DNSBL blacklist check of '2400:cb00:538::'

Limited IPv6 support

Please note, that most DNSBL-lists does not support check of adresses withing the IPv6 space.
Spamhaus ZEN
website
OkNotListed
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=2400%3acb00%3a538%3a%3a copy try it
 

Log

000+000
  • Resolved '2400:cb00:538::' to '2400:cb00:538::' in 0ms.
000+000
  • WRNLimited IPv6 support
    Please note, that most DNSBL-lists does not support check of adresses withing the IPv6 space.
000+000
  • Init of DNSBL list
000+000
  • Running DNSBL checks
033+000
  • Checking 2400:cb00:538:: against Barracuda Central. Not listed (NotExistentDomain). 30ms
047+000
  • Checking 2400:cb00:538:: against spamcop. Not listed (NotExistentDomain). 46ms
050+000
  • Checking 2400:cb00:538:: against PSBL (Passive Spam Block List). Not listed (NotExistentDomain). 47ms
051+051
  • Checking 2400:cb00:538:: against Spamhaus ZEN. Not listed (NotExistentDomain). 50ms
064+000
  • Checking 2400:cb00:538:: against GBUdb. Not listed (NotExistentDomain). 61ms
074+000
  • Checking 2400:cb00:538:: against ips.backscatterer.org. Not listed (NotExistentDomain). 72ms
101+000
  • Checking 2400:cb00:538:: against Junk Email Filter (tm). Not listed (NotExistentDomain). 98ms
111+000
  • Checking 2400:cb00:538:: against UCEPROTECT lvl 2. Not listed (NotExistentDomain). 110ms
190+000
  • Checking 2400:cb00:538:: against SURBL (multi). Not listed (NotExistentDomain). 189ms
249+000
  • Checking 2400:cb00:538:: against SORBS. Not listed (NotExistentDomain). 247ms
829+000
  • Checking 2400:cb00:538:: against Spamrats!. Error: ServerFailure. 827ms
829+778
  • Done
829+000
  • 11 DNSBL's checked in 828ms.
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 .