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.
WRNMultiple A-records! Domain 'stackoverflow.com' has several A-records, and thereby multiple IPs to check. IP warning will be used.
105
+000
Init of DNSBL list
105
+000
Running DNSBL checks
144
+000
Checking 172.64.155.249 against Barracuda Central. Not listed (NotExistentDomain). 21ms
153
+047
Checking 172.64.155.249 against Spamhaus ZEN. Not listed (NotExistentDomain). 47ms
159
+000
Checking 172.64.155.249 against UCEPROTECT lvl 2. Not listed (NotExistentDomain). 42ms
175
+000
Checking 172.64.155.249 against spamcop. Not listed (NotExistentDomain). 68ms
175
+000
Checking 172.64.155.249 against PSBL (Passive Spam Block List). Not listed (NotExistentDomain). 51ms
223
+000
Checking 172.64.155.249 against Junk Email Filter (tm). Not listed (NotExistentDomain). 98ms
255
+000
Checking 172.64.155.249 against SURBL (multi). Not listed (NotExistentDomain). 146ms
285
+000
Checking 172.64.155.249 against GBUdb. Not listed (NotExistentDomain). 162ms
303
+000
Checking 172.64.155.249 against ips.backscatterer.org. Not listed (NotExistentDomain). 182ms
410
+000
Checking 172.64.155.249 against Spamrats!. Error: ServerFailure. 288ms
1.239
+000
Checking 172.64.155.249 against SORBS. Not listed (NotExistentDomain). 1.121ms
1.239
+1.087
Done
1.239
+000
11 DNSBL's checked in 1.133ms.
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