Unknown assets
Turn unknown public exposure into documented findings that can be assigned and reviewed.
Scantide security visibility
Find forgotten servers before someone else does
Old test systems, forgotten subdomains, unmanaged cloud instances and exposed services can stay online for years without anyone owning them.
Rogue exposure usually starts as normal business activity
A temporary server is never removed. A legacy host remains after migration. A vendor-managed service sits outside normal IT process. A development system is reachable from the internet.
The risk is simple: if your team does not know it exists, it probably is not patched, monitored or documented.
Forgotten DNS
Use server and domain evidence to identify old hostnames, stale records and unexpected relationships.
Evidence for cleanup
Show what responded, where it is hosted and which services or certificates were observed.
Unknown assets are often the weakest assets
A known vulnerable server can be fixed. An unknown exposed server can stay vulnerable indefinitely. Scantide gives IT teams a practical way to turn unknown exposure into reportable evidence.
What Scantide helps check
These checks are presented as visibility and risk indicators. They help you understand what deserves validation, remediation or deeper expert review.
Public exposure evidence
- Hostnames and server evidence
- IP addresses and hosting information
- SSL/TLS and certificate details
- Open ports and service banners
- HTTP response evidence
Relationship signals
- DNS relationships
- Mail relationships
- Certificate names
- Redirects
- Infrastructure location
Risk indicators
- Old services
- Product/version indicators
- CVE indicators
- Jurisdiction markers
- Report-ready evidence
Real-world example reports, anonymized
These examples are based on real Scantide output. Customer names, domains, IP addresses and other identifying details have been removed or replaced so the reports can be shared safely.
External server report →
A real-world Scantide Online report with domains, IP addresses and customer identifiers anonymized.
Internal network survey →
A real-world Scantide Auditor report showing internal discovery evidence with sensitive data removed.
Combined visibility report →
An anonymized example combining public exposure and internal network visibility findings.
Useful for
Scantide is strongest when a team needs quick, repeatable visibility before a larger audit, consulting project or remediation sprint.
After cloud migration
Find systems that were meant to be retired but still answer publicly.
After M&A
Document inherited or subsidiary infrastructure that may not be in your normal inventory.
Before audit
Reduce surprises by finding old public exposure before a customer, auditor or attacker does.
Related security visibility topics
This page is written for teams researching rogue server discovery and related infrastructure risk checks.
find unknown servers
forgotten server discovery
exposed asset discovery
shadow IT server scan
unknown public servers
rogue infrastructure scan
internet exposed assets
Questions teams usually ask
What is a rogue server?
In this context, it means a public or reachable system that is unknown, unmanaged, forgotten or outside the expected inventory.
Does Scantide prove ownership of a found server?
No. It provides evidence that should be reviewed by the organization before ownership or responsibility is concluded.
Turn unknown exposure into a report
Find and document public systems that may not belong in your active infrastructure.