urlscan.io logo urlscan.io
SecurityTrails logo

bookstack.nextbackend.com Open in urlscan Pro
62.146.234.154  Public Scan

Go To Rescan Add Verdict Report
Submitted URL: https://vpn01.secure.nextbackend.com/
Effective URL: https://bookstack.nextbackend.com/login
Submission: On September 10 via automatic, source certstream-suspicious — Scanned from DE
 Behaviour Indicators
Similar DOM Content API
Verdicts

Summary

This website contacted 1 IPs in 1 countries across 1 domains to perform 5 HTTP transactions. The main IP is 62.146.234.154, located in Germany and belongs to CAPL-AS-AP Contabo Asia Private Limited, SG. The main domain is bookstack.nextbackend.com.
TLS certificate: Issued by R11 on July 14th 2024. Valid for: 3 months.
This is the only time bookstack.nextbackend.com was scanned on urlscan.io!

urlscan.io Verdict: No classification

Domain & IP information

IP Address AS Autonomous System
1 6 62.146.234.154 141995 (CAPL-AS-A...)
5 1
Apex Domain
Subdomains		 Transfer
6 nextbackend.com
vpn01.secure.nextbackend.com
bookstack.nextbackend.com
100 KB
5 1
Domain Requested by
5 bookstack.nextbackend.com bookstack.nextbackend.com
1 vpn01.secure.nextbackend.com 1 redirects
5 2

This site contains no links.

Subject Issuer Validity Valid
bookstack.nextbackend.com
R11		 2024-07-14 -
2024-10-12		 3 months crt.sh

This page contains 1 frames:

Primary Page: https://bookstack.nextbackend.com/login
Frame ID: 563A5CE8E793AB0C43B0CA51C06CC558
Requests: 5 HTTP requests in this frame

Screenshot
Live screenshot
Full Image

Page Title

DocPlan & Roadmap

Page URL History Show full URLs

  1. https://vpn01.secure.nextbackend.com/ HTTP 302
    https://bookstack.nextbackend.com/login Page URL

Page Statistics

5
Requests

100 %
HTTPS

0 %
IPv6

1
Domains

2
Subdomains

1
IPs

1
Countries

98 kB
Transfer

307 kB
Size

4
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. https://vpn01.secure.nextbackend.com/ HTTP 302
    https://bookstack.nextbackend.com/login Page URL

Redirected requests

There were HTTP redirect chains for the following requests:

5 HTTP transactions

Resource
Path		 Size
x-fer		 Type
MIME-Type
Primary Request login
bookstack.nextbackend.com/
Redirect Chain
  • https://vpn01.secure.nextbackend.com/
  • https://bookstack.nextbackend.com/login
9 KB
4 KB 		Document
General
Check archive.org
Download Go to
Full URL
https://bookstack.nextbackend.com/login
Protocol
H2
Security
TLS 1.2, ECDHE_RSA, CHACHA20_POLY1305
Server
62.146.234.154 , Germany, ASN141995 (CAPL-AS-AP Contabo Asia Private Limited, SG),
Reverse DNS
vmi2003240.contaboserver.net
Software
openresty /
Resource Hash
2c1ed578ed054f5aee032d13142fcf5e3d0aa8a8ea23ce84834cd6fcbafd556c
Security Headers
Name Value
Content-Security-Policy frame-ancestors 'self'; frame-src 'self' https://*.draw.io https://*.youtube.com https://*.youtube-nocookie.com https://*.vimeo.com https://embed.diagrams.net; script-src http: https: 'nonce-WdiKPjlwZjHDej3vYQrOS66h' 'strict-dynamic'; object-src 'self'; base-uri 'self'
Strict-Transport-Security max-age=31536000

Request headers

Upgrade-Insecure-Requests
1
User-Agent
Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/128.0.0.0 Safari/537.36

Response headers

cache-control
no-cache, no-store, private
content-encoding
gzip
content-security-policy
frame-ancestors 'self'; frame-src 'self' https://*.draw.io https://*.youtube.com https://*.youtube-nocookie.com https://*.vimeo.com https://embed.diagrams.net; script-src http: https: 'nonce-WdiKPjlwZjHDej3vYQrOS66h' 'strict-dynamic'; object-src 'self'; base-uri 'self'
content-type
text/html; charset=UTF-8
date
Tue, 10 Sep 2024 10:07:56 GMT
expires
Sun, 12 Jul 2015 19:01:00 GMT
server
openresty
strict-transport-security
max-age=31536000
vary
Accept-Encoding

Redirect headers

cache-control
no-cache, no-store, private
content-security-policy
frame-ancestors 'self'; frame-src 'self' https://*.draw.io https://*.youtube.com https://*.youtube-nocookie.com https://*.vimeo.com https://embed.diagrams.net; script-src http: https: 'nonce-1kDPiFyzaV4WP4A2RazVC6vW' 'strict-dynamic'; object-src 'self'; base-uri 'self'
content-type
text/html; charset=utf-8
date
Tue, 10 Sep 2024 10:07:55 GMT
expires
Sun, 12 Jul 2015 19:01:00 GMT
location
https://bookstack.nextbackend.com/login
server
openresty
strict-transport-security
max-age=31536000
styles.css
bookstack.nextbackend.com/dist/ 		116 KB
28 KB 		Stylesheet
General
Check archive.org
Download Go to
Full URL
https://bookstack.nextbackend.com/dist/styles.css?version=v24.05.2
Requested by
Host: bookstack.nextbackend.com
URL: https://bookstack.nextbackend.com/login
Protocol
H2
Security
TLS 1.2, ECDHE_RSA, CHACHA20_POLY1305
Server
62.146.234.154 , Germany, ASN141995 (CAPL-AS-AP Contabo Asia Private Limited, SG),
Reverse DNS
vmi2003240.contaboserver.net
Software
openresty /
Resource Hash
fc842b83b3a76819ae9c1695a10c27fbce3239d013fe5a5e117cbaa210d2b428
Security Headers
Name Value
Strict-Transport-Security max-age=31536000

Request headers

Referer
https://bookstack.nextbackend.com/login
User-Agent
Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/128.0.0.0 Safari/537.36

Response headers

date
Tue, 10 Sep 2024 10:07:57 GMT
strict-transport-security
max-age=31536000
content-encoding
gzip
last-modified
Sun, 14 Jul 2024 07:27:03 GMT
server
openresty
etag
W/"66937dc7-1cf9f"
vary
Accept-Encoding
content-type
text/css
cache-control
max-age=43200
expires
Tue, 10 Sep 2024 22:07:57 GMT
ilb3161089.png
bookstack.nextbackend.com/uploads/images/system/2024-07/ 		5 KB
5 KB 		Image
General
Check archive.org
Download Go to Show image
Full URL
https://bookstack.nextbackend.com/uploads/images/system/2024-07/ilb3161089.png
Requested by
Host: bookstack.nextbackend.com
URL: https://bookstack.nextbackend.com/login
Protocol
H2
Security
TLS 1.2, ECDHE_RSA, CHACHA20_POLY1305
Server
62.146.234.154 , Germany, ASN141995 (CAPL-AS-AP Contabo Asia Private Limited, SG),
Reverse DNS
vmi2003240.contaboserver.net
Software
openresty /
Resource Hash
2de57e8f7028d8792ed5b75c476889ba1e8cabf0f646f147701cb69b647d602e
Security Headers
Name Value
Strict-Transport-Security max-age=31536000

Request headers

Referer
https://bookstack.nextbackend.com/login
User-Agent
Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/128.0.0.0 Safari/537.36

Response headers

date
Tue, 10 Sep 2024 10:07:57 GMT
strict-transport-security
max-age=31536000
content-encoding
gzip
last-modified
Fri, 19 Jul 2024 06:26:08 GMT
server
openresty
etag
W/"669a0700-1226"
vary
Accept-Encoding
content-type
image/png
cache-control
max-age=2592000
expires
Thu, 10 Oct 2024 10:07:57 GMT
app.js
bookstack.nextbackend.com/dist/ 		176 KB
60 KB 		Script
General
Check archive.org
Download Go to
Full URL
https://bookstack.nextbackend.com/dist/app.js?version=v24.05.2
Requested by
Host: bookstack.nextbackend.com
URL: https://bookstack.nextbackend.com/login
Protocol
H2
Security
TLS 1.2, ECDHE_RSA, CHACHA20_POLY1305
Server
62.146.234.154 , Germany, ASN141995 (CAPL-AS-AP Contabo Asia Private Limited, SG),
Reverse DNS
vmi2003240.contaboserver.net
Software
openresty /
Resource Hash
d79e07e098e786c344320bd8f9834015791eba7649a651a6e93fd78572d69786
Security Headers
Name Value
Strict-Transport-Security max-age=31536000

Request headers

Referer
https://bookstack.nextbackend.com/login
User-Agent
Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/128.0.0.0 Safari/537.36

Response headers

date
Tue, 10 Sep 2024 10:07:57 GMT
strict-transport-security
max-age=31536000
content-encoding
gzip
last-modified
Sun, 14 Jul 2024 07:27:03 GMT
server
openresty
etag
W/"66937dc7-2c090"
vary
Accept-Encoding
content-type
application/javascript
cache-control
max-age=43200
expires
Tue, 10 Sep 2024 22:07:57 GMT
BTw3161089.png
bookstack.nextbackend.com/uploads/images/system/2024-07/ 		1 KB
2 KB 		Other
General
Check archive.org
Download Go to
Full URL
https://bookstack.nextbackend.com/uploads/images/system/2024-07/BTw3161089.png
Protocol
H2
Security
TLS 1.2, ECDHE_RSA, CHACHA20_POLY1305
Server
62.146.234.154 , Germany, ASN141995 (CAPL-AS-AP Contabo Asia Private Limited, SG),
Reverse DNS
vmi2003240.contaboserver.net
Software
openresty /
Resource Hash
5e8b24aa307e434d6da789a43f47bc1980ec1d83374fa395f598abdff5f5d65e
Security Headers
Name Value
Strict-Transport-Security max-age=31536000

Request headers

Referer
https://bookstack.nextbackend.com/login
User-Agent
Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/128.0.0.0 Safari/537.36

Response headers

date
Tue, 10 Sep 2024 10:07:58 GMT
strict-transport-security
max-age=31536000
content-encoding
gzip
last-modified
Fri, 19 Jul 2024 06:25:59 GMT
server
openresty
etag
W/"669a06f7-5bc"
vary
Accept-Encoding
content-type
image/png
cache-control
max-age=2592000
expires
Thu, 10 Oct 2024 10:07:58 GMT

Verdicts & Comments Add Verdict or Comment

355 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| Gn function| Co function| fe function| U function| Eo function| Yi function| jt object| Qi object| me object| xo function| Ji function| So function| ko function| Lo function| Zi function| $o function| To object| tn function| Do function| ge function| Ao function| Yn function| we function| Io function| Mo function| Bo function| Po function| Oo function| _o function| en function| Jn object| an function| nn function| Zn object| Wt object| Qn object| sn function| No function| Fo function| Ro function| on function| rn function| Ho function| qo function| Uo object| Kn function| it function| ln function| ve function| x function| ts function| Lt function| es function| A function| is function| Kt function| $t function| Xt function| nt function| Tt function| dn function| ns function| ss function| os function| d function| be function| ye function| Ce function| Ee function| xe object| Gt function| hn object| Yt function| un function| ut object| pn function| Se function| ke function| Le function| rs function| ot function| Be function| Vo function| Q function| zo function| jo function| Wo function| Ko function| Xo function| Go function| Sn function| Yo string| Jo function| lt object| bs function| E function| y function| Fe function| Zo function| Y object| ls function| P function| f function| Ct function| ys function| st function| $ function| cs function| Pt function| Dn function| O function| ds function| Qo function| mt function| tr function| fn function| Cs function| er function| Es function| An function| hs function| mn function| xs string| R function| ir function| nr function| sr object| Dt object| gn object| de function| te object| or function| V function| H object| He object| bn object| qe boolean| Ve string| fs boolean| rr boolean| Ss function| ks function| ar function| lr function| Ls function| $s function| Ts function| bt function| cr function| g function| dr function| Ae function| yn function| hr function| ur function| pr function| fr function| mr function| gr function| wr function| _e function| Ln object| B function| vr function| Ne function| ms function| xn function| Ds function| In function| Mn object| w object| K function| As function| br function| gs function| Me function| Et object| Is object| Ms function| ze object| je function| he function| ue function| Bs function| Ps function| Ot function| _t function| Os function| We function| Ke function| Xe function| Ge function| Ye function| Je function| Ze function| Qe function| ti function| ei function| Nt function| Bn function| ii function| ni function| si function| oi function| ri function| ai function| li function| ci function| di function| hi function| ui function| pi function| fi function| mi function| gi function| wi function| vi function| _s function| Ns function| yr function| Fs function| Cr function| Er function| Rs function| xr function| Sr function| kr function| Hs function| qs function| Lr function| $r function| Tr function| Dr function| Us object| Ar function| Vs function| Ir function| Mr function| zs function| js function| Ks function| Ws function| Br function| Pr function| Xs function| yi function| Or function| On function| _n function| Nn function| Fn string| Hn function| Un function| Nr function| Fr function| Rr function| Hr function| Gs function| Ys function| qr function| Js function| Vn function| Ei function| Zs object| St function| zn function| Vr function| zr function| jr function| Qs function| Wr function| to function| Kr function| eo function| Xr function| io function| Gr function| no object| so function| xi function| Yr function| Jr function| Zr function| oo function| Qr function| jn function| ta function| ea function| ia function| ro function| na function| ao function| sa function| oa function| ra function| aa function| la function| lo function| co function| ho function| Wn function| uo function| po object| ca object| da object| ha function| fo function| ua function| mo function| pa function| go function| wo function| Ft function| Si function| ki function| fa function| ma function| ga function| Li function| vo function| $i function| Ti function| Di function| Ai function| Ii function| Mi function| Bi function| Pi function| Oi object| va function| _i function| ba function| Ni object| ya function| Fi function| Ri function| Hi function| qi function| Ui function| Vi function| zi function| ji function| Wi function| Ki function| Xi function| Gi object| Rt function| baseUrl function| importVersioned object| $http object| $events function| trans function| trans_choice function| trans_plural object| $components

4 Cookies

Domain/Path Name / Value
vpn01.secure.nextbackend.com/ Name: XSRF-TOKEN
Value: eyJpdiI6Im5JeUtMWDRzN2RERXRROWRnZWZwWUE9PSIsInZhbHVlIjoiVmdjRVdGS0E1U3RieEZIdkZTRSs5VnBJbXk0Y29LQ0dwc0NwRmFaQlNjV2o0QjJhN0FKcVZVUStnK3ByRW5RSHpEZ2w5a05sY1AxaUg1cGIzU2V0L2N6bmFJTXhRSVFqQlZhOVpMeUdxNEZIK2NSNWR3VGE0MDZVYjJwcTBBMG8iLCJtYWMiOiI5YzRkM2QyZGNiMzI3N2I1Nzk1OGYyODcyNmMyODYxYzhlN2EwZDY0YjkwZGYyM2I0MDNiODRiMjM0Nzc3N2MyIiwidGFnIjoiIn0%3D
vpn01.secure.nextbackend.com/ Name: bookstack_session
Value: eyJpdiI6IlVrWC9RcUcrenNDRk0xelVmdmdjOGc9PSIsInZhbHVlIjoiUGRFTm5vaUlZR21IdmNXMU5lSUNhZE9NajQxQzZGYVo1d3BVQ3VwcUtYWDNZQjJTRVErbGk4ZTRzbnBiSTcxbGwvYUt4K1F6VkFMTWxQKzBEMTRQdWZJTHZsSVZjOWZsdHgrSzNzeDR0eXpmcExqRVo2K0gzYXpwQ2o0MEdENDIiLCJtYWMiOiIyYTY0MzhkZjk5NjgwNGRkOWU5MWZjMDIzMmFiOWY5ZDY4MmVjZjkyNGEzODhjY2U3MjRlMDgwMjk0YzVhMTQyIiwidGFnIjoiIn0%3D
bookstack.nextbackend.com/ Name: XSRF-TOKEN
Value: eyJpdiI6IklmWWcrc283SU43YW1sdFFSSk1jQmc9PSIsInZhbHVlIjoiQ1dtTUlBVmpFL0RDeFNlZVZvYWl4ays4ZFBGZGNyQW1tK3I4QjRDN0dGKzVxNUZKZHM1bDFaVGFYaGxaSG1uMXdqTFJZYlRUSmp0akxMUExlQmVQRTdLbE94SzAvdDFqUGphQm9DTkVoSHhNa2IzcmxwRTdyelMxUEdNeFRnR20iLCJtYWMiOiJlZTk3NWMyMjQ1OWE4MGFhMGFlOWZhMDYyOTZmNTY1ZTE0MTcyZGQ4YWE3OGRlOWFkMTk2YWVhMDU3MjI4MDRjIiwidGFnIjoiIn0%3D
bookstack.nextbackend.com/ Name: bookstack_session
Value: eyJpdiI6ImNtNTFVaFRrY2JtUWE5Q3U0L25ZUWc9PSIsInZhbHVlIjoiYTR3dDdsS2JZR3N3d2J6ZXhScytOblZsOHpDN1FaeHNUOFBlUjl4SDNqQlQwakFpZng0S1VRcTN2V051MVh4SVM1NnNpWVlDYVlZNWtOYU5VRWhUYWZ0ZVhaNloxWnpDODNMZHRxbmtRa0hNWUw2SU5WcEo5cnJJYXROdXR3M2EiLCJtYWMiOiI2NTVkNTE2NTRiNjE0YjE4ODQxMjZmMThhNTdlODg0NGE1N2ZiM2RlNzM5ZjYwNDg4ZmFjMTQ1Y2JmZGJhZTZjIiwidGFnIjoiIn0%3D

1 Console Messages

Source Level URL
Text
recommendation verbose URL: https://bookstack.nextbackend.com/login
Message:
[DOM] Input elements should have autocomplete attributes (suggested: "current-password"): (More info: https://goo.gl/9p2vKq) %o

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 frame-ancestors 'self'; frame-src 'self' https://*.draw.io https://*.youtube.com https://*.youtube-nocookie.com https://*.vimeo.com https://embed.diagrams.net; script-src http: https: 'nonce-WdiKPjlwZjHDej3vYQrOS66h' 'strict-dynamic'; object-src 'self'; base-uri 'self'
Strict-Transport-Security max-age=31536000