DNSBL blacklist check of '20.53.203.50'

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=20.53.203.50 copy try it
 

Log

001+001
  • Resolved '20.53.203.50' to '20.53.203.50' in 0ms.
001+000
  • Running DNSBL checks
041+000
  • Checking 20.53.203.50 against SURBL (multi). Not listed (NotExistentDomain). 39ms
043+000
  • Checking 20.53.203.50 against Spamrats!. Not listed (NotExistentDomain). 41ms
043+042
  • Checking 20.53.203.50 against Spamhaus ZEN. Not listed (NotExistentDomain). 42ms
047+000
  • Checking 20.53.203.50 against GBUdb. Not listed (NotExistentDomain). 44ms
047+000
  • Checking 20.53.203.50 against Barracuda Central. Not listed (NotExistentDomain). 45ms
058+000
  • Checking 20.53.203.50 against PSBL (Passive Spam Block List). Not listed (NotExistentDomain). 55ms
064+000
  • Checking 20.53.203.50 against spamcop. Not listed (NotExistentDomain). 63ms
123+000
  • Checking 20.53.203.50 against SORBS. Not listed (NotExistentDomain). 121ms
132+000
  • Checking 20.53.203.50 against Junk Email Filter (tm). Not listed (NotExistentDomain). 129ms
136+000
  • Checking 20.53.203.50 against ips.backscatterer.org. Not listed (NotExistentDomain). 134ms
156+000
  • Checking 20.53.203.50 against UCEPROTECT lvl 2. Not listed (NotExistentDomain). 155ms
157+113
  • Done
157+000
  • 11 DNSBL's checked in 155ms.