dns.hostux.net Open in urlscan Pro
2001:4b98:dc2:41:216:3eff:fece:3e55  Public Scan

Submitted URL: http://dns.hostux.net/
Effective URL: https://dns.hostux.net/fr/
Submission: On December 17 via manual from US — Scanned from FR

Summary

This website contacted 2 IPs in 1 countries across 1 domains to perform 12 HTTP transactions. The main IP is 2001:4b98:dc2:41:216:3eff:fece:3e55, located in France and belongs to GANDI-AS Domain name registrar - www.gandi.net, FR. The main domain is dns.hostux.net.
TLS certificate: Issued by R3 on October 1st 2021. Valid for: 3 months.
This is the only time dns.hostux.net was scanned on urlscan.io!

urlscan.io Verdict: No classification

Domain & IP information

IP Address AS Autonomous System
2 13 2001:4b98:dc2... 29169 (GANDI-AS ...)
12 2
Apex Domain
Subdomains
Transfer
13 hostux.net
dns.hostux.net
test.dns.hostux.net Failed
389 KB
12 1
Domain Requested by
13 dns.hostux.net 2 redirects dns.hostux.net
0 test.dns.hostux.net Failed dns.hostux.net
12 2

This site contains links to these domains. Also see Links.

Domain
hostux.net
fr.wikipedia.org
support.mozilla.org
en.wikipedia.org
www.gandi.net
libreops.cc
Subject Issuer Validity Valid
dns.hostux.net
R3
2021-10-01 -
2021-12-30
3 months crt.sh

This page contains 1 frames:

Primary Page: https://dns.hostux.net/fr/
Frame ID: 4F863509186D2D1509ECB056633A664C
Requests: 12 HTTP requests in this frame

Screenshot

Page Title

HostuxDNS

Page URL History Show full URLs

  1. http://dns.hostux.net/ HTTP 301
    https://dns.hostux.net/ HTTP 302
    https://dns.hostux.net/fr/ Page URL

Detected technologies

Overall confidence: 100%
Detected patterns
  • <link[^>]* href=[^>]*?bootstrap(?:[^>]*?([0-9a-fA-F]{7,40}|[\d]+(?:.[\d]+(?:.[\d]+)?)?)|)[^>]*?(?:\.min)?\.css
  • bootstrap(?:[^>]*?([0-9a-fA-F]{7,40}|[\d]+(?:.[\d]+(?:.[\d]+)?)?)|)[^>]*?(?:\.min)?\.js

Page Statistics

12
Requests

92 %
HTTPS

100 %
IPv6

1
Domains

2
Subdomains

2
IPs

1
Countries

389 kB
Transfer

577 kB
Size

0
Cookies

Page URL History

This captures the URL locations of the websites, including HTTP redirects and client-side redirects via JavaScript or Meta fields.

  1. http://dns.hostux.net/ HTTP 301
    https://dns.hostux.net/ HTTP 302
    https://dns.hostux.net/fr/ Page URL

Redirected requests

There were HTTP redirect chains for the following requests:

12 HTTP transactions

Resource
Path
Size
x-fer
Type
MIME-Type
Primary Request /
dns.hostux.net/fr/
Redirect Chain
  • http://dns.hostux.net/
  • https://dns.hostux.net/
  • https://dns.hostux.net/fr/
7 KB
3 KB
Document
General
Full URL
https://dns.hostux.net/fr/
Protocol
H2
Security
TLS 1.3, , AES_256_GCM
Server
2001:4b98:dc2:41:216:3eff:fece:3e55 , France, ASN29169 (GANDI-AS Domain name registrar - www.gandi.net, FR),
Reverse DNS
Software
nginx /
Resource Hash
0739c318338f3e727a4bebe4c6013cc5439ce841e948a6e7a5cd3497ce671db6
Security Headers
Name Value
Content-Security-Policy default-src 'self' test.dns.hostux.net;
Strict-Transport-Security max-age=31536000; includeSubDomains; preload
X-Content-Type-Options nosniff
X-Frame-Options SAMEORIGIN
X-Xss-Protection 1; mode=block

Request headers

Upgrade-Insecure-Requests
1
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/96.0.4664.93 Safari/537.36
Accept-Language
fr-FR,fr;q=0.9

Response headers

server
nginx
date
Fri, 17 Dec 2021 04:40:55 GMT
content-type
text/html; charset=utf-8
last-modified
Wed, 26 May 2021 10:59:38 GMT
etag
W/"60ae2a1a-1cf6"
strict-transport-security
max-age=31536000; includeSubDomains; preload
x-content-type-options
nosniff
x-xss-protection
1; mode=block
permissions-policy
interest-cohort=()
access-control-allow-origin
*
content-security-policy
default-src 'self' test.dns.hostux.net;
x-frame-options
SAMEORIGIN
content-encoding
gzip

Redirect headers

server
nginx
date
Fri, 17 Dec 2021 04:40:55 GMT
content-type
text/html
content-length
154
location
/fr/
strict-transport-security
max-age=31536000; includeSubDomains; preload
x-content-type-options
nosniff
x-xss-protection
1; mode=block
permissions-policy
interest-cohort=()
access-control-allow-origin
*
content-security-policy
default-src 'self' test.dns.hostux.net;
x-frame-options
SAMEORIGIN
bootstrap.min.css
dns.hostux.net/static/lib/bootstrap/dist/css/
150 KB
23 KB
Stylesheet
General
Full URL
https://dns.hostux.net/static/lib/bootstrap/dist/css/bootstrap.min.css
Requested by
Host: dns.hostux.net
URL: https://dns.hostux.net/fr/
Protocol
H2
Security
TLS 1.3, , AES_256_GCM
Server
2001:4b98:dc2:41:216:3eff:fece:3e55 , France, ASN29169 (GANDI-AS Domain name registrar - www.gandi.net, FR),
Reverse DNS
Software
nginx /
Resource Hash
6b3bef53dc4a96ec07149d02a60b5fd026332bbce0b4ece79f3c55e3ddb85f5c
Security Headers
Name Value
Content-Security-Policy default-src 'self' test.dns.hostux.net;
Strict-Transport-Security max-age=31536000; includeSubDomains; preload
X-Content-Type-Options nosniff
X-Frame-Options SAMEORIGIN
X-Xss-Protection 1; mode=block

Request headers

Accept-Language
fr-FR,fr;q=0.9
Referer
https://dns.hostux.net/fr/
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/96.0.4664.93 Safari/537.36

Response headers

date
Fri, 17 Dec 2021 04:40:55 GMT
content-encoding
gzip
x-content-type-options
nosniff
last-modified
Sun, 02 May 2021 20:01:30 GMT
server
nginx
etag
W/"608f051a-2565e"
x-frame-options
SAMEORIGIN
content-type
text/css
access-control-allow-origin
*
cache-control
max-age=315360000
permissions-policy
interest-cohort=()
content-security-policy
default-src 'self' test.dns.hostux.net;
strict-transport-security
max-age=31536000; includeSubDomains; preload
x-xss-protection
1; mode=block
expires
Thu, 31 Dec 2037 23:55:55 GMT
fork-awesome.min.css
dns.hostux.net/static/lib/fork-awesome/css/
33 KB
8 KB
Stylesheet
General
Full URL
https://dns.hostux.net/static/lib/fork-awesome/css/fork-awesome.min.css
Requested by
Host: dns.hostux.net
URL: https://dns.hostux.net/fr/
Protocol
H2
Security
TLS 1.3, , AES_256_GCM
Server
2001:4b98:dc2:41:216:3eff:fece:3e55 , France, ASN29169 (GANDI-AS Domain name registrar - www.gandi.net, FR),
Reverse DNS
Software
nginx /
Resource Hash
f87495e9a14712936bc1de265c1119ba1a2ef458fbe061d455721360d214ebce
Security Headers
Name Value
Content-Security-Policy default-src 'self' test.dns.hostux.net;
Strict-Transport-Security max-age=31536000; includeSubDomains; preload
X-Content-Type-Options nosniff
X-Frame-Options SAMEORIGIN
X-Xss-Protection 1; mode=block

Request headers

Accept-Language
fr-FR,fr;q=0.9
Referer
https://dns.hostux.net/fr/
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/96.0.4664.93 Safari/537.36

Response headers

date
Fri, 17 Dec 2021 04:40:55 GMT
content-encoding
gzip
x-content-type-options
nosniff
last-modified
Sun, 02 May 2021 20:01:30 GMT
server
nginx
etag
W/"608f051a-8251"
x-frame-options
SAMEORIGIN
content-type
text/css
access-control-allow-origin
*
cache-control
max-age=315360000
permissions-policy
interest-cohort=()
content-security-policy
default-src 'self' test.dns.hostux.net;
strict-transport-security
max-age=31536000; includeSubDomains; preload
x-xss-protection
1; mode=block
expires
Thu, 31 Dec 2037 23:55:55 GMT
app.css
dns.hostux.net/static/css/
3 KB
1 KB
Stylesheet
General
Full URL
https://dns.hostux.net/static/css/app.css
Requested by
Host: dns.hostux.net
URL: https://dns.hostux.net/fr/
Protocol
H2
Security
TLS 1.3, , AES_256_GCM
Server
2001:4b98:dc2:41:216:3eff:fece:3e55 , France, ASN29169 (GANDI-AS Domain name registrar - www.gandi.net, FR),
Reverse DNS
Software
nginx /
Resource Hash
7e2d7e24bdcc1f79c5a812e700b451eeeea15567717b3a164587d9535dbc6ea3
Security Headers
Name Value
Content-Security-Policy default-src 'self' test.dns.hostux.net;
Strict-Transport-Security max-age=31536000; includeSubDomains; preload
X-Content-Type-Options nosniff
X-Frame-Options SAMEORIGIN
X-Xss-Protection 1; mode=block

Request headers

Accept-Language
fr-FR,fr;q=0.9
Referer
https://dns.hostux.net/fr/
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/96.0.4664.93 Safari/537.36

Response headers

date
Fri, 17 Dec 2021 04:40:55 GMT
content-encoding
gzip
x-content-type-options
nosniff
last-modified
Sun, 02 May 2021 20:01:30 GMT
server
nginx
etag
W/"608f051a-a8e"
x-frame-options
SAMEORIGIN
content-type
text/css
access-control-allow-origin
*
cache-control
max-age=315360000
permissions-policy
interest-cohort=()
content-security-policy
default-src 'self' test.dns.hostux.net;
strict-transport-security
max-age=31536000; includeSubDomains; preload
x-xss-protection
1; mode=block
expires
Thu, 31 Dec 2037 23:55:55 GMT
firefox-doh-fr.png
dns.hostux.net/static/img/
7 KB
7 KB
Image
General
Full URL
https://dns.hostux.net/static/img/firefox-doh-fr.png
Requested by
Host: dns.hostux.net
URL: https://dns.hostux.net/fr/
Protocol
H2
Security
TLS 1.3, , AES_256_GCM
Server
2001:4b98:dc2:41:216:3eff:fece:3e55 , France, ASN29169 (GANDI-AS Domain name registrar - www.gandi.net, FR),
Reverse DNS
Software
nginx /
Resource Hash
c53843da85c16c4fc7230bce45ea12f038e7db95c06e870b66aafbd4b87d56c2
Security Headers
Name Value
Content-Security-Policy default-src 'self' test.dns.hostux.net;
Strict-Transport-Security max-age=31536000; includeSubDomains; preload
X-Content-Type-Options nosniff
X-Frame-Options SAMEORIGIN
X-Xss-Protection 1; mode=block

Request headers

Accept-Language
fr-FR,fr;q=0.9
Referer
https://dns.hostux.net/fr/
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/96.0.4664.93 Safari/537.36

Response headers

date
Fri, 17 Dec 2021 04:40:55 GMT
x-content-type-options
nosniff
content-length
6807
x-xss-protection
1; mode=block
last-modified
Sun, 02 May 2021 20:01:30 GMT
server
nginx
x-frame-options
SAMEORIGIN
etag
"608f051a-1a97"
strict-transport-security
max-age=31536000; includeSubDomains; preload
content-type
image/png
access-control-allow-origin
*
cache-control
max-age=315360000
permissions-policy
interest-cohort=()
content-security-policy
default-src 'self' test.dns.hostux.net;
accept-ranges
bytes
expires
Thu, 31 Dec 2037 23:55:55 GMT
app.js
dns.hostux.net/static/js/
361 B
780 B
Script
General
Full URL
https://dns.hostux.net/static/js/app.js
Requested by
Host: dns.hostux.net
URL: https://dns.hostux.net/fr/
Protocol
H2
Security
TLS 1.3, , AES_256_GCM
Server
2001:4b98:dc2:41:216:3eff:fece:3e55 , France, ASN29169 (GANDI-AS Domain name registrar - www.gandi.net, FR),
Reverse DNS
Software
nginx /
Resource Hash
b8f53fe433689527f61cbbf327fed71e131ed8bd17b488d08eb351b7c84b5ff4
Security Headers
Name Value
Content-Security-Policy default-src 'self' test.dns.hostux.net;
Strict-Transport-Security max-age=31536000; includeSubDomains; preload
X-Content-Type-Options nosniff
X-Frame-Options SAMEORIGIN
X-Xss-Protection 1; mode=block

Request headers

Accept-Language
fr-FR,fr;q=0.9
Referer
https://dns.hostux.net/fr/
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/96.0.4664.93 Safari/537.36

Response headers

date
Fri, 17 Dec 2021 04:40:55 GMT
x-content-type-options
nosniff
content-length
361
x-xss-protection
1; mode=block
last-modified
Sun, 02 May 2021 20:01:30 GMT
server
nginx
x-frame-options
SAMEORIGIN
etag
"608f051a-169"
strict-transport-security
max-age=31536000; includeSubDomains; preload
content-type
application/javascript; charset=utf-8
access-control-allow-origin
*
cache-control
max-age=315360000
permissions-policy
interest-cohort=()
content-security-policy
default-src 'self' test.dns.hostux.net;
accept-ranges
bytes
expires
Thu, 31 Dec 2037 23:55:55 GMT
bundle.js
dns.hostux.net/static/js/
47 KB
14 KB
Script
General
Full URL
https://dns.hostux.net/static/js/bundle.js
Requested by
Host: dns.hostux.net
URL: https://dns.hostux.net/fr/
Protocol
H2
Security
TLS 1.3, , AES_256_GCM
Server
2001:4b98:dc2:41:216:3eff:fece:3e55 , France, ASN29169 (GANDI-AS Domain name registrar - www.gandi.net, FR),
Reverse DNS
Software
nginx /
Resource Hash
c5fa7f6e5c3974bb8e4d585b28677b65ccae38fc0e35a4811312b6d1b1a40b71
Security Headers
Name Value
Content-Security-Policy default-src 'self' test.dns.hostux.net;
Strict-Transport-Security max-age=31536000; includeSubDomains; preload
X-Content-Type-Options nosniff
X-Frame-Options SAMEORIGIN
X-Xss-Protection 1; mode=block

Request headers

Accept-Language
fr-FR,fr;q=0.9
Referer
https://dns.hostux.net/fr/
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/96.0.4664.93 Safari/537.36

Response headers

date
Fri, 17 Dec 2021 04:40:55 GMT
content-encoding
gzip
x-content-type-options
nosniff
last-modified
Tue, 21 Jan 2020 11:08:46 GMT
server
nginx
etag
W/"5e26dbbe-ba84"
x-frame-options
SAMEORIGIN
content-type
application/javascript; charset=utf-8
access-control-allow-origin
*
cache-control
max-age=315360000
permissions-policy
interest-cohort=()
content-security-policy
default-src 'self' test.dns.hostux.net;
strict-transport-security
max-age=31536000; includeSubDomains; preload
x-xss-protection
1; mode=block
expires
Thu, 31 Dec 2037 23:55:55 GMT
check.js
dns.hostux.net/static/js/
2 KB
1 KB
Script
General
Full URL
https://dns.hostux.net/static/js/check.js
Requested by
Host: dns.hostux.net
URL: https://dns.hostux.net/fr/
Protocol
H2
Security
TLS 1.3, , AES_256_GCM
Server
2001:4b98:dc2:41:216:3eff:fece:3e55 , France, ASN29169 (GANDI-AS Domain name registrar - www.gandi.net, FR),
Reverse DNS
Software
nginx /
Resource Hash
799add37ab130117fcfb3b105b862b5ab2332cd2dde695dc8e4f4d4c9c4fe480
Security Headers
Name Value
Content-Security-Policy default-src 'self' test.dns.hostux.net;
Strict-Transport-Security max-age=31536000; includeSubDomains; preload
X-Content-Type-Options nosniff
X-Frame-Options SAMEORIGIN
X-Xss-Protection 1; mode=block

Request headers

Accept-Language
fr-FR,fr;q=0.9
Referer
https://dns.hostux.net/fr/
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/96.0.4664.93 Safari/537.36

Response headers

date
Fri, 17 Dec 2021 04:40:55 GMT
content-encoding
gzip
x-content-type-options
nosniff
last-modified
Wed, 26 May 2021 11:35:11 GMT
server
nginx
etag
W/"60ae326f-662"
x-frame-options
SAMEORIGIN
content-type
application/javascript; charset=utf-8
access-control-allow-origin
*
cache-control
max-age=315360000
permissions-policy
interest-cohort=()
content-security-policy
default-src 'self' test.dns.hostux.net;
strict-transport-security
max-age=31536000; includeSubDomains; preload
x-xss-protection
1; mode=block
expires
Thu, 31 Dec 2037 23:55:55 GMT
ClearSans-Bold.woff
dns.hostux.net/static/fonts/
114 KB
114 KB
Font
General
Full URL
https://dns.hostux.net/static/fonts/ClearSans-Bold.woff
Requested by
Host: dns.hostux.net
URL: https://dns.hostux.net/static/css/app.css
Protocol
H2
Security
TLS 1.3, , AES_256_GCM
Server
2001:4b98:dc2:41:216:3eff:fece:3e55 , France, ASN29169 (GANDI-AS Domain name registrar - www.gandi.net, FR),
Reverse DNS
Software
nginx /
Resource Hash
11ebec2c6b408cc5c74f54ce352588752464a82e6322e9a209dcfe6e0dfef533
Security Headers
Name Value
Content-Security-Policy default-src 'self' test.dns.hostux.net;
Strict-Transport-Security max-age=31536000; includeSubDomains; preload
X-Content-Type-Options nosniff
X-Frame-Options SAMEORIGIN
X-Xss-Protection 1; mode=block

Request headers

Referer
https://dns.hostux.net/static/css/app.css
Origin
https://dns.hostux.net
Accept-Language
fr-FR,fr;q=0.9
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/96.0.4664.93 Safari/537.36

Response headers

date
Fri, 17 Dec 2021 04:40:55 GMT
x-content-type-options
nosniff
content-length
116584
x-xss-protection
1; mode=block
last-modified
Sun, 02 May 2021 20:01:30 GMT
server
nginx
x-frame-options
SAMEORIGIN
etag
"608f051a-1c768"
strict-transport-security
max-age=31536000; includeSubDomains; preload
content-type
application/font-woff
access-control-allow-origin
*
cache-control
max-age=315360000
permissions-policy
interest-cohort=()
content-security-policy
default-src 'self' test.dns.hostux.net;
accept-ranges
bytes
expires
Thu, 31 Dec 2037 23:55:55 GMT
ClearSans-Regular.woff
dns.hostux.net/static/fonts/
128 KB
128 KB
Font
General
Full URL
https://dns.hostux.net/static/fonts/ClearSans-Regular.woff
Requested by
Host: dns.hostux.net
URL: https://dns.hostux.net/static/css/app.css
Protocol
H2
Security
TLS 1.3, , AES_256_GCM
Server
2001:4b98:dc2:41:216:3eff:fece:3e55 , France, ASN29169 (GANDI-AS Domain name registrar - www.gandi.net, FR),
Reverse DNS
Software
nginx /
Resource Hash
d4fe9aaa99bae15c3c5a8f13ff68bfea4bb63c488962c4a0d4fdff717884553c
Security Headers
Name Value
Content-Security-Policy default-src 'self' test.dns.hostux.net;
Strict-Transport-Security max-age=31536000; includeSubDomains; preload
X-Content-Type-Options nosniff
X-Frame-Options SAMEORIGIN
X-Xss-Protection 1; mode=block

Request headers

Referer
https://dns.hostux.net/static/css/app.css
Origin
https://dns.hostux.net
Accept-Language
fr-FR,fr;q=0.9
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/96.0.4664.93 Safari/537.36

Response headers

date
Fri, 17 Dec 2021 04:40:55 GMT
x-content-type-options
nosniff
content-length
130846
x-xss-protection
1; mode=block
last-modified
Sun, 02 May 2021 20:01:30 GMT
server
nginx
x-frame-options
SAMEORIGIN
etag
"608f051a-1ff1e"
strict-transport-security
max-age=31536000; includeSubDomains; preload
content-type
application/font-woff
access-control-allow-origin
*
cache-control
max-age=315360000
permissions-policy
interest-cohort=()
content-security-policy
default-src 'self' test.dns.hostux.net;
accept-ranges
bytes
expires
Thu, 31 Dec 2037 23:55:55 GMT
forkawesome-webfont.woff2
dns.hostux.net/static/lib/fork-awesome/fonts/
88 KB
89 KB
Font
General
Full URL
https://dns.hostux.net/static/lib/fork-awesome/fonts/forkawesome-webfont.woff2?v=1.1.5
Requested by
Host: dns.hostux.net
URL: https://dns.hostux.net/static/lib/fork-awesome/css/fork-awesome.min.css
Protocol
H2
Security
TLS 1.3, , AES_256_GCM
Server
2001:4b98:dc2:41:216:3eff:fece:3e55 , France, ASN29169 (GANDI-AS Domain name registrar - www.gandi.net, FR),
Reverse DNS
Software
nginx /
Resource Hash
ec8604d4eade6552031ca2e8d3af9b3a1393bdc11b39dcb8176c41f4e5fb678c

Request headers

Referer
https://dns.hostux.net/static/lib/fork-awesome/css/fork-awesome.min.css
Origin
https://dns.hostux.net
Accept-Language
fr-FR,fr;q=0.9
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/96.0.4664.93 Safari/537.36

Response headers

date
Fri, 17 Dec 2021 04:40:55 GMT
last-modified
Sun, 02 May 2021 20:01:30 GMT
server
nginx
etag
"608f051a-16134"
content-type
font/x-woff
access-control-allow-origin
*
cache-control
max-age=315360000
accept-ranges
bytes
content-length
90420
expires
Thu, 31 Dec 2037 23:55:55 GMT
/
test.dns.hostux.net/
0
0

Failed requests

These URLs were requested, but there was no response received. You will also see them in the list above.

Domain
test.dns.hostux.net
URL
https://test.dns.hostux.net/

Verdicts & Comments Add Verdict or Comment

1 JavaScript Global Variables

These are the non-standard "global" variables defined on the window object. These can be helpful in identifying possible client-side frameworks and code.

function| dohjs

0 Cookies

2 Console Messages

Source Level URL
Text
security warning
Message:
Error with Permissions-Policy header: Unrecognized feature: 'interest-cohort'.
network error URL: https://test.dns.hostux.net/
Message:
Failed to load resource: net::ERR_NAME_NOT_RESOLVED

Security Headers

This page lists any security headers set by the main page. If you want to understand what these mean and how to use them, head on over to this page

Header Value
Content-Security-Policy default-src 'self' test.dns.hostux.net;
Strict-Transport-Security max-age=31536000; includeSubDomains; preload
X-Content-Type-Options nosniff
X-Frame-Options SAMEORIGIN
X-Xss-Protection 1; mode=block