Windows client support for edns

Question

Windows client support for edns

Andrew Barrington 1

Hi,
Please can you help me ? I want to know if a windows client (win 10) can be configured to send edns requests when dns requests are attempted to be sent ?

The reason I am asking is that there are many routers that do not support dns/tcp and we need a Srv record with > 512 bytes in it (limit of std dns/udp).

Testing using dig on the client shows that with the +edns flag the larger flag is returned.

Thank you,

Andrew

Anonymous

2021-03-04T01:56:52.11+00:00

Just want to confirm the current situations.

Please feel free to let us know if you need further assistance.
Anonymous

2021-03-08T01:49:15.553+00:00

You could accept the useful reply as answer if you want to end this thread up.
If there is anything else we can do for you, please feel free to post in the forum.

1 answer

Your answer

Anonymous

2021-03-04T01:56:52.11+00:00

Just want to confirm the current situations.

Please feel free to let us know if you need further assistance.
Anonymous

2021-03-08T01:49:15.553+00:00

You could accept the useful reply as answer if you want to end this thread up.
If there is anything else we can do for you, please feel free to post in the forum.

Answer 1

Hi ,

EDNS is a specification for expanding the size of several parameters of the Domain Name System (DNS) protocol.

Based on my research, EDNS is supported by DNS server instead of windows client.

Best Regards,

Candy

--------------------------------------------------------------

If the Answer is helpful, please click "Accept Answer" and upvote it.

Note: Please follow the steps in our documentation to enable e-mail notifications if you want to receive the related email notification for this thread.

Share via

Windows client support for edns

1 answer

Your answer