SERVFAIL on (email) TLSA test gives as a result that there is no TLSA record present

[mdavids]

https://internet.nl/mail/sidn.nl/1361430/#control-panel-27

Saying that 'no' TLSA is existent while in fact there was a SERVFAIL, might be too optimistic?

 dig @8.8.8.8 TLSA _25._tcp.sidn-nl.mail.protection.outlook.com

; <<>> DiG 9.20.3 <<>> @8.8.8.8 TLSA _25._tcp.sidn-nl.mail.protection.outlook.com
; (1 server found)
;; global options: +cmd
;; Got answer:
;; ->>HEADER<<- opcode: QUERY, status: SERVFAIL, id: 5868
;; flags: qr rd ra; QUERY: 1, ANSWER: 0, AUTHORITY: 0, ADDITIONAL: 1

;; OPT PSEUDOSECTION:
; EDNS: version: 0, flags:; udp: 512
; EDE: 23 (Network Error): ([104.47.72.81] rcode=NOTIMP for _25._tcp.sidn-nl.mail.protection.outlook.com/tlsa)
; EDE: 23 (Network Error): ([104.47.34.17] rcode=NOTIMP for _25._tcp.sidn-nl.mail.protection.outlook.com/tlsa)
; EDE: 22 (No Reachable Authority): (At delegation mail.protection.outlook.com for _25._tcp.sidn-nl.mail.protection.outlook.com/tlsa)
;; QUESTION SECTION:
;_25._tcp.sidn-nl.mail.protection.outlook.com. IN TLSA

;; Query time: 28 msec
;; SERVER: 8.8.8.8#53(8.8.8.8) (UDP)
;; WHEN: Fri Oct 18 14:07:12 UTC 2024
;; MSG SIZE  rcvd: 348