SSL/TLS Certificate Lookup
Check a domain's SSL/TLS certificate — who issued it, when it expires, and whether the chain is trusted
obi-major.com
SSL/TLS Certificate
SSL/TLS Certificate for obi-major.com
Valid- Issued by (CA)
- Actalis S.p.A.
- Subject
- *.obi-major.com
- Valid from
- Nov 1, 2025
- Valid until
- Dec 2, 2026 (103 days remaining)
- Public key
- RSA 2048-bit
- Serial
- 010519FB727EF260EF66B053816DCA0A
- SHA-256 fingerprint
- 02:28:13:67:D7:87:FE:D8:E8:CD:D1:C4:84:07:A3:6C:08:DA:2C:BC:C4:9B:DC:0F:2D:5E:A8:FE:2F:23:5C:8A
- Chain
- Actalis Domain Validation Server CA G3 → Actalis Authentication Root CA
Certificate Authority Authorization (CAA)
No CAA policy is published for this domain — any certificate authority may issue for it.
Never get surprised by obi-major.com's certificate expiring
This is today's certificate. Turn on monitoring and we'll watch obi-major.com 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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