76 services carry this tag in their source record. Tags come from the provider, not from us — a tag is a claim about what the service does, not proof that it does it well.
Is this IPv4 address listed on efnet rbl (rbl.efnetrbl.org)? Performs the DNSBL query (reversed octets under rbl.efnetrbl.org, via Cloudflare DoH) and returns listed yes/no with the return codes and, where the list publi...
Is this IPv4 address listed on torexit dan (torexit.dan.me.uk)? Performs the DNSBL query (reversed octets under torexit.dan.me.uk, via Cloudflare DoH) and returns listed yes/no with the return codes and, where the list p...
Is this IPv4 address listed on blocklist de (bl.blocklist.de)? Performs the DNSBL query (reversed octets under bl.blocklist.de, via Cloudflare DoH) and returns listed yes/no with the return codes and, where the list publ...
Is this IPv4 address listed on s5h (all.s5h.net)? Performs the DNSBL query (reversed octets under all.s5h.net, via Cloudflare DoH) and returns listed yes/no with the return codes and, where the list publishes one, the re...
Is this IPv4 address listed on nordspam (bl.nordspam.com)? Performs the DNSBL query (reversed octets under bl.nordspam.com, via Cloudflare DoH) and returns listed yes/no with the return codes and, where the list publishe...
Is this IPv4 address listed on truncate (truncate.gbudb.net)? Performs the DNSBL query (reversed octets under truncate.gbudb.net, via Cloudflare DoH) and returns listed yes/no with the return codes and, where the list pu...
Is this IPv4 address listed on hostkarma black (hostkarma.junkemailfilter.com)? Performs the DNSBL query (reversed octets under hostkarma.junkemailfilter.com, via Cloudflare DoH) and returns listed yes/no with the return...
Is this IPv4 address listed on 0spam (bl.0spam.org)? Performs the DNSBL query (reversed octets under bl.0spam.org, via Cloudflare DoH) and returns listed yes/no with the return codes and, where the list publishes one, th...
Is this IPv4 address listed on spameatingmonkey (bl.spameatingmonkey.net)? Performs the DNSBL query (reversed octets under bl.spameatingmonkey.net, via Cloudflare DoH) and returns listed yes/no with the return codes and,...
Is this IPv4 address listed on backscatterer (ips.backscatterer.org)? Performs the DNSBL query (reversed octets under ips.backscatterer.org, via Cloudflare DoH) and returns listed yes/no with the return codes and, where...
Is this IPv4 address listed on wpbl (db.wpbl.info)? Performs the DNSBL query (reversed octets under db.wpbl.info, via Cloudflare DoH) and returns listed yes/no with the return codes and, where the list publishes one, the...
Is this IPv4 address listed on rbl jp (all.rbl.jp)? Performs the DNSBL query (reversed octets under all.rbl.jp, via Cloudflare DoH) and returns listed yes/no with the return codes and, where the list publishes one, the r...
Is this IPv4 address listed on interserver (rbl.interserver.net)? Performs the DNSBL query (reversed octets under rbl.interserver.net, via Cloudflare DoH) and returns listed yes/no with the return codes and, where the li...
Is this IPv4 address listed on lashback (ubl.unsubscore.com)? Performs the DNSBL query (reversed octets under ubl.unsubscore.com, via Cloudflare DoH) and returns listed yes/no with the return codes and, where the list pu...
Is this IPv4 address listed on nixspam (ix.dnsbl.manitu.net)? Performs the DNSBL query (reversed octets under ix.dnsbl.manitu.net, via Cloudflare DoH) and returns listed yes/no with the return codes and, where the list p...
Is this IPv4 address listed on ivmsip (sip.invaluement.com)? Performs the DNSBL query (reversed octets under sip.invaluement.com, via Cloudflare DoH) and returns listed yes/no with the return codes and, where the list pu...
Is this IPv4 address listed on surbl multi (multi.surbl.org)? Performs the DNSBL query (reversed octets under multi.surbl.org, via Cloudflare DoH) and returns listed yes/no with the return codes and, where the list publi...
Is this IPv4 address listed on uribl black (black.uribl.com)? Performs the DNSBL query (reversed octets under black.uribl.com, via Cloudflare DoH) and returns listed yes/no with the return codes and, where the list publi...
Is this IPv4 address listed on dbl spamhaus (dbl.spamhaus.org)? Performs the DNSBL query (reversed octets under dbl.spamhaus.org, via Cloudflare DoH) and returns listed yes/no with the return codes and, where the list pu...
Change watch for ip listed on abuse ch spamhaus drop: runs the check, compares it with the result from your previous call for the same ip (kept 90 days) and returns the current answer, changed true/false, the fields that...
Bulk domain trust score: up to 10 domains in one $0.01 call, each with the 0-100 established/legitimacy score, top reasons, domain age, mail and HTTPS presence. Rank or filter a list of domains for fraud screening and le...
IP blacklist (DNSBL) check: is an IPv4 address listed on Spamhaus ZEN, SpamCop, Barracuda, SORBS, UCEPROTECT or PSBL? Returns each listing with its return codes. Mail-server reputation and abuse triage. $0.01 per IP.
Before your agent pays an Arc agent: does it actually deliver? Measured, not claimed. Pass ?agent=<ERC-8004 id>, ?address=0x... or ?url=. One machine-readable record from what we measured, not what it claims: answering n...
Real-time Base wallet forensics, KYA attestation & reputation audit: queries ETH/USDC balances, nonce count, ERC-8004 identity, EIP-3009 pipelines, sybil behavior, and circular wash-trading detection ($0.75 USDC). Input:...