DNSBL blacklist check of '2a03:5640:f20b::'

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=2a03%3a5640%3af20b%3a%3a copy try it
 

Log

000+000
  • Resolved '2a03:5640:f20b::' to '2a03:5640:f20b::' 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
043+000
  • Checking 2a03:5640:f20b:: against spamcop. Not listed (NotExistentDomain). 42ms
046+045
  • Checking 2a03:5640:f20b:: against Spamhaus ZEN. Not listed (NotExistentDomain). 44ms
051+000
  • Checking 2a03:5640:f20b:: against PSBL (Passive Spam Block List). Not listed (NotExistentDomain). 43ms
051+000
  • Checking 2a03:5640:f20b:: against Barracuda Central. Not listed (NotExistentDomain). 44ms
065+000
  • Checking 2a03:5640:f20b:: against Junk Email Filter (tm). Not listed (NotExistentDomain). 56ms
065+000
  • Checking 2a03:5640:f20b:: against GBUdb. Not listed (NotExistentDomain). 57ms
099+000
  • Checking 2a03:5640:f20b:: against UCEPROTECT lvl 2. Not listed (NotExistentDomain). 97ms
106+000
  • Checking 2a03:5640:f20b:: against SURBL (multi). Not listed (NotExistentDomain). 105ms
152+000
  • Checking 2a03:5640:f20b:: against ips.backscatterer.org. Not listed (NotExistentDomain). 149ms
305+000
  • Checking 2a03:5640:f20b:: against SORBS. Not listed (NotExistentDomain). 303ms
819+000
  • Checking 2a03:5640:f20b:: against Spamrats!. Error: ServerFailure. 812ms
819+774
  • Done
820+000
  • 11 DNSBL's checked in 818ms.
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 .