About these tools
Open-source browser-based utilities built by Jetstream Labs. Each tool performs local heuristic analysis — no tracking, no ads, no data stored without consent.
All tools are indicators only. Always verify independently before trusting an unknown domain or phone number.
Available Tools
DL
Domain Trust Checker
Inspect any domain for DNS, SSL, WHOIS, and HTTP signals. Calculates a risk score and labels domains as legit, suspicious, or likely scam.
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PR
Phone Risk Checker
Validate AU and international phone numbers. Detects carrier, line type (mobile / landline / VoIP), checks against a scam list, and scores fraud risk.
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ES
Email Safety Checker
Paste an email to assess common spam and phishing signals. Only the resulting classification and non-content signal labels are recorded for reporting.
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