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=31.25.8.0

copy try it

Log

001	+001	Resolved '31.25.8.0' to '31.25.8.0' in 0ms.
001	+000	Init of DNSBL list
001	+000	Running DNSBL checks
030	+030	Checking 31.25.8.0 against Spamhaus ZEN. Not listed (NotExistentDomain). 29ms
077	+046	Checking 31.25.8.0 against Barracuda Central. Not listed (NotExistentDomain). 46ms
123	+046	Checking 31.25.8.0 against spamcop. Not listed (NotExistentDomain). 45ms
432	+309	Checking 31.25.8.0 against Spamrats!. Error: ServerFailure. 309ms
489	+057	Checking 31.25.8.0 against SURBL (multi). Not listed (NotExistentDomain). 57ms
537	+048	Checking 31.25.8.0 against PSBL (Passive Spam Block List). Not listed (NotExistentDomain). 47ms
645	+108	Checking 31.25.8.0 against UCEPROTECT lvl 2. Not listed (NotExistentDomain). 107ms
763	+118	Checking 31.25.8.0 against GBUdb. Not listed (NotExistentDomain). 118ms
976	+212	Checking 31.25.8.0 against SORBS. Not listed (NotExistentDomain). 212ms
1.074	+099	Checking 31.25.8.0 against Junk Email Filter (tm). Not listed (NotExistentDomain). 98ms
1.203	+129	Checking 31.25.8.0 against ips.backscatterer.org. Not listed (NotExistentDomain). 128ms
1.203	+000	Done
1.203	+000	11 DNSBL's checked in 1.202ms.

DNSBL check

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