Update detect-dns-over-https.yaml

Every DoH server we tested with this query payload responded with a Content-Length of 49. 👍🏻
2021-03-27 21:29:35 +00:00 · 2021-03-27 21:29:35 +00:00 · 5ef0b6d6e0
parent 435ff7a419
commit 5ef0b6d6e0
1 changed files with 3 additions and 0 deletions
--- a/miscellaneous/detect-dns-over-https.yaml
+++ b/miscellaneous/detect-dns-over-https.yaml
@ -25,3 +25,6 @@ requests:
        words:
          - "application/dns-message"
        part: header
+      - type: regex
+        regex:
+          - "(C|c)ontent-(L|l)ength: 49"