mx-lookup

DNS lookup for MX, A, AAAA, NS, TXT, SOA records.

DNS lookup for MX, A, AAAA, NS, TXT, SOA records. Detects email provider (Google, Microsoft, etc.), SPF, and DMARC records.

UNRATEDListed

Overview

Grade?

UNRATED

0 of 30 paid calls toward a letter

Price

$0.0216 per call

Paid calls

none yet

delivery unknown until someone pays

More info

Seller?

0x66d7c2f9…54ea83bc

URL

https://api.strale.io/x402/mx-lookup

MCP server on this host: io.github.strale-io/strale

Seen

first 25 days ago · last 11 hr ago

48 free handshakes

Payment

Pays through

x402

Offered on?

Base USDC

Listed on?

Base

Score, from free handshakes onlyweights 2026.09.6

UN
RATED

0.716 liveness verified, no letter

To a letter · 30 paid calls

0 of 30

Held back by sample size, not by the seller · gap to 1.000 is 0.284: 0.190 uncertain ? + 0.094 short ? · 0.084 to B

How the composite of 0.716 is made up, part by part
Component	Weight	Measured	Lower bound ?		Adds	Short ?	Uncertain ?
latency p95costs the most it answered as fast as its class	0.20	0.53	0.000		0.000	−0.094	−0.106
liveness it answered at all	0.60	1.00	0.860		0.516	0	−0.084
price stability the price stayed where it was listed	0.20	1.00	1.000		0.200	0	0
Composite	1.00		0.716	gap to 1.000 = 0.284 · 0.094 short · 0.190 uncertain	0.716	−0.094	−0.190

Not measured: correctness · nobody paid; honesty · nobody paid; schema conformance · no answer had a published shape to check

The multiplication, written out

  0.200 × 0.000   latency p95    
+ 0.600 × 0.860   liveness       
+ 0.200 × 1.000   price stability
= 0.716           → UNRATED: 44 of 30 paid calls      weights 2026.09.6 · 44 samples · seed cap_01M22B3JSMKJTDMHEB18X2X18G|2026-09-02T19:30:39.175Z|2026.09.6

Verify it yourselfnpx teppi-check https://api.strale.io/x402/mx-lookupcurl -s https://api.teppi.xyz/v1/trust/cap_01M22B3JSMKJTDMHEB18X2X18G