DNSBL blacklist check of '203.25.17.0'

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
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=203.25.17.0 copy try it
 

Log

001+001
  • Resolved '203.25.17.0' to '203.25.17.0' in 0ms.
001+000
  • Init of DNSBL list
001+000
  • Running DNSBL checks
055+055
  • Checking 203.25.17.0 against Spamhaus ZEN. Not listed (NotExistentDomain). 54ms
074+019
  • Checking 203.25.17.0 against Barracuda Central. Not listed (NotExistentDomain). 18ms
130+056
  • Checking 203.25.17.0 against spamcop. Not listed (NotExistentDomain). 56ms
173+043
  • Checking 203.25.17.0 against Spamrats!. Not listed (NotExistentDomain). 42ms
223+050
  • Checking 203.25.17.0 against SURBL (multi). Not listed (NotExistentDomain). 49ms
270+047
  • Checking 203.25.17.0 against PSBL (Passive Spam Block List). Not listed (NotExistentDomain). 47ms
340+070
  • Checking 203.25.17.0 against UCEPROTECT lvl 2. Not listed (NotExistentDomain). 69ms
430+090
  • Checking 203.25.17.0 against GBUdb. Not listed (NotExistentDomain). 89ms
538+108
  • Checking 203.25.17.0 against SORBS. Not listed (NotExistentDomain). 108ms
637+099
  • Checking 203.25.17.0 against Junk Email Filter (tm). Not listed (NotExistentDomain). 98ms
891+254
  • Checking 203.25.17.0 against ips.backscatterer.org. Not listed (NotExistentDomain). 254ms
891+000
  • Done
891+000
  • 11 DNSBL's checked in 890ms.
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 .