SSL/TLS Certificate Lookup
Check a domain's SSL/TLS certificate — who issued it, when it expires, and whether the chain is trusted
ejw-hn.de
SSL/TLS Certificate
SSL/TLS Certificate for ejw-hn.de
Valid- Issued by (CA)
- Sectigo Limited
- Subject
- *.ejw-hn.de
- Valid from
- Jun 8, 2026
- Valid until
- Dec 19, 2026 (79 days remaining)
- Public key
- RSA 2048-bit
- Serial
- 02D0C58DB984614BDA5DF454707F693B
- SHA-256 fingerprint
- 41:6F:84:44:92:91:2D:35:D8:E4:3A:89:59:6C:15:3C:FF:A7:98:06:E0:01:10:C8:B2:5E:D8:A3:E4:A4:0B:09
- 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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This is today's certificate. Turn on monitoring and we'll watch ejw-hn.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, 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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