You may perform this lookup using the API and get the results as easy-to-parse JSON data.
Read more on the API at https://iamroot.tech/about/api (regarding authentication and rate limits, among other things), or give it a go right away using the 'try it' button.
Checking 65.15.104.0 against SORBS. Not listed (NotExistentDomain). 35ms
046
+000
Checking 65.15.104.0 against PSBL (Passive Spam Block List). Not listed (NotExistentDomain). 42ms
051
+000
Checking 65.15.104.0 against Barracuda Central. Not listed (NotExistentDomain). 47ms
059
+000
Checking 65.15.104.0 against spamcop. Not listed (NotExistentDomain). 57ms
061
+000
Checking 65.15.104.0 against GBUdb. Not listed (NotExistentDomain). 57ms
061
+060
Checking 65.15.104.0 against Spamhaus ZEN. Not listed (NotExistentDomain). 60ms
062
+000
Checking 65.15.104.0 against Junk Email Filter (tm). Not listed (NotExistentDomain). 57ms
069
+000
Checking 65.15.104.0 against ips.backscatterer.org. Not listed (NotExistentDomain). 66ms
071
+000
Checking 65.15.104.0 against UCEPROTECT lvl 2. Not listed (NotExistentDomain). 68ms
098
+000
Checking 65.15.104.0 against Spamrats!. Listed! Return code '127.0.0.36'. 94ms
172
+000
Checking 65.15.104.0 against SURBL (multi). Not listed (NotExistentDomain). 170ms
172
+111
Done
173
+000
11 DNSBL's checked in 171ms.
173
+000
ERROuch - 65.15.104.0 is blacklisted! One or more DNSBL's has blacklisted 65.15.104.0. Review the details below.
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