SSL/TLS Certificate Lookup
Check a domain's SSL/TLS certificate — who issued it, when it expires, and whether the chain is trusted
antiek-design-vintage.nl
SSL/TLS Certificate
SSL/TLS Certificate for antiek-design-vintage.nl
Valid- Issued by (CA)
- Sectigo Limited
- Subject
- antiek-design-vintage.nl
- Valid from
- Apr 22, 2026
- Valid until
- Nov 6, 2026 (100 days remaining)
- Public key
- EC 384-bit
- Serial
- A4079CE2184D29A36160D452AB704952
- SHA-256 fingerprint
- 0B:00:09:B1:FF:9E:74:74:21:32:BF:C2:CA:AB:42:09:C8:56:DA:F3:87:97:D5:87:FC:38:61:60:E7:3D:A0:E8
- Chain
- Sectigo Public Server Authentication CA DV E36 → Sectigo Public Server Authentication Root E46 → USERTrust ECC 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
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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