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 'alt1.aspmx.l.google.com' to 3 IP's in 39ms.
041
+000
WRNMultiple A-records! Domain 'alt1.aspmx.l.google.com' has several A-records, and thereby multiple IPs to check. IP warning will be used.
041
+000
Init of DNSBL list
041
+000
Running DNSBL checks
064
+000
Checking 209.85.202.27 against Barracuda Central. Not listed (NotExistentDomain). 21ms
066
+025
Checking 209.85.202.27 against Spamhaus ZEN. Not listed (NotExistentDomain). 25ms
070
+000
Checking 209.85.202.27 against PSBL (Passive Spam Block List). Not listed (NotExistentDomain). 26ms
080
+000
Checking 209.85.202.27 against GBUdb. Not listed (NotExistentDomain). 36ms
082
+000
Checking 209.85.202.27 against spamcop. Not listed (NotExistentDomain). 40ms
122
+000
Checking 209.85.202.27 against UCEPROTECT lvl 2. Not listed (NotExistentDomain). 80ms
144
+000
Checking 209.85.202.27 against Junk Email Filter (tm). Not listed (NotExistentDomain). 100ms
144
+000
Checking 209.85.202.27 against SURBL (multi). Not listed (NotExistentDomain). 103ms
172
+000
Checking 209.85.202.27 against ips.backscatterer.org. Not listed (NotExistentDomain). 130ms
427
+000
Checking 209.85.202.27 against Spamrats!. Error: ServerFailure. 383ms
2.087
+000
Checking 209.85.202.27 against SORBS. Timeout. 2.044ms
2.087
+2.021
Done
2.087
+000
11 DNSBL's checked in 2.045ms.
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