SSL/TLS Certificate Lookup
Check a domain's SSL/TLS certificate — who issued it, when it expires, and whether the chain is trusted
gi-networks.dk
SSL/TLS Certificate
SSL/TLS Certificate for gi-networks.dk
Valid- Issued by (CA)
- Let's Encrypt
- Subject
- www.gi-networks.dk
- Valid from
- Oct 15, 2026
- Valid until
- Jan 13, 2027 (73 days remaining)
- Public key
- RSA 4096-bit
- Serial
- 0609B308F2012B97073EED1915A83377C345
- SHA-256 fingerprint
- 7A:8F:E0:24:28:0F:A2:25:EB:59:09:7C:90:3A:CB:08:48:38:37:F3:75:49:46:4C:9E:30:D8:17:91:6F:7B:EF
- 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 6, 2026.
Never get surprised by gi-networks.dk's certificate expiring
This is today's certificate. Turn on monitoring and we'll watch gi-networks.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, 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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