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
  • Running DNSBL checks
037+000
  • Checking 2603:1030:b:3::152 against SURBL (multi). Not listed (NotExistentDomain). 20ms
047+000
  • Checking 2603:1030:b:3::152 against Barracuda Central. Not listed (NotExistentDomain). 29ms
060+000
  • Checking 2603:1030:b:3::152 against spamcop. Not listed (NotExistentDomain). 43ms
061+045
  • Checking 2603:1030:b:3::152 against Spamhaus ZEN. Not listed (NotExistentDomain). 45ms
107+000
  • Checking 2603:1030:b:3::152 against UCEPROTECT lvl 2. Not listed (NotExistentDomain). 90ms
131+000
  • Checking 2603:1030:b:3::152 against ips.backscatterer.org. Not listed (NotExistentDomain). 114ms
144+000
  • Checking 2603:1030:b:3::152 against GBUdb. Not listed (NotExistentDomain). 126ms
161+000
  • Checking 2603:1030:b:3::152 against PSBL (Passive Spam Block List). Not listed (NotExistentDomain). 144ms
162+000
  • Checking 2603:1030:b:3::152 against Junk Email Filter (tm). Not listed (NotExistentDomain). 144ms
217+000
  • Checking 2603:1030:b:3::152 against SORBS. Not listed (NotExistentDomain). 200ms
589+000
  • Checking 2603:1030:b:3::152 against Spamrats!. Error: ServerFailure. 572ms
590+529
  • Done
590+000
  • 11 DNSBL's checked in 573ms.