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 '2a03:5640:f00c::' to '2a03:5640:f00c::' in 0ms.
001
+000
WRNLimited IPv6 support Please note, that most DNSBL-lists does not support check of adresses withing the IPv6 space.
001
+000
Init of DNSBL list
001
+000
Running DNSBL checks
020
+000
Checking 2a03:5640:f00c:: against Barracuda Central. Not listed (NotExistentDomain). 18ms
034
+000
Checking 2a03:5640:f00c:: against SURBL (multi). Not listed (NotExistentDomain). 33ms
043
+000
Checking 2a03:5640:f00c:: against spamcop. Not listed (NotExistentDomain). 42ms
050
+000
Checking 2a03:5640:f00c:: against PSBL (Passive Spam Block List). Not listed (NotExistentDomain). 48ms
066
+065
Checking 2a03:5640:f00c:: against Spamhaus ZEN. Not listed (NotExistentDomain). 65ms
077
+000
Checking 2a03:5640:f00c:: against UCEPROTECT lvl 2. Not listed (NotExistentDomain). 75ms
101
+000
Checking 2a03:5640:f00c:: against Junk Email Filter (tm). Not listed (NotExistentDomain). 98ms
127
+000
Checking 2a03:5640:f00c:: against ips.backscatterer.org. Not listed (NotExistentDomain). 125ms
133
+000
Checking 2a03:5640:f00c:: against GBUdb. Not listed (NotExistentDomain). 130ms
199
+000
Checking 2a03:5640:f00c:: against SORBS. Not listed (NotExistentDomain). 197ms
726
+000
Checking 2a03:5640:f00c:: against Spamrats!. Error: ServerFailure. 724ms
726
+660
Done
726
+000
11 DNSBL's checked in 725ms.
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