84:AB:40:F6:5D:70:33:51:37:C3:23
- Chain
- Certum DV TLS G2 R39 CA → Certum Trusted Root CA
Certificate Authority Authorization (CAA)
No CAA policy is published for this domain — any certificate authority may issue for it.
Never get surprised by sayeh-news.com's certificate expiring
This is today's certificate. Turn on monitoring and we'll watch sayeh-news.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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