SSL/TLS Certificate Lookup
Check a domain's SSL/TLS certificate — who issued it, when it expires, and whether the chain is trusted
st-hughs.lincs.sch.uk
SSL/TLS Certificate
SSL/TLS Certificate for st-hughs.lincs.sch.uk
Valid- Issued by (CA)
- GoGetSSL
- Subject
- st-hughs.lincs.sch.uk
- Valid from
- Nov 14, 2025
- Valid until
- Dec 14, 2026 (124 days remaining)
- Public key
- RSA 2048-bit
- Serial
- D8A3DA7A8B84225234E53BF04109F41C
- SHA-256 fingerprint
- 92:1E:A5:6F:4C:50:0A:C9:0E:28:FF:3A:BB:2B:2E:83:89:92:0D:52:4E:33:83:E7:49:17:AD:F8:15:98:C6:82
- Chain
- GoGetSSL RSA DV SSL CA 2 → 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.
Never get surprised by st-hughs.lincs.sch.uk's certificate expiring
This is today's certificate. Turn on monitoring and we'll watch st-hughs.lincs.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, 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.
Free for your first domain: uptime, DNS, and certificate together. No credit card.