SSL/TLS Certificate Lookup
Check a domain's SSL/TLS certificate — who issued it, when it expires, and whether the chain is trusted
1a-parkplatztreff.net
SSL/TLS Certificate
SSL/TLS Certificate for 1a-parkplatztreff.net
Valid- Issued by (CA)
- Let's Encrypt
- Subject
- 1a-parkplatztreff.net
- Valid from
- Sep 24, 2026
- Valid until
- Dec 23, 2026 (65 days remaining)
- Public key
- RSA 2048-bit
- Serial
- 05C73C3ED88015E5DC450DFE3AE643464B4C
- SHA-256 fingerprint
- 59:27:B8:3D:D6:70:90:A3:09:D4:97:E2:DD:78:8F:C0:72:3B:45:F7:C4:C7:19:08:30:4A:FC:8F:16:B0:48:97
- Chain
- YR2 → Root YR → ISRG Root X1
Certificate Authority Authorization (CAA)
No CAA policy is published for this domain — any certificate authority may issue for it.
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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.
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