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 '163.171.253.0' to '163.171.253.0' in 0ms.
001
+000
Init of DNSBL list
001
+000
Running DNSBL checks
021
+000
Checking 163.171.253.0 against SURBL (multi). Not listed (NotExistentDomain). 19ms
030
+000
Checking 163.171.253.0 against Barracuda Central. Not listed (NotExistentDomain). 27ms
042
+000
Checking 163.171.253.0 against spamcop. Not listed (NotExistentDomain). 40ms
048
+000
Checking 163.171.253.0 against PSBL (Passive Spam Block List). Not listed (NotExistentDomain). 44ms
056
+000
Checking 163.171.253.0 against SORBS. Not listed (NotExistentDomain). 53ms
062
+000
Checking 163.171.253.0 against Junk Email Filter (tm). Not listed (NotExistentDomain). 58ms
063
+000
Checking 163.171.253.0 against GBUdb. Not listed (NotExistentDomain). 59ms
063
+000
Checking 163.171.253.0 against ips.backscatterer.org. Not listed (NotExistentDomain). 60ms
064
+063
Checking 163.171.253.0 against Spamhaus ZEN. Not listed (NotExistentDomain). 63ms
075
+000
Checking 163.171.253.0 against Spamrats!. Not listed (NotExistentDomain). 71ms
086
+000
Checking 163.171.253.0 against UCEPROTECT lvl 2. Not listed (NotExistentDomain). 83ms
086
+022
Done
086
+000
11 DNSBL's checked in 84ms.
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