Endpoint · lookupGETapi.x-402.online /v1/domain/health ?domain=example.com
Check whether a domain is reachable and healthy: DNS, certificate, redirects, security headers.
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Check whether a domain is reachable and healthy: DNS, certificate, redirects, security headers. One call on a domain: A, AAAA, NS, MX and SPF records; the TLS certificate with issuer, expiry and days left; the HTTP redirect chain hop by hop; and which security headers are present. Read from our infrastructure. Query…Overview
Grade?
UNRATED
0 of 30 paid calls toward a letter
Price
$0.005 per call
Paid calls
none yet
delivery unknown until someone pays
More info
Seller?
URL
https://api.x-402.online/v1/domain/health?domain=example.com
MCP server on this host: online.x-402/mcp
Seen
first 9 days ago · last 16 hr ago
15 free handshakes
Payment
Pays through
x402 · MPP tempo
Offered on?
Base USDC, Solana
Listed on?
Base, Solana
Handshakescomputed 2 days ago
0.516 from 13 free handshakes over 30 days · UNRATED ?
| Component | Weight | Measured | Lower bound ? | Adds | Short ? | Uncertain ? | |
|---|---|---|---|---|---|---|---|
| livenesscosts the most it answered at all |
0.60 | 1.00 | 0.527 | 0.316 | 0 | −0.284 | |
| latency p95 it answered as fast as its class |
0.20 | 0.00 | 0.000 | 0.000 | −0.200 | 0 | |
| price stability the price stayed where it was listed |
0.20 | 1.00 | 1.000 | 0.200 | 0 | 0 | |
| Composite | 1.00 | 0.516 | gap to 1.000 = 0.484 · 0.200 short · 0.284 uncertain | 0.516 | −0.200 | −0.284 |
Not measured: correctness · nobody paid; honesty · nobody paid; schema conformance · no answer had a published shape to check
BURN_INFREE_TIER_ONLY
Verify it yourself
npx teppi-check https://api.x-402.online/v1/domain/health?domain=example.comcurl -s https://api.teppi.xyz/v1/trust/cap_01M3BHH8BF4JSYAZTBDX5NK2AN