SSL/TLS Certificate Lookup
Check a domain's SSL/TLS certificate — who issued it, when it expires, and whether the chain is trusted
physiotherapie-schuster.com
SSL/TLS Certificate
SSL/TLS Certificate for physiotherapie-schuster.com
Valid- Issued by (CA)
- Sectigo Limited
- Subject
- *.physiotherapie-schuster.com
- Valid from
- Oct 18, 2026
- Valid until
- Apr 16, 2027 (164 days remaining)
- Public key
- RSA 2048-bit
- Serial
- 2FF1822B07037DB9CE7A4AE9136A811A
- SHA-256 fingerprint
- CE:F4:AE:CE:DD:C3:0C:3F:DA:A9:04:B2:BC:E0:94:01:1A:AB:0C:25:73:87:EB:79:C1:D9:7A:10:65:20:8F:2D
- 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
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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