UnderHost

VirusTotal Scanner

Check any URL, domain, IP address, or file hash against 90+ antivirus engines instantly.

URLs • Domains • IPv4 / IPv6 • MD5 / SHA-1 / SHA-256 hashes

90+ AV engines
URLs & domains
IP addresses
File hashes
Instant results

Scan anything suspicious in seconds

Paste a link, IP, domain, or file hash to check it against VirusTotal's database of 90+ antivirus engines.

URLs & Web Pages

Check any full URL — VirusTotal runs it through its multi-engine analysis pipeline for phishing and malware.

Domains

Reputation, categories, WHOIS data, and historical detection rate for any domain name.

IP Addresses

ASN, country, abuse reports, and whether an IP is linked to known malware command-and-control servers.

File Hashes

Paste an MD5, SHA-1, or SHA-256 hash to look up a file's scan history — no upload required.

90+ AV Engines

Results from Kaspersky, Bitdefender, ESET, Symantec, Avast, Microsoft Defender, and dozens more.

Instant & Free

Results appear in seconds using cached VirusTotal data. No account, no upload — query only.

How to Use the VirusTotal Scanner

Checking a suspicious URL

Paste the full URL including https://. VirusTotal checks it against phishing, malware, and threat intelligence databases from 90+ vendors.

Verifying a file hash

Copy the MD5, SHA-1, or SHA-256 hash of a file and paste it here. Checks against VirusTotal's database without uploading the file — completely private.

Understanding the verdict

Malicious = 3+ engines flagged it. Suspicious = 1–2. Clean = no detections. A single flag from an obscure engine is often a false positive.

Cached vs. live results

The public API returns the most recent cached scan. If a URL was scanned weeks ago, results may be outdated. For a fresh scan, submit directly on virustotal.com.

Why check server IPs?

A flagged IP could mean your hosting provider's range is blacklisted — affecting email deliverability and browser warnings even for clean sites.

Domain reputation

Domain lookups return registrar, creation date, and reputation score. A freshly-registered domain with no history is itself a risk signal worth investigating.

Need a clean, monitored hosting environment?

UnderHost includes malware scanning, WAF protection, and proactive security monitoring on all managed plans.

Tool guide

Using VirusTotal reputation results safely

The VirusTotal scanner checks public reputation data for URLs, domains, IPs, and hashes so suspicious resources can be reviewed before users trust them.

What this tool does

It queries VirusTotal and summarizes malicious, suspicious, harmless, and undetected engine results.

Who it helps

  • Website owners checking suspicious URLs
  • Support teams reviewing abuse reports
  • Administrators validating domains or IPs before action

Usage instructions

Paste a URL, domain, IP address, or file hash. Use the verdict and engine counts as a reputation signal, not as the only security decision.

Understanding the output

One detection can be a false positive, while several detections deserve urgent review. Unknown results may simply mean the item has not been widely scanned.

Why it matters for hosting

Reputation checks help hosting teams respond to malware, phishing, compromised WordPress sites, and suspicious outbound links.