Domain Information

Secondary Categories: 02 - Infrastructure, 02 - Information Gathering

DNS History and Subdomain Tools

• DNSDumpster
• Security Trails
• RiskIQ
• Spyse
• ViewDNS

Certificate Search

• crt.sh

Domain Categorization

There are several sites that you can use for free to check if the domain is marked as suspicious or not.

Blue Coat - https://sitereview.bluecoat.com/sitereviewisp Zscalar - https://zulu.zscaler.corn Websense http://csi.websense.com/ McAfee https://trustedsource.org/en/feedback/url?action=checksingle Barracuda http://wvvw.barracudacentral.org/lookups Trend Micro http://global.sitesafety.trendmicro.com/index.php Symantec http://rulespace.com/swg-ratertool/tool.php Sophos https://secure2.sophos.com/en-us/threat-center/reassessment-request.aspx Trustwave https://wwvv3.twstwave.com/support/m86fiItercheck.asp BrightCloud http://vvww.brightcloud.com/tools/change-request-ud-categoization.php Check Point https://wwvv.checkpoint.com/urlcat/main.htm Zvelo https://tools.zvelo.com/ Palo Alto https://urlfiltering.paloaltonetwo&s.com/ Fortinet http://fortiguard.com/webfilter (https://url.fortinet.net/rate/submit.php)

Expired Domains

You can also utilize recently expired domains to piggy back off of if they have a good domain reputation

• https://www.expireddomains.net/

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