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
click to use
2603:1030:b:3::152

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
OkNotListed
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%3a20e%3a3%3a%3a23c) copy try it
 

Log

019+019
  • Resolved 'microsoft.com' to 10 IP's in 17ms.
019+000
  • WRNMultiple A-records!
    Domain 'microsoft.com' has several A-records, and thereby multiple IPs to check. IP warning will be used.
019+000
  • WRNLimited IPv6 support
    Please note, that most DNSBL-lists does not support check of adresses withing the IPv6 space.
019+000
  • Init of DNSBL list
019+000
  • Running DNSBL checks
055+000
  • Checking 2603:1030:20e:3::23c against SURBL (multi). Not listed (NotExistentDomain). 34ms
059+000
  • Checking 2603:1030:20e:3::23c against spamcop. Not listed (NotExistentDomain). 40ms
060+000
  • Checking 2603:1030:20e:3::23c against SORBS. Not listed (NotExistentDomain). 39ms
060+000
  • Checking 2603:1030:20e:3::23c against ips.backscatterer.org. Not listed (NotExistentDomain). 39ms
065+047
  • Checking 2603:1030:20e:3::23c against Spamhaus ZEN. Not listed (NotExistentDomain). 46ms
066+000
  • Checking 2603:1030:20e:3::23c against Spamrats!. Not listed (NotExistentDomain). 43ms
067+000
  • Checking 2603:1030:20e:3::23c against PSBL (Passive Spam Block List). Not listed (NotExistentDomain). 43ms
070+000
  • Checking 2603:1030:20e:3::23c against Barracuda Central. Not listed (NotExistentDomain). 47ms
081+000
  • Checking 2603:1030:20e:3::23c against GBUdb. Not listed (NotExistentDomain). 57ms
081+000
  • Checking 2603:1030:20e:3::23c against UCEPROTECT lvl 2. Not listed (NotExistentDomain). 60ms
086+000
  • Checking 2603:1030:20e:3::23c against Junk Email Filter (tm). Not listed (NotExistentDomain). 61ms
086+021
  • Done
086+000
  • 11 DNSBL's checked in 67ms.
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