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:f20c::' to '2a03:5640:f20c::' 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
032
+000
Checking 2a03:5640:f20c:: against Barracuda Central. Not listed (NotExistentDomain). 30ms
042
+000
Checking 2a03:5640:f20c:: against spamcop. Not listed (NotExistentDomain). 40ms
049
+000
Checking 2a03:5640:f20c:: against PSBL (Passive Spam Block List). Not listed (NotExistentDomain). 46ms
052
+051
Checking 2a03:5640:f20c:: against Spamhaus ZEN. Not listed (NotExistentDomain). 51ms
056
+000
Checking 2a03:5640:f20c:: against SORBS. Not listed (NotExistentDomain). 54ms
065
+000
Checking 2a03:5640:f20c:: against GBUdb. Not listed (NotExistentDomain). 62ms
100
+000
Checking 2a03:5640:f20c:: against Junk Email Filter (tm). Not listed (NotExistentDomain). 97ms
126
+000
Checking 2a03:5640:f20c:: against ips.backscatterer.org. Not listed (NotExistentDomain). 124ms
127
+000
Checking 2a03:5640:f20c:: against UCEPROTECT lvl 2. Not listed (NotExistentDomain). 126ms
189
+000
Checking 2a03:5640:f20c:: against SURBL (multi). Not listed (NotExistentDomain). 188ms
284
+000
Checking 2a03:5640:f20c:: against Spamrats!. Error: ServerFailure. 281ms
284
+232
Done
284
+000
11 DNSBL's checked in 282ms.
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