Factline · factline.dev
Use when you need to judge whether a website or email domain is…
Use when you need to judge whether a website or email domain is trustworthy: registration date and domain age (RDAP), expiry, registrar, nameservers, email setup (MX, SPF, DMARC), disposable-email domains, and a low/medium/high risk with flags such as 'registered 4 days ago', a common sign of scam shops. Accepts a domain, URL or email.
Input
Sample response
Published by the provider. Your run returns a fresh response.
response7 keys
domain"google.com"
email5 keys
accepts_mailtrue
disposablefalse
dmarc_policy"reject"
mx[…]1 item
spftrue
explain1 key
risk"high: does not exist, registered under 30 days ago or a disposable-mail domain; medium: under 6 months old or several setup gaps; low: established and properly set up. A young domain is a common sign of scam shops and phishing, not proof."
flags0 items
registration8 keys
age_days10616
days_until_expiry706
expires"2028-09-14"
last_changed"2019-09-09"
nameservers[…]4 items
registered"1997-09-15"
registrar"MarkMonitor Inc."
status[…]6 items
risk"low"
source"RDAP (registry registration data, servers per IANA bootstrap); DNS via Cloudflare 1.1.1.1; disposable-email-domains (CC0)"
responseobject, 7 keysYour agent can do this on its own
Add the MCP URL in Claude Code, Cursor or Codex. Your agent can run Tools within its spending limits, or ask for approval each time. Connect your agent
Connect your agent
Add one MCP URL and your agent can find and run this tool within its spending limits. Choose “Ask each time” if you want to approve every Call.
MCP URL
https://app.aecon.ai/mcpTerminalbash
In Claude Code, open /mcp, select agentic-economy, then choose Authenticate.
Track record
- Paid calls, last 30 days
- 4
- Buyers, last 30 days
- 2
- Last paid call
Reported by the x402 directory.