SSL/TLS Certificate Lookup
Check a domain's SSL/TLS certificate — who issued it, when it expires, and whether the chain is trusted
up-placement.de
SSL/TLS Certificate
SSL/TLS Certificate for up-placement.de
Valid- Issued by (CA)
- Sectigo Limited
- Subject
- *.up-placement.de
- Valid from
- May 10, 2026
- Valid until
- Nov 20, 2026 (34 days remaining)
- Public key
- RSA 2048-bit
- Serial
- E9E01BEB43BBEB4FE8902703F0C8E185
- SHA-256 fingerprint
- F3:F1:EA:BE:87:07:9A:5C:D0:16:7D:66:38:D0:80:86:EA:28:19:AD:85:7F:80:BD:43:9D:E6:E2:7D:71:42:C4
- 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.
This certificate has been served since Aug 1, 2026.
Never get surprised by up-placement.de's certificate expiring
This is today's certificate. Turn on monitoring and we'll watch up-placement.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.