fix: Stop crash with domain without DNS

domainLookup.py

@@ -143,15 +143,18 @@ def niami_info(domain: str):
     response = response.json()
     if response["data"]["owner_tx_data"] is not None:
         output = {
-            "owner": response["data"]["owner_tx_data"]["address"],
-            "dns": response["data"]["dnsData"]
+            "owner": response["data"]["owner_tx_data"]["address"]
         }
     else:
         output = {
-            "owner": None,
-            "dns": []
+            "owner": None
         }
 
+    if 'dnsData' in response["data"]:
+        output["dns"] = response["data"]["dnsData"]
+    else:
+        output["dns"] = []
+
     transactions = requests.get(f"https://api.niami.io/txs/{domain}")
     if transactions.status_code != 200:
         return False

main.py

@@ -396,9 +396,9 @@ def bid(domain):
     bid = request.args.get("bid")
     blind = request.args.get("blind")
 
-    if bid is "":
+    if bid == "":
         bid = 0
-    if blind is "":
+    if blind == "":
         blind = 0
 
     if bid+blind == 0: