SSL/TLS Certificate Lookup
Check a domain's SSL/TLS certificate — who issued it, when it expires, and whether the chain is trusted
SSL/TLS Certificate for wagma.de
Valid- Issued by (CA)
- Let's Encrypt
- Subject
- www.wagma.de
- Valid from
- Aug 5, 2026
- Valid until
- Nov 3, 2026 (60 days remaining)
- Public key
- RSA 2048-bit
- Serial
- 064E91BBBD8897AC8CC7E4C02296C919990C
- SHA-256 fingerprint
- EC:EC:AA:D2:D3:BC:8B:10:47:B4:8D:A9:A1:B4:DD:5E:3D:34:74:86:56:D1:5A:E0:6E:C9:0A:47:DD:90:7D:A1
- Chain
- YR1 → Root YR → ISRG Root X1
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 Jul 26, 2026.
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This is today's certificate. Turn on monitoring and we'll watch wagma.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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