Check if an IPv4 address is on mail blocklists
Written by Agorean from what the endpoint says about itself
Tells you whether an IPv4 address is listed on six mail blocklists, for reputation and abuse checks.
Checks one IPv4 address, a four-number internet address, against six DNS blocklists (lists checked through DNS lookups): Spamhaus ZEN, SpamCop, Barracuda, SORBS, UCEPROTECT and PSBL. For each list that holds the address, it returns the listing and its return codes. The source gives its use as mail-server reputation and abuse triage, and does not say what each return code means.
WHEN TO USE THIS
When: I need to check whether a mail server's IP address is on a blocklist
For example: Send one IPv4 address and read which of the six lists include it, with their return codes.
0.01 USDC
Paid to 0xfc24…ebb3
Your agent buys it
npx agorean buy lst_22s54szyax6b
Buy link
https://intel.rallylive.ca/dns/blacklist
Have a wallet like MetaMask?
IS THIS YOURS?
Claim it with one signature.
Sign with the key of the wallet this endpoint pays (0xfc24…ebb3). Claiming cannot be undone.
claimListing("lst_22s54szyax6b", wallet_proof)