Surveying the deployment of DKIM in the ".fr" top-level domain, I
notice the vast majority of domains with a _domainkey subdomain have a
A record for the subdomain (check jeunes-sapeurs-pompiers.fr or
journeedelentrepreneur.fr).
I do not think it is legitimate but I may miss something. Any
reasonable use of such a record?
Those aren't _domainkey records -- they're just wildcards.
R's,
John
$ dig *.jeunes-sapeurs-pompiers.fr
; <<>> DiG 9.4.2 <<>> *.jeunes-sapeurs-pompiers.fr
;; global options: printcmd
;; Got answer:
;; ->>HEADER<<- opcode: QUERY, status: NOERROR, id: 1458
;; flags: qr rd ra; QUERY: 1, ANSWER: 1, AUTHORITY: 0, ADDITIONAL: 0
;; QUESTION SECTION:
;*.jeunes-sapeurs-pompiers.fr. IN A
;; ANSWER SECTION:
*.jeunes-sapeurs-pompiers.fr. 38400 IN A 91.121.53.53
;; Query time: 103 msec
;; SERVER: 208.31.42.32#53(208.31.42.32)
;; WHEN: Mon Oct 6 10:32:02 2008
;; MSG SIZE rcvd: 62
$ dig *.journeedelentrepreneur.fr a
; <<>> DiG 9.4.2 <<>> *.journeedelentrepreneur.fr a
;; global options: printcmd
;; Got answer:
;; ->>HEADER<<- opcode: QUERY, status: NOERROR, id: 430
;; flags: qr rd ra; QUERY: 1, ANSWER: 1, AUTHORITY: 0, ADDITIONAL: 0
;; QUESTION SECTION:
;*.journeedelentrepreneur.fr. IN A
;; ANSWER SECTION:
*.journeedelentrepreneur.fr. 172800 IN A 194.206.126.204
;; Query time: 105 msec
;; SERVER: 208.31.42.32#53(208.31.42.32)
;; WHEN: Mon Oct 6 10:32:52 2008
;; MSG SIZE rcvd: 61
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