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Compare DNS lookups

Given 1 or more name servers, (1,2,3, 4 or more) this script should compare DNS resolutions by these name servers for a list of hosts provided in a text file as an argument. Script should capture all IP addresses resolved (if more than 1) for same domain.

It should provide an output like:

[login to view URL] is resolved to ip addresses:

ip1, ip2 by nameserver1

ip1, ip2 by nameserver2

ip1, ip2 by nameserver3

[login to view URL] is resolved to ip addresses:

ip1, ip2 by nameserver1

ip1, ip2 by nameserver2

ip1, ip2 by nameserver3

[login to view URL] is resolved to ip addresses

ip1, ip2 by nameserver1

ip1, ip2 by nameserver2

ip1, ip2 by nameserver3

and so on.

If any domain is not resolved to same Ip address by different name servers, it should provide a warning like:

warning. inconsistent DNS resolution for domain1.com. Please check it for any error.

Script could be written either in Perl or in Python.

ทักษะ: DNS, Linux, Perl, Python

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เกี่ยวกับนายจ้าง:
( 11 บทวิจารณ์ ) Bothell, United States

หมายเลขโปรเจค: #16688096

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Netfreehost

I have 16 years of experience in web hosting, server administration and php programming See my previous works at https://www.freelancer.com/u/Netfreehost Message me, let's discuss the project.

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adampohp79

Hello, Dear. Nice to meet you. I am python developer and I have full experiences inpython. Plz check my portfolio then you will know my python skill and projects and will choose me. Please contact me and discuss mo เพิ่มเติม

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