Site inside code not available because lack of filing - reference- & parse-error

After checking particular inside code with a javascript unpacker and https://www.piliapp.com/javascript-validator/ , that found a parse-error - semi-colon expected.

Consider the code snippet as part of advanced node.js framework read: https://www.npmjs.com/package/that

The particular code snippet: -http://that.zjhee.com:588/js/that.js

that.zjhee.com:588/js/that.js benign
[nothing detected] -that.zjhee.com:588/js/that.js
status: (referer=http:/XXX/web?q=puppies)saved 5139 bytes 642f85fdd66b3b04987da1aefed8be73e6b9bf4a
info: [decodingLevel=0] found JavaScript
error: undefined function c.GetVariable
info: Decoding option navigator.systemLanguage=en and navigator.systemLanguage=zh-cn and browser=IE7/XP and browser=IE8/Vista, 55 bytes
info: Decoding option browser=Opera and browser=Firefox, 219 bytes
info: [decodingLevel=1] found JavaScript
file: 642f85fdd66b3b04987da1aefed8be73e6b9bf4a: 5139 bytes
file: 6c4f4b92af7ca1b9af7953d2d01e6d9225dc2a7b: 219 bytes
Error the specified string is not being recognized as the name of a function as
(ReferenceError in strict mode var adds = etc. (pol)).

Furthermore inside the code refering to -http://that.hjjtyja8.pw:2829/index.html (‘forex’ archive site)
That gives:

网站未备案暂时无法访问

您正在搜索的页面由于没有备案暂时不可用。
尊敬的客户请及时提交备案信息

您好!您的网站由于没有备案被关闭,请您及时提交备案。
网站关闭原因可能是:
一,网站备案未在我们公司接入,请联系备案专员提供以下资料:
1,网站主办者身份证复印件(公司需要提供公司营业执照复印件)
2,网站主办者联系方式,联系地址,电子邮箱。
3,网站域名证书,域名证书域名所有人必须和网站主办者一致。
二,备案由我们公司接入,但接入时提供信息虚假无法联系到客户。
此类网站需要联系我司备案专员,提供正确的备案信息,修改备案信息,确保信息的准确性。 所需材料如下:
1,网站主办者身份证复印件(公司需要提供公司营业执照复印件)
2,网站主办者联系方式,联系地址,电子邮箱。
3,网站域名证书,域名证书域名所有人必须和网站主办者一致。
未备案错误 - 文件或目录未找到。
Internet 信息服务

技术信息(为技术支持人员提供)

major message there = Website not filed temporarily unavailable.
Does anybody see the opportunity for domain abuse in such cases?
Consider something in the line of:
-https://www.reverse.it/sample/be83fde34eb6a63a573b1e4dff60acef25ace92c95264eee7bf4b3d72baa18e4?environmentId=100

polonus (volunteer website security analyst and website error-hunter)