SSL/TLS Certificate Lookup

Check a domain's SSL/TLS certificate — who issued it, when it expires, and whether the chain is trusted

ec2-35-178-9-58.eu-west-2.compute.amazonaws.com

SSL/TLS Certificate

SSL/TLS Certificate for ec2-35-178-9-58.eu-west-2.compute.amazonaws.com

Expired
Issued by (CA)
DigiCert Inc
Subject
board.apprenticeships.scot
Valid from
Jul 28, 2025
Valid until
Aug 12, 2026 (expired 88 days ago)
Public key
RSA 2048-bit
Serial
02B2355ACA47D0DFBB0C06B36B4DEFFE
SHA-256 fingerprint
8C:50:47:F2:1D:D7:D4:A3:EA:2C:3E:92:A9:B8:2C:10:7C:3D:7A:5A:D0:E6:59:91:18:38:13:53:21:30:98:A1
Chain
GeoTrust TLS RSA CA G1 → DigiCert Global Root G2
Subject Alternative Names (1)
board.apprenticeships.scot

Certificate Authority Authorization (CAA)

No CAA policy is published for this domain — any certificate authority may issue for it.

Never get surprised by ec2-35-178-9-58.eu-west-2.compute.amazonaws.com's certificate expiring

This is today's certificate. Turn on monitoring and we'll watch ec2-35-178-9-58.eu-west-2.compute.amazonaws.com continuously, notifying you the moment anything moves across all three signals:

Certificate monitor showing the issuer, expiry date, chain status, fingerprint, covered names, and a history of a rotation and an expiry warning

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.

Monitor this certificate free

Free for your first domain: uptime, DNS, and certificate together. No credit card.