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
20.112.250.133
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
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+(20.76.201.171) copy try it
 

Log

018+018
  • Resolved 'microsoft.com' to 10 IP's in 17ms.
018+000
  • WRNMultiple A-records!
    Domain 'microsoft.com' has several A-records, and thereby multiple IPs to check. IP warning will be used.
018+000
  • Running DNSBL checks
031+012
  • Checking 20.76.201.171 against Spamhaus ZEN. Not listed (NotExistentDomain). 12ms
049+000
  • Checking 20.76.201.171 against Barracuda Central. Not listed (NotExistentDomain). 30ms
059+000
  • Checking 20.76.201.171 against spamcop. Not listed (NotExistentDomain). 40ms
071+000
  • Checking 20.76.201.171 against SORBS. Not listed (NotExistentDomain). 52ms
077+000
  • Checking 20.76.201.171 against PSBL (Passive Spam Block List). Not listed (NotExistentDomain). 56ms
100+000
  • Checking 20.76.201.171 against SURBL (multi). Not listed (NotExistentDomain). 81ms
119+000
  • Checking 20.76.201.171 against UCEPROTECT lvl 2. Not listed (NotExistentDomain). 100ms
119+000
  • Checking 20.76.201.171 against Junk Email Filter (tm). Not listed (NotExistentDomain). 99ms
218+000
  • Checking 20.76.201.171 against ips.backscatterer.org. Not listed (NotExistentDomain). 198ms
242+000
  • Checking 20.76.201.171 against GBUdb. Not listed (NotExistentDomain). 222ms
573+000
  • Checking 20.76.201.171 against Spamrats!. Error: ServerFailure. 553ms
573+543
  • Done
573+000
  • 11 DNSBL's checked in 554ms.