SSL/TLS Certificate Lookup
Check a domain's SSL/TLS certificate — who issued it, when it expires, and whether the chain is trusted
puaschitz.immo
SSL/TLS Certificate
SSL/TLS Certificate for puaschitz.immo
Valid- Issued by (CA)
- Sectigo Limited
- Subject
- puaschitz.immo
- Valid from
- May 4, 2026
- Valid until
- Nov 18, 2026 (51 days remaining)
- Public key
- RSA 2048-bit
- Serial
- 3E53BEA8F481C4EE56F88FCCD66E0C76
- SHA-256 fingerprint
- 4D:DB:B5:F2:24:F0:D2:DD:21:AF:61:24:11:BE:3C:E0:03:73:36:D0:A9:04:2B:2C:EC:7A:37:37:4A:94:72:5E
- Chain
- Sectigo Public Server Authentication CA DV R36 → Sectigo Public Server Authentication Root R46 → USERTrust RSA Certification Authority
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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