SSL/TLS Certificate Lookup
Check a domain's SSL/TLS certificate — who issued it, when it expires, and whether the chain is trusted
st-francis.leics.sch.uk
SSL/TLS Certificate
SSL/TLS Certificate for st-francis.leics.sch.uk
Valid- Issued by (CA)
- Google Trust Services
- Subject
- st-francis.leics.sch.uk
- Valid from
- Oct 13, 2026
- Valid until
- Jan 11, 2027 (85 days remaining)
- Public key
- EC 256-bit
- Serial
- 4B323E01B4967FA30ED72C7301C4A6F2
- SHA-256 fingerprint
- DE:13:0A:3D:AA:CC:0C:83:E2:47:D9:EB:A4:0B:43:C0:92:F6:B0:E1:4D:A9:1C:CF:2E:33:32:B1:D5:DC:3A:14
- Chain
- WE1 → GTS Root R4
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 Aug 25, 2026.
Never get surprised by st-francis.leics.sch.uk's certificate expiring
This is today's certificate. Turn on monitoring and we'll watch st-francis.leics.sch.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, 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.
Free for your first domain: uptime, DNS, and certificate together. No credit card.