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Add dig command

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This commit is contained in:
Josef Friedrich 2016-09-07 18:37:43 +02:00
parent 2e283a0570
commit c49f14a8bb
1 changed files with 31 additions and 0 deletions
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31
docs/content/config/best-practices/dkim.md
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@ -31,4 +31,35 @@ ReportAddress postmaster@my-domain.com
SendReports yes
Mode v
```
## Debug the DKIM TXT Record
You can debug your TXT record with the `dig` tool.
```
dig TXT mail._domainkey.domain.tld
```
Output:
```
; <<>> DiG 9.10.3-P4-Debian <<>> TXT mail._domainkey.domain.tld
;; global options: +cmd
;; Got answer:
;; ->>HEADER<<- opcode: QUERY, status: NOERROR, id: 39669
;; flags: qr rd ra; QUERY: 1, ANSWER: 1, AUTHORITY: 0, ADDITIONAL: 1
;; OPT PSEUDOSECTION:
; EDNS: version: 0, flags:; udp: 512
;; QUESTION SECTION:
;mail._domainkey.domain.tld. IN TXT
;; ANSWER SECTION:
mail._domainkey.domain.tld. 3600 IN TXT "v=DKIM1; k=rsa; p=MIGfMA0GCSqGSIb3DQEBAQUAA4GNADCBiQKBgQCxBSjG6RnWAdU3oOlqsdf2WC0FOUmU8uHVrzxPLW2R3yRBPGLrGO1++yy3tv6kMieWZwEBHVOdefM6uQOQsZ4brahu9lhG8sFLPX4MaKYN/NR6RK4gdjrZu+MYSdfk3THgSbNwIDAQAB"
;; Query time: 50 msec
;; SERVER: 127.0.1.1#53(127.0.1.1)
;; WHEN: Wed Sep 07 18:22:57 CEST 2016
;; MSG SIZE rcvd: 310
```