spf-check

Evaluate an SPF record against an IPv4/IPv6 address using only its literal ip4/ip6/all mechanisms.

Evaluate an SPF record against an IPv4/IPv6 address using only its literal ip4/ip6/all mechanisms. DNS-dependent mechanisms (include, a, mx, exists, redirect) reached before a match yield an honest `indeterminate` result rather than a guess.

UNRATEDListed

Overview

Grade?

UNRATED

0 of 30 paid calls toward a letter

Price

$0.004 per call

Paid calls

none yet

delivery unknown until someone pays

More info

Seller?

0xb3f4de10…14c2194a

URL

https://emailauth.openverbs.com/v1/spf-check

Seen

first 28 days ago · last 10 hr ago

52 free handshakes

Payment

Pays through

x402 · MPP evm, tempo

Offered on?

Base USDC, Tempo 0x8335…2913

Listed on?

Base

Paid calls

No paid calls yet.

Delivery is unknown until someone pays. A handshake only shows it asks for payment.

Verify it yourselfnpx teppi-check https://emailauth.openverbs.com/v1/spf-checkcurl -s https://api.teppi.xyz/v1/trust/cap_01M1TKXSVHEZSGYDQMRV322GQQ