SSL/TLS Certificate Lookup
Check a domain's SSL/TLS certificate — who issued it, when it expires, and whether the chain is trusted
consit-systems.de
SSL/TLS Certificate
SSL/TLS Certificate for consit-systems.de
Self-signed- Issued by (CA)
- Default SSL Certificate
- Subject
- Default SSL Certificate
- Valid from
- Mar 8, 2017
- Valid until
- Mar 7, 2020 (expired 2392 days ago)
- Public key
- RSA 2048-bit
- Serial
- 58BFCE02000962B3
- SHA-256 fingerprint
- CE:7D:A6:58:D2:21:61:A9:11:6B:B4:1F:8C:99:D5:37:13:D5:E5:54:B5:B7:DF:66:3F:42:16:E5:96:96:49:80
- Chain
- Default SSL Certificate
Certificate Authority Authorization (CAA)
No CAA policy is published for this domain — any certificate authority may issue for it.
Never get surprised by consit-systems.de's certificate expiring
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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, 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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