SSL/TLS Certificate Lookup
Check a domain's SSL/TLS certificate — who issued it, when it expires, and whether the chain is trusted
sanfte-medizin.net
SSL/TLS Certificate
SSL/TLS Certificate for sanfte-medizin.net
Valid- Issued by (CA)
- Let's Encrypt
- Subject
- sanfte-medizin.net
- Valid from
- Jun 30, 2026
- Valid until
- Sep 28, 2026 (45 days remaining)
- Public key
- RSA 2048-bit
- Serial
- 05E122C1B204DED6011980ABBAA3D858F456
- SHA-256 fingerprint
- A2:43:C4:8F:69:3D:21:D2:60:7C:4C:B6:7A:5A:75:93:DE:48:9C:B2:19:78:ED:F2:83:74:0E:0A:A6:48:9F:88
- Chain
- YR2 → Root YR → ISRG Root X1
Certificate Authority Authorization (CAA)
No CAA policy is published for this domain — any certificate authority may issue for it.
Never get surprised by sanfte-medizin.net's certificate expiring
This is today's certificate. Turn on monitoring and we'll watch sanfte-medizin.net continuously, notifying you the moment anything moves across all three signals:
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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