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DNS 稽核工具/服務

DNS Vulnerability Audit

The most comprehensive DNS testing & diagnostic service available. Tests for versions of BIND with known vulnerabilities. Tests for vulnerability that contributed to Microsoft's Web site outage. Over 70 different DNS tests performed. Personalized advice depending on your knowledge (laymen vs. experts). Quick response time. We aim to have your results within a couple of days.

Nessus

檢查遠端 BIND 版本

Allhosts.c

Mass DNS Query program

nscan.c

Performance/speed optimized bind scanner that finds dns servers vulnerable to the iquery exploit scanning from a list of IPS. Courtesy of Mixter.

domainscan.c

Totally eleetin class B, C, and single IP address scanner/lookup program.It even shows aliases!

dns_block

This is an open source solution to allow administrators to filter and redirect selected "inappropriate" sites based on a list of specific sites and/or strings.

dnscache

DNScache is a collection of Domain Name System tools.
現在已經改名為djbdns,它是由多個tool所組成的
The dnscache program is a local DNS cache
The tinydns program is a general-purpose DNS server
The walldns program is a reverse DNS
The rbldns program is an IP-address-listing DNS server
The dns library handles outgoing and incoming DNS packets
The dnsfilter program is a parallel IP-address-to-host-name converter
The dnsip, dnsipq, dnsname, dnstxt, and dnsmx programs are simple command-line interfaces to DNS
The dnsq, dnsqr, and dnstrace programs are DNS debugging tools

dnswalk

dnswalk是用來debug zone的database是否正確
dnswalk is a DNS database debugger. It works by initiating a zone transfer 
of a current zone, inspecting individual records for inconsistencies with 
other data, and generating warnings and errors. It is not a parser of DNS 
datafiles, it works strictly via existing DNS query methods on a "live" 
system (however dnswalk can be run on a separate nameserver which has data 
ready to move into production). 
      

 


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