Node.js DNSBLs Lookup
Supports IPv4, IPv6 and Domain lookup. Works from command-line.
Installation
npm install dnsbl-lookup -gvar lookup = ; // inside module
Usage
DNSBL Lookup:
dnsbl(ip-or-domain,[dnsbl_list],[limit])
Performs DNSBL lookup on the given IP address. If a domain is provided, lookup is performed on it's 'A' records.
ip-or-domain
: String containing IPv4, IPv6 or domain namesdnsbl_list
: Optional, Array of DNSBL zone nameslimit
: Optional, Maximum number of outstanding DNS queries at a time. Defaults to 200.
Example:
var dnsbl = '58.97.142.25'; dnsbl;dnsbl;dnsbl;
URI DNSBL Lookup :
uribl(domains,[uribl_list],limit)
Performs a URI DNSBL query on the give domain(s).
domains
: String or Array of domain namesuribl_list
: Optional, Array of URI DNSBL zone nameslimit
: Optional, Maximum number of outstanding DNS queries at a time. Defaults to 200.
Example:
var uribl= 'gmail.com'; uribl;uribl;uribl;
see more examples in test.js
Response:
address
: lookup addressstatus
: listed / not_listedA
: 'A' record lookup result only when listedTXT
: 'TXT' record lookup result if found
//if not listed address:'58.97.142.25' status: 'not_listed' //if listed address: '58.97.142.25' status: 'listed' A: '127.0.0.2' TXT: 'Blocked - see http://cbl.abuseat.org/lookup.cgi?ip=58.97.142.25'
Command-line:
$ dnsbl-lookup 58.97.142.25$ dnsbl-lookup 2a01:4f8:140:4222::2$ dnsbl-lookup gmail.com list.txt // list.txt is line-separated dns zones