SSL/TLS Certificate Lookup
Check a domain's SSL/TLS certificate — who issued it, when it expires, and whether the chain is trusted
lystfisk-dk.com
SSL/TLS Certificate
SSL/TLS Certificate for lystfisk-dk.com
Valid- Issued by (CA)
- Google Trust Services
- Subject
- lystfisk-dk.com
- Valid from
- Aug 20, 2026
- Valid until
- Nov 18, 2026 (75 days remaining)
- Public key
- EC 256-bit
- Serial
- 8DEE936715322B9D137FB25682FC93E1
- SHA-256 fingerprint
- A7:71:DD:7B:ED:E8:51:C1:FB:B7:8C:B7:7F:FC:8C:56:DE:CB:CD:87:0A:5D:19:9A:08:D1:7A:24:4A:93:D9:E9
- Chain
- WE1 → GTS Root R4
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 Sep 2, 2026.
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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, 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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