added TXT record for acme challenge

domains/roxi.json

@@ -6,7 +6,11 @@
   "records": {
     "CNAME": "roxi-dev.duckdns.org",
     "MX": ["mx1.improvmx.com", "mx2.improvmx.com"],
-    "TXT": ["v=spf1 include:spf.improvmx.com ~all", "openai-domain-verification=dv-aDPvVGgm94H2RBc5avIupJbC"]
+    "TXT": [
+      "v=spf1 include:spf.improvmx.com ~all", 
+      "openai-domain-verification=dv-aDPvVGgm94H2RBc5avIupJbC",
+      "_acme-challenge.roxi.is-a.dev.=h_6KKkX1myIEa0_W86qFx8024aQqutiprkreTQ85prA"
+    ]
   },
   "proxied": true
 }