DNSBL blacklist check of '2600:9000:21ab::'

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=2600%3a9000%3a21ab%3a%3a copy try it
 

Log

001+001
  • Resolved '2600:9000:21ab::' to '2600:9000:21ab::' 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
031+031
  • Checking 2600:9000:21ab:: against Spamhaus ZEN. Not listed (NotExistentDomain). 30ms
032+000
  • Checking 2600:9000:21ab:: against Barracuda Central. Not listed (NotExistentDomain). 29ms
040+000
  • Checking 2600:9000:21ab:: against spamcop. Not listed (NotExistentDomain). 39ms
040+000
  • Checking 2600:9000:21ab:: against GBUdb. Not listed (NotExistentDomain). 36ms
045+000
  • Checking 2600:9000:21ab:: against PSBL (Passive Spam Block List). Not listed (NotExistentDomain). 41ms
101+000
  • Checking 2600:9000:21ab:: against ips.backscatterer.org. Not listed (NotExistentDomain). 98ms
102+000
  • Checking 2600:9000:21ab:: against Junk Email Filter (tm). Not listed (NotExistentDomain). 98ms
105+000
  • Checking 2600:9000:21ab:: against UCEPROTECT lvl 2. Not listed (NotExistentDomain). 103ms
188+000
  • Checking 2600:9000:21ab:: against SURBL (multi). Not listed (NotExistentDomain). 187ms
200+000
  • Checking 2600:9000:21ab:: against SORBS. Not listed (NotExistentDomain). 197ms
345+000
  • Checking 2600:9000:21ab:: against Spamrats!. Error: ServerFailure. 342ms
345+314
  • Done
345+000
  • 11 DNSBL's checked in 344ms.
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 .