I would expect so.

HECATE:~ m3047$ dig points-to-m3047.net.m3047.

; <<>> DiG 9.8.3-P1 <<>> points-to-m3047.net.m3047.
;; global options: +cmd
;; Got answer:
;; ->>HEADER<<- opcode: QUERY, status: NOERROR, id: 50873
;; flags: qr aa rd ra; QUERY: 1, ANSWER: 2, AUTHORITY: 2, ADDITIONAL: 2

;; QUESTION SECTION:
;points-to-m3047.net.m3047.     IN      A

;; ANSWER SECTION:
POINTS-TO-M3047.NET.m3047. 600  IN      CNAME   M3047.NET.
m3047.net.              7200    IN      A       209.221.140.128

;; AUTHORITY SECTION:
m3047.net.              6334    IN      NS      dns1.encirca.net.
m3047.net.              6334    IN      NS      dns2.encirca.net.

;; ADDITIONAL SECTION:
dns1.encirca.net.       157334  IN      A       108.166.170.106
dns2.encirca.net.       157334  IN      A       64.62.200.132

;; Query time: 69 msec
;; SERVER: 10.0.0.220#53(10.0.0.220)
;; WHEN: Mon Nov  4 12:40:17 2019
;; MSG SIZE  rcvd: 197

HECATE:~ m3047$ dig points-to-m3047.net.m3047. txt

; <<>> DiG 9.8.3-P1 <<>> points-to-m3047.net.m3047. txt
;; global options: +cmd
;; Got answer:
;; ->>HEADER<<- opcode: QUERY, status: NOERROR, id: 46861
;; flags: qr aa rd ra; QUERY: 1, ANSWER: 2, AUTHORITY: 2, ADDITIONAL: 2

;; QUESTION SECTION:
;points-to-m3047.net.m3047.     IN      TXT

;; ANSWER SECTION:
POINTS-TO-M3047.NET.m3047. 600  IN      CNAME   M3047.NET.
m3047.net. 7200 IN TXT "v=spf1 ip4:209.221.140.128/31 +mx -all"

;; AUTHORITY SECTION:
m3047.net.              6329    IN      NS      dns1.encirca.net.
m3047.net.              6329    IN      NS      dns2.encirca.net.

;; ADDITIONAL SECTION:
dns1.encirca.net.       157329  IN      A       108.166.170.106
dns2.encirca.net.       157329  IN      A       64.62.200.132

;; Query time: 108 msec
;; SERVER: 10.0.0.220#53(10.0.0.220)
;; WHEN: Mon Nov  4 12:40:22 2019
;; MSG SIZE  rcvd: 232


On Mon, 4 Nov 2019, Computerisms Corporation wrote:
Hi,

I am wondering if it is possible to create a CNAME in one zone to resolve as a TXT record in another zone. Can't find anything that says it will work, but can't find any thing that says it won't, either.

For example, I have added in the zone file for dom1:

_acme-challenge CNAME   _acme-challenge.dom2.com.

and then in zone file for dom2:

_acme-challenge TXT     "thisismytextvalue"

Then, and more or less as expected, the following dig command fails to return a record.

dig -t TXT  _acme-challenge.dom1.com

Is there a way to get the dig command to return the TXT value for dom2? Or is that something that can pretty much only happen with A records?


--
Bob Miller
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