SSL/TLS Certificate Lookup
Check a domain's SSL/TLS certificate — who issued it, when it expires, and whether the chain is trusted
dasdemirticaret.com
SSL/TLS Certificate
SSL/TLS Certificate for dasdemirticaret.com
Self-signed- Issued by (CA)
- Dis
- Subject
- localhost.localdomain
- Valid from
- Apr 24, 2024
- Valid until
- Apr 22, 2034 (2727 days remaining)
- Public key
- RSA 2048-bit
- Serial
- 5528FDA17124F137BAC62DE10DE179CA2DF8C9ED
- SHA-256 fingerprint
- 21:79:4D:54:D3:55:E3:52:0A:EB:F3:6E:ED:7E:33:44:15:E2:12:0B:F8:F2:A4:B4:F0:0A:69:C0:25:79:57:F9
- Chain
- localhost.localdomain
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.
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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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