DNSBL check

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.

GET

https://iamroot.tech/dnsbl-blacklist-checker/api/?host=103.2.57.0

copy try it

Log

001	+001	Resolved '103.2.57.0' to '103.2.57.0' in 0ms.
001	+000	Init of DNSBL list
001	+000	Running DNSBL checks
031	+000	Checking 103.2.57.0 against Barracuda Central. Not listed (NotExistentDomain). 28ms
047	+046	Checking 103.2.57.0 against Spamhaus ZEN. Not listed (NotExistentDomain). 45ms
050	+000	Checking 103.2.57.0 against spamcop. Not listed (NotExistentDomain). 48ms
056	+000	Checking 103.2.57.0 against PSBL (Passive Spam Block List). Not listed (NotExistentDomain). 53ms
073	+000	Checking 103.2.57.0 against ips.backscatterer.org. Not listed (NotExistentDomain). 70ms
104	+000	Checking 103.2.57.0 against UCEPROTECT lvl 2. Not listed (NotExistentDomain). 103ms
106	+000	Checking 103.2.57.0 against SURBL (multi). Not listed (NotExistentDomain). 105ms
149	+000	Checking 103.2.57.0 against Junk Email Filter (tm). Not listed (NotExistentDomain). 146ms
190	+000	Checking 103.2.57.0 against GBUdb. Not listed (NotExistentDomain). 187ms
543	+000	Checking 103.2.57.0 against Spamrats!. Error: ServerFailure. 540ms
2.059	+000	Checking 103.2.57.0 against SORBS. Timeout. 2.057ms
2.059	+2.013	Done
2.059	+000	11 DNSBL's checked in 2.058ms.

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