SSL/TLS Certificate Lookup
Check a domain's SSL/TLS certificate — who issued it, when it expires, and whether the chain is trusted
tex-t-mal.de
SSL/TLS Certificate
SSL/TLS Certificate for tex-t-mal.de
Valid- Issued by (CA)
- Let's Encrypt
- Subject
- tex-t-mal.de
- Valid from
- Jun 27, 2026
- Valid until
- Sep 25, 2026 (48 days remaining)
- Public key
- RSA 2048-bit
- Serial
- 0520C165D2572AA9D862C4AB6A0D7BF2A032
- SHA-256 fingerprint
- C4:30:11:BD:93:39:EB:F4:6D:9A:E5:54:E1:E6:6E:4C:15:5C:39:78:11:A5:6F:16:BB:C5:F5:D5:40:DB:A8:45
- Chain
- YR1 → Root YR → 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
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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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