SSL/TLS Certificate Lookup
Check a domain's SSL/TLS certificate — who issued it, when it expires, and whether the chain is trusted
zabratika.ru
SSL/TLS Certificate
SSL/TLS Certificate for zabratika.ru
Self-signed- Issued by (CA)
- localhost
- Subject
- localhost
- Valid from
- Oct 17, 2019
- Valid until
- Oct 14, 2029 (1078 days remaining)
- Public key
- RSA 1024-bit
- Serial
- A4704EA55E71D9CA
- SHA-256 fingerprint
- 4F:0A:00:15:3D:7F:49:86:8C:0B:EB:1C:E4:F7:39:C2:42:65:64:43:32:D1:7B:FB:89:72:ED:8B:9D:9A:56:08
- Chain
- localhost
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 Oct 11, 2026.
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Uptime
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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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