The contents of the "DNS Name" column come from the value in the "IP Address" column. SwitchMap calls the gethostbyaddr function to resolve the IP address into a name. If your DNS isn't working, or if does only forward resolution (names-to-addresses) you'll get nothing in the "DNS Name" column.
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Anonymous
Anonymous
-
2014-06-27
Thank you so much. i just fixed this problem of DNS issue. thanks.
BR,
Sam
If you would like to refer to this comment somewhere else in this project, copy and paste the following link:
The contents of the "DNS Name" column come from the value in the "IP Address" column. SwitchMap calls the gethostbyaddr function to resolve the IP address into a name. If your DNS isn't working, or if does only forward resolution (names-to-addresses) you'll get nothing in the "DNS Name" column.
Thank you so much. i just fixed this problem of DNS issue. thanks.
BR,
Sam