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 ter-a.be
Valid- Issued by (CA)
- Let's Encrypt
- Subject
- ter-a.be
- Valid from
- Nov 4, 2026
- Valid until
- Feb 2, 2027 (86 days remaining)
- Public key
- RSA 2048-bit
- Serial
- 06F5EB45D7027E6EE2574C22234C36F1B12F
- SHA-256 fingerprint
- 9D:E0:5F:AC:E5:B4:3A:A8:FA:6E:1E:54:83:13:13:2F:F4:04:02:AD:87:F3:E9:72:F0:2D:0D:AE:7A:60:0F:22
- 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.
This certificate has been served since Oct 4, 2026.
Never get surprised by ter-a.be's certificate expiring
This is today's certificate. Turn on monitoring and we'll watch ter-a.be 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, 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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