DNSBL blacklist check of '156.255.104.0'

Ouch - 156.255.104.0 is blacklisted!

One or more DNSBL's has blacklisted 156.255.104.0. 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=156.255.104.0 copy try it
 

Log

001+001
  • Resolved '156.255.104.0' to '156.255.104.0' in 0ms.
001+000
  • Init of DNSBL list
001+000
  • Running DNSBL checks
044+044
  • Checking 156.255.104.0 against Spamhaus ZEN. Listed! Return code '127.0.0.11'. 43ms
057+000
  • Checking 156.255.104.0 against spamcop. Not listed (NotExistentDomain). 56ms
069+000
  • Checking 156.255.104.0 against UCEPROTECT lvl 2. Not listed (NotExistentDomain). 68ms
069+000
  • Checking 156.255.104.0 against SURBL (multi). Not listed (NotExistentDomain). 68ms
095+051
  • Checking 156.255.104.0 against Barracuda Central. Not listed (NotExistentDomain). 50ms
106+036
  • Checking 156.255.104.0 against PSBL (Passive Spam Block List). Not listed (NotExistentDomain). 36ms
124+000
  • Checking 156.255.104.0 against SORBS. Not listed (NotExistentDomain). 122ms
132+063
  • Checking 156.255.104.0 against GBUdb. Not listed (NotExistentDomain). 62ms
149+043
  • Checking 156.255.104.0 against ips.backscatterer.org. Not listed (NotExistentDomain). 43ms
154+058
  • Checking 156.255.104.0 against Junk Email Filter (tm). Not listed (NotExistentDomain). 58ms
590+532
  • Checking 156.255.104.0 against Spamrats!. Error: ServerFailure. 532ms
590+436
  • Done
590+000
  • 11 DNSBL's checked in 588ms.
590+000
  • ERROuch - 156.255.104.0 is blacklisted!
    One or more DNSBL's has blacklisted 156.255.104.0. Review the details below.
New features inbound 🚀
Within a couple of weeks, I'll launch a couple of new awesome features. Signup for the newsletter to stay updated, and get early access as a beta tester.

Signup using Google, Microsoft or Facebook .