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 '2600:9000:2451::' to '2600:9000:2451::' 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
033
+000
Checking 2600:9000:2451:: against Spamhaus ZEN. Not listed (NotExistentDomain). 31ms
033
+000
Checking 2600:9000:2451:: against Barracuda Central. Not listed (NotExistentDomain). 28ms
038
+000
Checking 2600:9000:2451:: against PSBL (Passive Spam Block List). Not listed (NotExistentDomain). 33ms
043
+000
Checking 2600:9000:2451:: against spamcop. Not listed (NotExistentDomain). 41ms
054
+000
Checking 2600:9000:2451:: against SORBS. Not listed (NotExistentDomain). 50ms
066
+065
Checking 2600:9000:2451:: against ips.backscatterer.org. Not listed (NotExistentDomain). 62ms
068
+000
Checking 2600:9000:2451:: against GBUdb. Not listed (NotExistentDomain). 62ms
071
+000
Checking 2600:9000:2451:: against SURBL (multi). Not listed (NotExistentDomain). 68ms
110
+000
Checking 2600:9000:2451:: against UCEPROTECT lvl 2. Not listed (NotExistentDomain). 107ms
110
+000
Checking 2600:9000:2451:: against Junk Email Filter (tm). Not listed (NotExistentDomain). 103ms
369
+000
Checking 2600:9000:2451:: against Spamrats!. Error: ServerFailure. 364ms
370
+303
Done
370
+000
11 DNSBL's checked in 368ms.
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