DNSBL blacklist check of '51.89.0.0'

Ouch - 51.89.0.0 is blacklisted!

One or more DNSBL's has blacklisted 51.89.0.0. Review the details below.
Spamhaus ZEN
website
OkNotListed
Barracuda Central
website
OkNotListed
spamcop
website
OkNotListed
Spamrats!
website
OkNotListed
SURBL (multi)
website
OkNotListed
PSBL (Passive Spam Block List)
website
OkNotListed
UCEPROTECT lvl 2
website
Listed
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=51.89.0.0 copy try it
 

Log

000+000
  • Resolved '51.89.0.0' to '51.89.0.0' in 0ms.
001+000
  • Init of DNSBL list
001+000
  • Running DNSBL checks
030+030
  • Checking 51.89.0.0 against Spamhaus ZEN. Not listed (NotExistentDomain). 29ms
037+000
  • Checking 51.89.0.0 against SORBS. Not listed (NotExistentDomain). 35ms
045+000
  • Checking 51.89.0.0 against PSBL (Passive Spam Block List). Not listed (NotExistentDomain). 43ms
050+000
  • Checking 51.89.0.0 against Barracuda Central. Not listed (NotExistentDomain). 48ms
052+000
  • Checking 51.89.0.0 against ips.backscatterer.org. Not listed (NotExistentDomain). 50ms
056+000
  • Checking 51.89.0.0 against spamcop. Not listed (NotExistentDomain). 54ms
060+000
  • Checking 51.89.0.0 against Junk Email Filter (tm). Not listed (NotExistentDomain). 57ms
069+000
  • Checking 51.89.0.0 against GBUdb. Not listed (NotExistentDomain). 67ms
119+000
  • Checking 51.89.0.0 against Spamrats!. Not listed (NotExistentDomain). 117ms
133+000
  • Checking 51.89.0.0 against SURBL (multi). Not listed (NotExistentDomain). 132ms
138+000
  • Checking 51.89.0.0 against UCEPROTECT lvl 2. Listed! Return code '127.0.0.2'. 136ms
138+108
  • Done
138+000
  • 11 DNSBL's checked in 137ms.
138+000
  • ERROuch - 51.89.0.0 is blacklisted!
    One or more DNSBL's has blacklisted 51.89.0.0. Review the details below.
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