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Sefi_Miz's avatar
Sefi_Miz
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Apr 11, 2021

CNAME and A record in F5 DNS

Hi, I have F5 GTM version 15.1.2.1 and I have problem in configure A record with cname pool. I created cname pool with long member of Heroku domain and then I add this pool to A record with my doma...
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Sefi_Miz's avatar
Sefi_Miz
Icon for Altostratus rankAltostratus
Apr 13, 2021

Hi,

 

Thank you for your answer.

I tried to do what you wrote and I also verified it with the link you sent me and I still in the same situation - when I'm typing in my browser "test.sefi" I get "DNS_PROBE_FINISHED_NXDOMAIN"

When I trying to do nslookup for test.sefi it show me that the record exist but not showing the cname "a.com"

but when I'm writing in nslookup "set type=cname" and then I give him the "sefi.test" it show me that it refer to cname "a.com".

when I'm trying to do ping to test.sefi it give me an error that "Ping request could not find host".

 

What I'm doing wrong?