SSL/TLS Certificate Lookup
Check a domain's SSL/TLS certificate — who issued it, when it expires, and whether the chain is trusted
baerbar-computer.dk
SSL/TLS Certificate
SSL/TLS Certificate for baerbar-computer.dk
Valid- Issued by (CA)
- Google Trust Services
- Subject
- baerbar-computer.dk
- Valid from
- Sep 4, 2026
- Valid until
- Dec 3, 2026 (76 days remaining)
- Public key
- EC 256-bit
- Serial
- 322FF1534E8C5C3A13485DCDA816E145
- SHA-256 fingerprint
- F2:32:18:91:24:44:7E:3D:E9:D8:6C:CD:D1:4B:65:16:BA:4A:64:0E:36:BA:24:99:AA:E3:F7:24:55:97:7F:19
- Chain
- WE1 → GTS Root R4
Certificate Authority Authorization (CAA)
No CAA policy is published for this domain — any certificate authority may issue for it.
Never get surprised by baerbar-computer.dk's certificate expiring
This is today's certificate. Turn on monitoring and we'll watch baerbar-computer.dk 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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