SSL/TLS Certificate Lookup
Check a domain's SSL/TLS certificate — who issued it, when it expires, and whether the chain is trusted
wagner-allianz.net
SSL/TLS Certificate
SSL/TLS Certificate for wagner-allianz.net
Valid- Issued by (CA)
- Sectigo Limited
- Subject
- wagner-allianz.net
- Valid from
- Aug 6, 2026
- Valid until
- Feb 20, 2027 (140 days remaining)
- Public key
- RSA 2048-bit
- Serial
- 3B9E378C189EFC0D773AFB39947A0613
- SHA-256 fingerprint
- 4E:A3:A8:96:0E:5E:04:35:5E:B3:19:A7:5E:17:92:76:05:2E:12:B8:42:41:08:CE:FC:EE:31:D5:98:D6:F3:45
- 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 wagner-allianz.net's certificate expiring
This is today's certificate. Turn on monitoring and we'll watch wagner-allianz.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.
Free for your first domain: uptime, DNS, and certificate together. No credit card.