SSL/TLS Certificate Lookup
Check a domain's SSL/TLS certificate — who issued it, when it expires, and whether the chain is trusted
dg-glas.dk
SSL/TLS Certificate
SSL/TLS Certificate for dg-glas.dk
Valid- Issued by (CA)
- Sectigo Limited
- Subject
- dg-glas.dk
- Valid from
- Jun 17, 2026
- Valid until
- Jan 1, 2027 (61 days remaining)
- Public key
- RSA 2048-bit
- Serial
- AB5902E8DAE56B58BD181C8B13084EE7
- SHA-256 fingerprint
- 8C:7B:EC:C6:D2:25:51:B6:9D:8D:A9:21:DB:FF:A8:29:33:B5:D5:45:22:7E:6D:0D:94:F3:CF:7A:47:B8:CB:C6
- Chain
- Sectigo Public Server Authentication CA DV R36 → Sectigo Public Server Authentication Root R46 → USERTrust RSA Certification Authority
Certificate Authority Authorization (CAA)
No CAA policy is published for this domain — any certificate authority may issue for it.
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Uptime
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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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