SSL/TLS Certificate Lookup
Check a domain's SSL/TLS certificate — who issued it, when it expires, and whether the chain is trusted
brot-und-salz.org
SSL/TLS Certificate
SSL/TLS Certificate for brot-und-salz.org
Valid- Issued by (CA)
- Let's Encrypt
- Subject
- brot-und-salz.org
- Valid from
- Sep 29, 2026
- Valid until
- Dec 28, 2026 (57 days remaining)
- Public key
- EC 256-bit
- Serial
- 05770EE6E8BC7BA4A73B73A246B2C72F7143
- SHA-256 fingerprint
- 72:E5:EB:52:71:B3:89:46:46:C2:88:9E:8F:15:3A:54:80:EA:FF:E2:90:F4:95:4B:8D:0F:DA:F8:89:34:F4:13
- Chain
- YE1 → Root YE → ISRG Root X2 → ISRG Root X1
Certificate Authority Authorization (CAA)
No CAA policy is published for this domain — any certificate authority may issue for it.
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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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