DNSBL blacklist check of '2400:cb00:a261::'

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%3aa261%3a%3a copy try it
 

Log

000+000
  • Resolved '2400:cb00:a261::' to '2400:cb00:a261::' in 0ms.
001+000
  • WRNLimited IPv6 support
    Please note, that most DNSBL-lists does not support check of adresses withing the IPv6 space.
001+000
  • Init of DNSBL list
001+000
  • Running DNSBL checks
032+000
  • Checking 2400:cb00:a261:: against Barracuda Central. Not listed (NotExistentDomain). 30ms
035+000
  • Checking 2400:cb00:a261:: against PSBL (Passive Spam Block List). Not listed (NotExistentDomain). 33ms
044+044
  • Checking 2400:cb00:a261:: against Spamhaus ZEN. Not listed (NotExistentDomain). 43ms
047+000
  • Checking 2400:cb00:a261:: against spamcop. Not listed (NotExistentDomain). 45ms
049+000
  • Checking 2400:cb00:a261:: against SURBL (multi). Not listed (NotExistentDomain). 48ms
057+000
  • Checking 2400:cb00:a261:: against GBUdb. Not listed (NotExistentDomain). 54ms
059+000
  • Checking 2400:cb00:a261:: against Junk Email Filter (tm). Not listed (NotExistentDomain). 56ms
064+000
  • Checking 2400:cb00:a261:: against ips.backscatterer.org. Not listed (NotExistentDomain). 62ms
075+000
  • Checking 2400:cb00:a261:: against UCEPROTECT lvl 2. Not listed (NotExistentDomain). 74ms
299+000
  • Checking 2400:cb00:a261:: against SORBS. Not listed (NotExistentDomain). 297ms
704+000
  • Checking 2400:cb00:a261:: against Spamrats!. Error: ServerFailure. 701ms
704+659
  • Done
704+000
  • 11 DNSBL's checked in 703ms.
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