删除多余代码

@@ -45,12 +45,6 @@ sys.setdefaultencoding('utf8')
 '''
 def dns_inqure(SecretId,SecretKey,domain_name,value):
     ret = {}
-    # 通过传入的域名参数简单判断域名格式是否正确
-    domain_regex = re.compile(r'(?:[A-Z0-9_](?:[A-Z0-9-_]{0,247}[A-Z0-9])?\.)+(?:[A-Z]{2,6}|[A-Z0-9-]{2,}(?<!-))\Z',re.IGNORECASE)
-    if not domain_regex.match(domain_name):
-        ret["code"] = 2
-        ret["err"] = "域名格式不对"
-        return ret
     # 通过传入的域名来获取domain和subDomain值
     domain = '.'.join(domain_name.split('.')[-2:])
     subDomain = '.'.join(domain_name.split('.')[:-2])