Validate
Confirm the wallet format, network, URL, or public domain before making any lookup.
Sift the signals before you act
Check a wallet or website for known warnings.
Look for known warning signs, see exactly which sources were checked, and understand what the result cannot prove.
Known-warning lookup
Check for known warnings
Paste one public wallet address, website, or suspicious link. A no-match result cannot establish safety.
Try an example:
Only enter public information. Never paste a seed phrase, recovery phrase, private key, or password.
5 free checks per UTC day. Every plan uses the same public warning sources.
Public information only
No wallet connection
Never enter a secret phrase
Current snapshot933,170 indexed indicators7 public sourcesUpdated Aug 14, 2026
How it works
A second look before you act.
ScamSift separates facts from interpretation. Every result keeps the evidence, coverage, and uncertainty visible.
Compare
Check independent address and domain lists, then add registration context when available.
Explain
Show the source match, coverage state, and limitations in plain language before the supporting score.
Data provenance
Know what was checked.
Each warning retains its publisher, source record, retrieval time, and verification level. A source outage never becomes a clean result.
SourceCoverageFreshnessRole
USOFAC SDN
Digital-currency identifiersOfficial snapshotCritical matchMMMetaMask phishing list
105,802 domainsMaintainedStrong warningSSScam Sniffer
Web3 domains and addressesDaily · 7-day delayStrong warningPDPhishDestroy
Curated active threat domainsMaintainedStrong warningDBPhishing.Database
Actively retested phishing domainsMaintainedCorroborated warningCSCryptoScamDB
Wallets and domainsHistorical · 2022Reported contextRDRDAP
Registration date and registrarLive lookupAge contextRestricted commercial feeds remain disabled until access and display rights are approved.
About every result
A clean scan is not a green light.
New scams appear before public lists catch up. Addresses change hands, domains can be compromised, and reports can be wrong. ScamSift can surface known warning signs; it cannot prove identity or intent.
Verify payment details through a separate, trusted channel before sending funds.