Check the hostname
The certificate should cover the hostname users actually visit. Redirecting from one name to another does not fix a certificate mismatch on the first HTTPS connection.
Check expiry and chain trust
Expired certificates and broken chains create immediate trust failures. Automated renewal still needs monitoring because automation can fail.
Review redirects and HTTP behavior
A site may have a good HTTPS certificate while still serving content over HTTP or redirecting in unexpected ways.
Look at the surrounding TLS evidence
Scantide Online reviews public HTTPS/TLS and certificate evidence alongside headers, cookies and infrastructure so the certificate is not assessed in isolation.
Practical depth: examples, failure modes and what to verify
Source note: current Scantide material describes the present platform. Older JufCorp/Red Cloud material is retained as field experience and historical context. Old product names, versions and configuration examples are not presented as current requirements.
Current Scantide detail
Current Scantide source: Domain Security Scanner for DNS, HTTPS and Web ExposureUse Scantide Online to check DNS and mail security, HTTPS/TLS, security headers, cookies and public infrastructure context from one domain scan.
Current Scantide source: Public Server Security AssessmentUse Scantide Online to review public hosts, HTTPS, headers, DNS and infrastructure evidence for a readable first-pass public server security assessment.
Current Scantide source: Website Privacy and Cookie ScannerScantide Online reviews public DNS, mail-security records, HTTP/HTTPS behavior, TLS, security headers, cookies, infrastructure and CVE-related context to provide a readable external assessment of a domain.
Current Scantide source: DNS, SPF and DMARC Security CheckerScantide Online checks public DNS and mail-security signals including SPF and DMARC as part of a broader external domain assessment.
Current Scantide source: DNS, SPF and DMARC Security CheckerIT administrators, security teams, consultants and technically minded users who need readable evidence about systems or websites they are authorized to review.
Field experience from the archive
Historical source · JufCorp: Securing your servers, users and customers onlineRemember to check your mail queues on a regular basis If you're starting to have loads of undelivered mail to and from various domains you could actually have a DNS server that's under attack , not being able to service your Exchange server with required information .
Practical review checklist
- Use Scantide Online to check DNS and mail security, HTTPS/TLS, security headers, cookies and public infrastructure context from one domain scan.
- Use Scantide Online to review public hosts, HTTPS, headers, DNS and infrastructure evidence for a readable first-pass public server security assessment.
- Scantide Online reviews public DNS, mail-security records, HTTP/HTTPS behavior, TLS, security headers, cookies, infrastructure and CVE-related context to provide a readable external assessment of a domain.
- Scantide Online checks public DNS and mail-security signals including SPF and DMARC as part of a broader external domain assessment.
- IT administrators, security teams, consultants and technically minded users who need readable evidence about systems or websites they are authorized to review.
- Disbling compatibiliy check when opening 2003 .xls in @Office 2007 impossible.
- So far,our first public month.40 000+ brute force attacks successfully blocked and traced!