DNSBL blacklist check of '101.33.28.0'

Ouch - 101.33.28.0 is blacklisted!

One or more DNSBL's has blacklisted 101.33.28.0. Review the details below.
Spamhaus ZEN
website
Listed
Barracuda Central
website
OkNotListed
spamcop
website
OkNotListed
Spamrats!
website
Error
SURBL (multi)
website
OkNotListed
PSBL (Passive Spam Block List)
website
OkNotListed
UCEPROTECT lvl 2
website
OkNotListed
GBUdb
website
OkNotListed
SORBS
website
OkNotListed
Junk Email Filter (tm)
website
OkNotListed
ips.backscatterer.org
website
OkNotListed

API

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=101.33.28.0 copy try it
 

Log

001+001
  • Resolved '101.33.28.0' to '101.33.28.0' in 0ms.
001+000
  • Init of DNSBL list
001+000
  • Running DNSBL checks
020+000
  • Checking 101.33.28.0 against SURBL (multi). Not listed (NotExistentDomain). 19ms
032+000
  • Checking 101.33.28.0 against Barracuda Central. Not listed (NotExistentDomain). 30ms
042+000
  • Checking 101.33.28.0 against PSBL (Passive Spam Block List). Not listed (NotExistentDomain). 39ms
047+000
  • Checking 101.33.28.0 against spamcop. Not listed (NotExistentDomain). 46ms
062+061
  • Checking 101.33.28.0 against Spamhaus ZEN. Listed! Return code '127.0.0.11'. 60ms
086+000
  • Checking 101.33.28.0 against UCEPROTECT lvl 2. Not listed (NotExistentDomain). 85ms
101+000
  • Checking 101.33.28.0 against Junk Email Filter (tm). Not listed (NotExistentDomain). 98ms
107+000
  • Checking 101.33.28.0 against ips.backscatterer.org. Not listed (NotExistentDomain). 105ms
124+000
  • Checking 101.33.28.0 against GBUdb. Not listed (NotExistentDomain). 120ms
198+000
  • Checking 101.33.28.0 against SORBS. Not listed (NotExistentDomain). 197ms
289+000
  • Checking 101.33.28.0 against Spamrats!. Error: ServerFailure. 287ms
289+228
  • Done
289+000
  • 11 DNSBL's checked in 288ms.
289+000
  • ERROuch - 101.33.28.0 is blacklisted!
    One or more DNSBL's has blacklisted 101.33.28.0. Review the details below.
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