SSL/TLS Certificate Lookup
Check a domain's SSL/TLS certificate — who issued it, when it expires, and whether the chain is trusted
lsg-active.co.uk
SSL/TLS Certificate
SSL/TLS Certificate for lsg-active.co.uk
Valid- Issued by (CA)
- Google Trust Services
- Subject
- lsg-active.co.uk
- Valid from
- Jul 27, 2026
- Valid until
- Oct 25, 2026 (73 days remaining)
- Public key
- RSA 2048-bit
- Serial
- 9FCD2DEE785ED2570D1A0E70BBC3EB8E
- SHA-256 fingerprint
- 33:34:D9:EE:C5:5D:FC:27:EF:26:E9:76:1B:E5:3E:13:0F:C9:95:2C:AE:8B:2F:D2:50:D0:DB:0F:03:8E:20:BC
- Chain
- WR1 → GTS Root R1
Certificate Authority Authorization (CAA)
No CAA policy is published for this domain — any certificate authority may issue for it.
We've observed 1 previous certificate for this host. This certificate has been served since Aug 2, 2026.
Never get surprised by lsg-active.co.uk's certificate expiring
This is today's certificate. Turn on monitoring and we'll watch lsg-active.co.uk 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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