nchua
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Reads:1357Replies:4

DNS service

Created#
More Posted time:Sep 26, 2017 17:46 PM
Hi,
Is DNS service port 53 blocked? I had created rules for inbound port 53 TCP/UDP but seem like it cannot be opened.

regards
nic

shhanshan
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1st Reply#
Posted time:Nov 2, 2017 22:21 PM
ECS looks like only blocked 25 port, you need check your security group
AlibabaCloud.com

preketeque
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2nd Reply#
Posted time:Feb 1, 2018 23:15 PM
same problem here, can't open port 53. fuk!

preketeque
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3rd Reply#
Posted time:Feb 1, 2018 23:16 PM
too many restrictions here, enough for me, I'm moving to Google Cloud now.

hanneng
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4Floor#
Posted time:Feb 2, 2018 9:08 AM
HI


I am able to add security group rules for an ECS instance.









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