SSL/TLS Certificate Lookup
Check a domain's SSL/TLS certificate — who issued it, when it expires, and whether the chain is trusted
aw-praxis.de
SSL/TLS Certificate
SSL/TLS Certificate for aw-praxis.de
Valid- Issued by (CA)
- Sectigo Limited
- Subject
- aw-praxis.de
- Valid from
- Dec 17, 2025
- Valid until
- Jan 7, 2027 (58 days remaining)
- Public key
- RSA 2048-bit
- Serial
- 5D4CEAFB76AEBBFCC6740043EB19B041
- SHA-256 fingerprint
- 40:DF:1F:08:C9:B8:9A:36:00:14:D7:30:14:75:45:A2:C0:35:BB:46:86:26:B6:A8:6A:A8:64:13:85:DF:7E:6C
- 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.
Never get surprised by aw-praxis.de's certificate expiring
This is today's certificate. Turn on monitoring and we'll watch aw-praxis.de 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, 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.
Free for your first domain: uptime, DNS, and certificate together. No credit card.