DNS Nameserver ID (NSID) Scanner

Details
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Asset Type

DOMAIN,IP

Need Membership

Yes

Asset Verify

Yes

API Support

Yes

Estimate Time (Second)

15

DNS Nameserver ID (NSID) Scanner Detail

You can scan DNS nameserver by using this tool.

Retrieves information from a DNS nameserver by requesting its nameserver ID (nsid) and asking for its id.server and version.bind values. This script performs the same queries as the following two dig commands: - dig CH TXT bind.version @target - dig +nsid CH TXT id.server @target

References:

[1]http://www.ietf.org/rfc/rfc5001.txt 

[2]http://www.ietf.org/rfc/rfc4892.txt

Some Advice for Common Problems

Restrict access to your DNS server from the public network.

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