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.
Resolved '142.147.240.0' to '142.147.240.0' in 0ms.
001
+000
Init of DNSBL list
001
+000
Running DNSBL checks
036
+000
Checking 142.147.240.0 against SORBS. Not listed (NotExistentDomain). 33ms
041
+000
Checking 142.147.240.0 against SURBL (multi). Not listed (NotExistentDomain). 39ms
043
+000
Checking 142.147.240.0 against Spamrats!. Not listed (NotExistentDomain). 40ms
045
+000
Checking 142.147.240.0 against PSBL (Passive Spam Block List). Not listed (NotExistentDomain). 42ms
048
+000
Checking 142.147.240.0 against Barracuda Central. Not listed (NotExistentDomain). 46ms
055
+000
Checking 142.147.240.0 against spamcop. Not listed (NotExistentDomain). 54ms
061
+000
Checking 142.147.240.0 against Junk Email Filter (tm). Not listed (NotExistentDomain). 57ms
062
+000
Checking 142.147.240.0 against GBUdb. Not listed (NotExistentDomain). 59ms
066
+065
Checking 142.147.240.0 against Spamhaus ZEN. Not listed (NotExistentDomain). 64ms
070
+000
Checking 142.147.240.0 against ips.backscatterer.org. Not listed (NotExistentDomain). 67ms
131
+000
Checking 142.147.240.0 against UCEPROTECT lvl 2. Not listed (NotExistentDomain). 129ms
131
+065
Done
131
+000
11 DNSBL's checked in 130ms.
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