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
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+(20.236.44.162) 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
053+000
  • Checking 20.236.44.162 against SURBL (multi). Not listed (NotExistentDomain). 34ms
053+035
  • Checking 20.236.44.162 against Spamhaus ZEN. Not listed (NotExistentDomain). 34ms
062+000
  • Checking 20.236.44.162 against spamcop. Not listed (NotExistentDomain). 43ms
101+047
  • Checking 20.236.44.162 against Barracuda Central. Not listed (NotExistentDomain). 47ms
121+000
  • Checking 20.236.44.162 against UCEPROTECT lvl 2. Not listed (NotExistentDomain). 102ms
146+046
  • Checking 20.236.44.162 against GBUdb. Not listed (NotExistentDomain). 45ms
150+097
  • Checking 20.236.44.162 against PSBL (Passive Spam Block List). Not listed (NotExistentDomain). 96ms
286+139
  • Checking 20.236.44.162 against ips.backscatterer.org. Not listed (NotExistentDomain). 139ms
369+307
  • Checking 20.236.44.162 against Spamrats!. Error: ServerFailure. 307ms
1.176+1.056
  • Checking 20.236.44.162 against SORBS. Not listed (NotExistentDomain). 1.055ms
1.235+059
  • Checking 20.236.44.162 against Junk Email Filter (tm). Not listed (NotExistentDomain). 58ms
1.236+950
  • Done
1.236+000
  • 11 DNSBL's checked in 1.217ms.