Endpoints: 28,729MCP servers: 18,413Payout addresses: 2,070Paid calls: 1,528Letters: 13Defects: 1,322counted just now
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Endpoint · lookupGETflat-rate-llm.kikoribera03.workers.dev/v1/red/dnsbl?ip=127.0.0.2

Checks one IPv4 address against nine public DNS blocklists at once — SpamCop, UCEPROTECT, PSBL, Barracuda, DroneBL and four more — and returns each list's raw return code plus the…
Read moreChecks one IPv4 address against nine public DNS blocklists at once — SpamCop, UCEPROTECT, PSBL, Barracuda, DroneBL and four more — and returns each list's raw return code plus the reason text the list itself publishes, not a score. Every list is re-checked on each call with its RFC 5782 test entry, so a dead list or one that refuses queries comes back as unavailable instead of reading as clean. Includes the delisting URL for each hit.
UNRATEDListed

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

URL
https://flat-rate-llm.kikoribera03.workers.dev/v1/red/dnsbl?ip=127.0.0.2
Seen
first 23 days ago · last 11 hr ago
42 free handshakes

Payment

Pays through
x402
Offered on?
Polygon, Arbitrum, Base USDC
Listed on?
Polygon, Arbitrum, Base

Buy it through Teppi

?Pay on delivery
0.007000 USDC (0.005000 to the seller, 0.002000 fee)
Where
https://api.teppi.xyz/v1/via/cap_01M27FW6A139CQKKKT2A7TTGGP
?Ask the price
curl -si https://api.teppi.xyz/v1/via/cap_01M27FW6A139CQKKKT2A7TTGGP

About

?Description
Checks one IPv4 address against nine public DNS blocklists at once — SpamCop, UCEPROTECT, PSBL, Barracuda, DroneBL and four more — and returns each list's raw return code plus the reason text the list itself publishes, not a score. Every list is re-checked on each call with its RFC 5782 test entry, so a dead list or one that refuses queries comes back as unavailable instead of reading as clean. Includes the delisting URL for each hit.
URL
https://flat-rate-llm.kikoribera03.workers.dev/v1/red/dnsbl?ip=127.0.0.2
Method
GET
Class
lookup
?Checkable to
L1
Endpoint id
cap_01M27FW6A139CQKKKT2A7TTGGP

?Badge

Reads live. UNRATED until paid calls earn a letter.

Markdown
[![Teppi](https://api.teppi.xyz/badge/cap_01M27FW6A139CQKKKT2A7TTGGP.svg)](https://teppi.xyz/endpoint/cap_01M27FW6A139CQKKKT2A7TTGGP)
HTML
<a href="https://teppi.xyz/endpoint/cap_01M27FW6A139CQKKKT2A7TTGGP"><img src="https://api.teppi.xyz/badge/cap_01M27FW6A139CQKKKT2A7TTGGP.svg" alt="Teppi delivery record"></a>
Image
https://api.teppi.xyz/badge/cap_01M27FW6A139CQKKKT2A7TTGGP.svg
Verify it yourselfnpx teppi-check https://flat-rate-llm.kikoribera03.workers.dev/v1/red/dnsbl?ip=127.0.0.2curl -s https://api.teppi.xyz/v1/trust/cap_01M27FW6A139CQKKKT2A7TTGGP