DNSBL blacklist check of 'microsoft.com'

Multiple A-records!

The domain 'microsoft.com' has severals A/AAAA-records - and thereby multiple IP's to check.

click to use
20.70.246.20
click to use
20.76.201.171
click to use
20.112.250.133
click to use
20.231.239.246
click to use
20.236.44.162
click to use
2603:1010:3:3::5b

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=microsoft.com+(2603%3a1030%3ab%3a3%3a%3a152) copy try it
 

Log

016+016
  • Resolved 'microsoft.com' to 10 IP's in 15ms.
016+000
  • WRNMultiple A-records!
    Domain 'microsoft.com' has several A-records, and thereby multiple IPs to check. IP warning will be used.
016+000
  • WRNLimited IPv6 support
    Please note, that most DNSBL-lists does not support check of adresses withing the IPv6 space.
016+000
  • Init of DNSBL list
016+000
  • Running DNSBL checks
034+000
  • Checking 2603:1030:b:3::152 against SURBL (multi). Not listed (NotExistentDomain). 18ms
043+000
  • Checking 2603:1030:b:3::152 against Barracuda Central. Not listed (NotExistentDomain). 25ms
052+036
  • Checking 2603:1030:b:3::152 against Spamhaus ZEN. Not listed (NotExistentDomain). 36ms
053+000
  • Checking 2603:1030:b:3::152 against PSBL (Passive Spam Block List). Not listed (NotExistentDomain). 35ms
058+000
  • Checking 2603:1030:b:3::152 against spamcop. Not listed (NotExistentDomain). 41ms
143+000
  • Checking 2603:1030:b:3::152 against ips.backscatterer.org. Not listed (NotExistentDomain). 126ms
153+000
  • Checking 2603:1030:b:3::152 against GBUdb. Not listed (NotExistentDomain). 135ms
165+000
  • Checking 2603:1030:b:3::152 against Junk Email Filter (tm). Not listed (NotExistentDomain). 147ms
377+000
  • Checking 2603:1030:b:3::152 against Spamrats!. Error: ServerFailure. 360ms
420+000
  • Checking 2603:1030:b:3::152 against UCEPROTECT lvl 2. Not listed (NotExistentDomain). 404ms
961+000
  • Checking 2603:1030:b:3::152 against SORBS. Not listed (NotExistentDomain). 944ms
961+909
  • Done
961+000
  • 11 DNSBL's checked in 945ms.
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