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Collaborator Server with private address

Agora | Last updated: Apr 17, 2015 05:31PM UTC

My collaborative server has a private address. My configuration is "dns": { "interfaces" : [{ "name":"ns1", "localAddress":"172.31.10.5", "publicAddress":"50.0.1.4" }], } Anyhow if I use dig dig burp.domain.com @burp.domain.com I get an answer like ;; ANSWER SECTION: burp.domain.com. 1 IN A 172.31.10.5 Also, if I try a subdomain of that like ;; ANSWER SECTION: loasfasfq32tqsagawtqagsl.burp.domain.com. 1 IN A 172.31.10.5 Is that normal behaviour? If not, what should I change? Thanks!

PortSwigger Agent | Last updated: Apr 20, 2015 09:21AM UTC

If DNS has been configured correctly, then the Collaborator server should answer DNS queries for its domain and subdomains with the public address of the event capture interface. So if your server is returning the wrong address, please look at the "eventCapture" section of the configuration file: http://portswigger.net/burp/help/collaborator_deploying.html#configfile

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