DNSBL blacklist check of '203.81.56.0'

Ouch - 203.81.56.0 is blacklisted!

One or more DNSBL's has blacklisted 203.81.56.0. 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=203.81.56.0 copy try it
 

Log

001+001
  • Resolved '203.81.56.0' to '203.81.56.0' in 0ms.
001+000
  • Init of DNSBL list
001+000
  • Running DNSBL checks
032+000
  • Checking 203.81.56.0 against Barracuda Central. Not listed (NotExistentDomain). 30ms
047+000
  • Checking 203.81.56.0 against spamcop. Not listed (NotExistentDomain). 46ms
047+000
  • Checking 203.81.56.0 against SURBL (multi). Not listed (NotExistentDomain). 46ms
049+000
  • Checking 203.81.56.0 against PSBL (Passive Spam Block List). Not listed (NotExistentDomain). 47ms
065+064
  • Checking 203.81.56.0 against Spamhaus ZEN. Listed! Return code '127.0.0.11'. 64ms
101+000
  • Checking 203.81.56.0 against Junk Email Filter (tm). Not listed (NotExistentDomain). 98ms
122+000
  • Checking 203.81.56.0 against GBUdb. Not listed (NotExistentDomain). 119ms
218+000
  • Checking 203.81.56.0 against SORBS. Not listed (NotExistentDomain). 216ms
255+000
  • Checking 203.81.56.0 against ips.backscatterer.org. Not listed (NotExistentDomain). 253ms
277+000
  • Checking 203.81.56.0 against UCEPROTECT lvl 2. Not listed (NotExistentDomain). 276ms
308+000
  • Checking 203.81.56.0 against Spamrats!. Error: ServerFailure. 306ms
308+243
  • Done
308+000
  • 11 DNSBL's checked in 307ms.
308+000
  • ERROuch - 203.81.56.0 is blacklisted!
    One or more DNSBL's has blacklisted 203.81.56.0. Review the details below.
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