fixed resolv.conf error in termux, imporved exception handling

modules/dns.py

@@ -23,7 +23,7 @@ def dnsrec(domain, output, data):
                 'TA', 'TKEY', 'TLSA', 'TSIG', 'TXT', 'URI', 'ZONEMD']
 	full_ans = []
 
-	res = dns.asyncresolver.Resolver()
+	res = dns.asyncresolver.Resolver(configure=False)
 	res.nameservers = ['1.1.1.1', '1.0.0.1', '8.8.8.8', '8.8.4.4', '9.9.9.9', '149.112.112.112']
 
 
@@ -41,6 +41,8 @@ async def fetch_records(res, domain, record):
 			log_writer(f'[dns] Exception = {exc}')
 		except dns.resolver.NoMetaqueries as exc:
 			log_writer(f'[dns] Exception = {exc}')
+		except dns.resolver.NoNameservers as exc:
+			log_writer(f'[dns] Exception = {exc}')
 		except dns.resolver.NXDOMAIN as exc:
 			log_writer(f'[dns] Exception = {exc}')
 			print(f'{R}[-] {C}DNS Records Not Found!{W}')
@@ -58,11 +60,11 @@ async def fetch_records(res, domain, record):
 	try:
 		dmarc_ans = asyncio.run(fetch_records(res, dmarc_target, 'TXT'))
 		for entry in dmarc_ans:
-			print(f'{C}DMARK \t: {W}{entry.to_text()}')
+			print(f'{C}DMARC \t: {W}{entry.to_text()}')
 			if output != 'None':
-				result.setdefault('dmarc', []).append(f'DMARK : {entry.to_text()}')
+				result.setdefault('dmarc', []).append(f'DMARC : {entry.to_text()}')
 	except dns.resolver.NXDOMAIN as exc:
-		log_writer(f'[dns.dmark] Exception = {exc}')
+		log_writer(f'[dns.dmarc] Exception = {exc}')
 		print(f'\n{R}[-] {C}DMARC Record Not Found!{W}')
 		if output != 'None':
 			result.setdefault('dmarc', ['DMARC Record Not Found!'])