demand-domain-mail-routing-readiness-vendor-screening

Mail routing readiness for Vendor screening: Check MX, SPF, and DMARC DNS records together.

Mail routing readiness for Vendor screening: Check MX, SPF, and DMARC DNS records together. DNS data only; does not send email or verify that an inbox exists.

UNRATEDListed

Overview

Grade?

UNRATED

0 of 30 paid calls toward a letter

Price

$0.01 per call

Paid calls

none yet

delivery unknown until someone pays

More info

Seller?

0x8bc2aecd…9a683c8c

URL

https://market.datapackvibe.com/x402/demand-domain-mail-routing-readiness-vendor-screening

Seen

first 2 days ago · last 1 day ago

4 free handshakes

Payment

Pays through

x402

Offered on?

Base USDC

Listed on?

Base

Score, from free handshakes onlyweights 2026.09.6

UN
RATED

0.230 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 0.770: 0.450 uncertain ? + 0.320 short ? · 0.220 to D

How the composite of 0.230 is made up, part by part
Component	Weight	Measured	Lower bound ?		Adds	Short ?	Uncertain ?
livenesscosts the most it answered at all	0.60	0.75	0.000		0.000	−0.150	−0.450
latency p95 it answered as fast as its class	0.20	0.15	0.148		0.030	−0.170	0
price stability the price stayed where it was listed	0.20	1.00	1.000		0.200	0	0
Composite	1.00		0.230	gap to 1.000 = 0.770 · 0.320 short · 0.450 uncertain	0.230	−0.320	−0.450

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

The multiplication, written out

  0.600 × 0.000   liveness       
+ 0.200 × 0.148   latency p95    
+ 0.200 × 1.000   price stability
= 0.230           → UNRATED: 4 of 30 paid calls      weights 2026.09.6 · 4 samples · seed cap_01M3XJCBG97JQKGTW1MNRJRV2H|2026-09-04T13:28:30.445Z|2026.09.6

Verify it yourselfnpx teppi-check https://market.datapackvibe.com/x402/demand-domain-mail-routing-readiness-vendor-screeningcurl -s https://api.teppi.xyz/v1/trust/cap_01M3XJCBG97JQKGTW1MNRJRV2H