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 a-way.de
Valid- Issued by (CA)
- Sectigo Limited
- Subject
- a-way.de
- Valid from
- Mar 9, 2026
- Valid until
- Mar 9, 2027 (179 days remaining)
- Public key
- RSA 2048-bit
- Serial
- 276D5520D4BD7EE6A101A6885446A0A7
- SHA-256 fingerprint
- 35:C3:F8:13:08:33:3A:A6:A2:56:B1:70:12:4D:9C:3E:38:13:31:12:7E:1D:13:D1:C9:5E:29:1A:97:68:75:24
- Chain
- Sectigo Public Server Authentication CA DV R36 → Sectigo Public Server Authentication Root R46
Certificate Authority Authorization (CAA)
No CAA policy is published for this domain — any certificate authority may issue for it.
Never get surprised by a-way.de's certificate expiring
This is today's certificate. Turn on monitoring and we'll watch a-way.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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