api.relayshield.net · 3 listed services · provider site
Check whether a phone number appears in criminal marketplace infrastructure or pivots to known scam wallets, kits, or actors, and whether its SIM was recently swapped (Twilio Lookup v2, cached 24h). Returns a high, mediu...
Look up passive DNS resolution history and reputation for a domain or IP address. For a domain: which IPs it has resolved to over time. For an IP: which hostnames have resolved to it, plus malicious/suspicious vendor det...
Scan a URL for phishing or malware using heuristic signals (Google Safe Browsing, RDAP domain age, known IOC corpus) plus VirusTotal multi-engine analysis. Returns an async analysis ID to poll. Call before an agent click...
Provider identity is derived from the domain or repository in the source record. If two vendors share a host, they appear together here — that is a limitation of the data, not a statement about ownership.