стартует проект

scripts/1_ips_from_domains_txt.py

@@ -0,0 +1,17 @@
+import socket
+
+ips = []
+
+with open('ips.txt', 'w') as out:
+    for line in open('domains.txt'):
+        l = line.strip()
+
+        if l.startswith('#') or l == '':
+            continue
+
+        ips.append(socket.gethostbyname(l))
+    
+    ips = list(dict.fromkeys(ips))
+
+    for ip in ips:
+        out.write(ip + '\n')

scripts/2_google_ips.py

@@ -0,0 +1,30 @@
+import subprocess
+
+def resolve_by_spf(domain):
+    output = subprocess.run(["nslookup", "-q=TXT", domain], capture_output=True)
+    lines = output.stdout.decode().split('\n')
+
+    result = []
+
+    for line in lines:
+        res = line.find('v=spf')
+
+        if res == -1:
+            continue
+
+        values = line[res:].split()
+
+        for val in values:
+            if val.startswith("include:"):
+                result += resolve_by_spf(val[8:].strip())
+            
+            if val.startswith("ip4:"):
+                result.append(val[4:].strip())
+
+        return list(dict.fromkeys(result))
+
+ips = resolve_by_spf("_spf.google.com")
+
+with open('ips.txt', 'a') as out:
+    for ip in ips:
+        out.write(ip + '\n')

scripts/z_remove_duplicates.py

@@ -0,0 +1,7 @@
+inp = open('ips.txt', 'r')
+uniqlines = list(dict.fromkeys(inp.readlines()))
+inp.close()
+out = open('ips.txt', 'w')
+out.writelines(uniqlines)
+out.truncate(out.tell()-1)
+out.close()