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curvn.duckdns.org Open in urlscan Pro
81.17.128.246  Public Scan

Go To Rescan Add Verdict Report
Submitted URL: https://bit.ly/2Rx8Cit
Effective URL: http://curvn.duckdns.org/uns/
Submission: On January 21 via api from BE
 Behaviour Indicators
Similar DOM Content API
Verdicts

Summary

This website contacted 5 IPs in 3 countries across 6 domains to perform 8 HTTP transactions. The main IP is 81.17.128.246, located in Ukraine and belongs to AVITI-AS Kharkov, Ukraine, UA. The main domain is curvn.duckdns.org.
This is the only time curvn.duckdns.org was scanned on urlscan.io!

urlscan.io Verdict: No classification

Domain & IP information

IP Address AS Autonomous System
1 1 67.199.248.11 396982 (GOOGLE-PR...)
1 4 81.17.128.246 21437 (AVITI-AS ...)
2 2001:4de0:ac1... 20446 (HIGHWINDS3)
1 2606:4700:10:... 13335 (CLOUDFLAR...)
1 2001:4de0:ac1... 20446 (HIGHWINDS3)
1 2606:4700::68... 13335 (CLOUDFLAR...)
8 5
1    67.199.248.11 (United States)

ASN396982 (GOOGLE-PRIVATE-CLOUD, US)
PTR: bit.ly
bit.ly
4    81.17.128.246 (Ukraine)

ASN21437 (AVITI-AS Kharkov, Ukraine, UA)
PTR: cool.bigline.net
curvn.duckdns.org
2    2001:4de0:ac19::1:b:1b (Netherlands)

ASN20446 (HIGHWINDS3, US)
maxcdn.bootstrapcdn.com
1    2606:4700:10::6814:1ff9 (United States)

ASN13335 (CLOUDFLARENET, US)
getbootstrap.com
1    2001:4de0:ac19::1:b:2a (Netherlands)

ASN20446 (HIGHWINDS3, US)
code.jquery.com
1    2606:4700::6811:4004 (United States)

ASN13335 (CLOUDFLARENET, US)
cdnjs.cloudflare.com
Domain Requested by
4 curvn.duckdns.org 1 redirects curvn.duckdns.org
2 maxcdn.bootstrapcdn.com curvn.duckdns.org
1 cdnjs.cloudflare.com curvn.duckdns.org
1 code.jquery.com curvn.duckdns.org
1 getbootstrap.com curvn.duckdns.org
1 bit.ly 1 redirects
8 6

This site contains no links.

Subject Issuer Validity Valid
*.bootstrapcdn.com
Sectigo RSA Domain Validation Secure Server CA		 2019-09-14 -
2020-10-13		 a year crt.sh
ssl516043.cloudflaressl.com
COMODO ECC Domain Validation Secure Server CA 2		 2019-11-27 -
2020-06-04		 6 months crt.sh
jquery.org
COMODO RSA Domain Validation Secure Server CA		 2018-10-17 -
2020-10-16		 2 years crt.sh
cloudflare.com
CloudFlare Inc ECC CA-2		 2020-01-07 -
2020-10-09		 9 months crt.sh

This page contains 1 frames:

Primary Page: http://curvn.duckdns.org/uns/
Frame ID: B6621BAACD79AC6761B2080B4E0BD6F8
Requests: 8 HTTP requests in this frame

Screenshot
Live screenshot
Full Image

Page URL History Show full URLs

  1. https://bit.ly/2Rx8Cit HTTP 301
    http://curvn.duckdns.org/zUunsub7cs1 HTTP 301
    http://curvn.duckdns.org/uns/ Page URL

Detected technologies

Overall confidence: 100%
Detected patterns
  • headers server /CentOS/i
Overall confidence: 100%
Detected patterns
  • html /<link[^>]+?href="[^"]*bootstrap(?:\.min)?\.css/i
  • script /(?:\/([\d.]+))?(?:\/js)?\/bootstrap(?:\.min)?\.js/i
Overall confidence: 100%
Detected patterns
  • headers server /(?:Apache(?:$|\/([\d.]+)|[^\/-])|(?:^|\b)HTTPD)/i
Overall confidence: 100%
Detected patterns
  • script /jquery[.-]([\d.]*\d)[^\/]*\.js/i
  • script /jquery.*\.js(?:\?ver(?:sion)?=([\d.]+))?/i

Page Statistics

8
Requests

63 %
HTTPS

67 %
IPv6

6
Domains

6
Subdomains

5
IPs

3
Countries

2731 kB
Transfer

2927 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. https://bit.ly/2Rx8Cit HTTP 301
    http://curvn.duckdns.org/zUunsub7cs1 HTTP 301
    http://curvn.duckdns.org/uns/ Page URL

Redirected requests

There were HTTP redirect chains for the following requests:

8 HTTP transactions

Resource
Path		 Size
x-fer		 Type
MIME-Type
Primary Request /
curvn.duckdns.org/uns/
Redirect Chain
  • https://bit.ly/2Rx8Cit
  • http://curvn.duckdns.org/zUunsub7cs1
  • http://curvn.duckdns.org/uns/
5 KB
5 KB 		Document
General
Check archive.org
Download Go to
Full URL
http://curvn.duckdns.org/uns/
Protocol
HTTP/1.1
Server
81.17.128.246 , Ukraine, ASN21437 (AVITI-AS Kharkov, Ukraine, UA),
Reverse DNS
cool.bigline.net
Software
Apache/2.4.6 (CentOS) /
Resource Hash
15f2ce8951f0238a076179548f9b88d071433009a6f8658e4f10ed6a253053b9

Request headers

Host
curvn.duckdns.org
Connection
keep-alive
Pragma
no-cache
Cache-Control
no-cache
Upgrade-Insecure-Requests
1
User-Agent
Mozilla/5.0 (Macintosh; Intel Mac OS X 10_14_6) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/79.0.3945.88 Safari/537.36
Accept
text/html,application/xhtml+xml,application/xml;q=0.9,image/webp,image/apng,*/*;q=0.8,application/signed-exchange;v=b3
Accept-Encoding
gzip, deflate
Upgrade-Insecure-Requests
1
User-Agent
Mozilla/5.0 (Macintosh; Intel Mac OS X 10_14_6) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/79.0.3945.88 Safari/537.36
Sec-Fetch-User
?1

Response headers

Date
Tue, 21 Jan 2020 09:16:14 GMT
Server
Apache/2.4.6 (CentOS)
Content-Length
4747
Keep-Alive
timeout=5, max=99
Connection
Keep-Alive
Content-Type
text/html; charset=UTF-8

Redirect headers

Date
Tue, 21 Jan 2020 09:16:14 GMT
Server
Apache/2.4.6 (CentOS)
Location
http://curvn.duckdns.org/uns/
Content-Length
237
Keep-Alive
timeout=5, max=100
Connection
Keep-Alive
Content-Type
text/html; charset=iso-8859-1
bootstrap.min.css
maxcdn.bootstrapcdn.com/bootstrap/4.0.0-beta.2/css/ 		124 KB
19 KB 		Stylesheet
General
Check archive.org
Download Go to
Full URL
https://maxcdn.bootstrapcdn.com/bootstrap/4.0.0-beta.2/css/bootstrap.min.css
Requested by
Host: curvn.duckdns.org
URL: http://curvn.duckdns.org/uns/
Protocol
H2
Security
TLS 1.3, , AES_128_GCM
Server
2001:4de0:ac19::1:b:1b , Netherlands, ASN20446 (HIGHWINDS3, US),
Reverse DNS
Software
/
Resource Hash
414caa66bb79bc88c1ba6a2a415d2333c0a01aab1c15f74684dfa7542a97d2f7

Request headers

User-Agent
Mozilla/5.0 (Macintosh; Intel Mac OS X 10_14_6) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/79.0.3945.88 Safari/537.36
Referer
http://curvn.duckdns.org/uns/
Origin
http://curvn.duckdns.org

Response headers

date
Tue, 21 Jan 2020 09:16:34 GMT
content-encoding
gzip
last-modified
Wed, 12 Dec 2018 18:34:09 GMT
access-control-allow-origin
*
etag
"1544639649"
vary
Accept-Encoding
x-cache
HIT
content-type
text/css; charset=utf-8
status
200
cache-control
public, max-age=31536000
x-hello-human
Say hello back! @getBootstrapCDN on Twitter
accept-ranges
bytes
timing-allow-origin
*
content-length
19494
starter-template.css
getbootstrap.com/docs/4.0/examples/starter-template/ 		98 B
653 B 		Stylesheet
General
Check archive.org
Download Go to
Full URL
https://getbootstrap.com/docs/4.0/examples/starter-template/starter-template.css
Requested by
Host: curvn.duckdns.org
URL: http://curvn.duckdns.org/uns/
Protocol
H2
Security
TLS 1.3, , AES_128_GCM
Server
2606:4700:10::6814:1ff9 , United States, ASN13335 (CLOUDFLARENET, US),
Reverse DNS
Software
cloudflare /
Resource Hash
c5a7401d4cbb86c440e6398308321c150c8ccd268c580648c955de9dee9c90a7
Security Headers
Name Value
Strict-Transport-Security max-age=31536000; includeSubDomains; preload
X-Content-Type-Options nosniff

Request headers

Referer
http://curvn.duckdns.org/uns/
User-Agent
Mozilla/5.0 (Macintosh; Intel Mac OS X 10_14_6) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/79.0.3945.88 Safari/537.36

Response headers

date
Tue, 21 Jan 2020 09:16:34 GMT
content-encoding
br
x-content-type-options
nosniff
cf-cache-status
HIT
age
63
status
200
alt-svc
h3-24=":443"; ma=86400, h3-23=":443"; ma=86400
expires
Tue, 21 Jan 2020 09:25:31 GMT
last-modified
Tue, 07 Jan 2020 07:41:44 GMT
server
cloudflare
x-github-request-id
49A6:74BB:11394D5:176DEE6:5E143820
etag
W/"5e143638-62"
expect-ct
max-age=604800, report-uri="https://report-uri.cloudflare.com/cdn-cgi/beacon/expect-ct"
strict-transport-security
max-age=31536000; includeSubDomains; preload
content-type
text/css; charset=utf-8
access-control-allow-origin
*
vary
Accept-Encoding
cache-control
max-age=14400
cf-ray
558830ad0f7fd6bd-FRA
x-proxy-cache
HIT
jquery-3.2.1.slim.min.js
code.jquery.com/ 		68 KB
24 KB 		Script
General
Check archive.org
Download Go to
Full URL
https://code.jquery.com/jquery-3.2.1.slim.min.js
Requested by
Host: curvn.duckdns.org
URL: http://curvn.duckdns.org/uns/
Protocol
HTTP/1.1
Security
TLS 1.2, ECDHE_RSA, AES_128_GCM
Server
2001:4de0:ac19::1:b:2a , Netherlands, ASN20446 (HIGHWINDS3, US),
Reverse DNS
Software
nginx /
Resource Hash
9365920887b11b33a3dc4ba28a0f93951f200341263e3b9cefd384798e4be398

Request headers

User-Agent
Mozilla/5.0 (Macintosh; Intel Mac OS X 10_14_6) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/79.0.3945.88 Safari/537.36
Referer
http://curvn.duckdns.org/uns/
Origin
http://curvn.duckdns.org

Response headers

Date
Tue, 21 Jan 2020 09:16:34 GMT
Content-Encoding
gzip
Last-Modified
Mon, 20 Mar 2017 19:01:15 GMT
Server
nginx
ETag
W/"58d026fb-10fdd"
Vary
Accept-Encoding
X-HW
1579598194.dop057.fr8.shc,1579598194.dop057.fr8.t,1579598194.cds007.fr8.c
Content-Type
application/javascript; charset=utf-8
Access-Control-Allow-Origin
*
Cache-Control
max-age=315360000, public
Connection
Keep-Alive
Accept-Ranges
bytes
Content-Length
23856
popper.min.js
cdnjs.cloudflare.com/ajax/libs/popper.js/1.12.3/umd/ 		19 KB
7 KB 		Script
General
Check archive.org
Download Go to
Full URL
https://cdnjs.cloudflare.com/ajax/libs/popper.js/1.12.3/umd/popper.min.js
Requested by
Host: curvn.duckdns.org
URL: http://curvn.duckdns.org/uns/
Protocol
H2
Security
TLS 1.3, , AES_128_GCM
Server
2606:4700::6811:4004 , United States, ASN13335 (CLOUDFLARENET, US),
Reverse DNS
Software
cloudflare /
Resource Hash
8e95b881702116fa860c3e41ef7ebaac83c3ecf0db026aaae023b46671db74ce
Security Headers
Name Value
Strict-Transport-Security max-age=15780000; includeSubDomains

Request headers

User-Agent
Mozilla/5.0 (Macintosh; Intel Mac OS X 10_14_6) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/79.0.3945.88 Safari/537.36
Referer
http://curvn.duckdns.org/uns/
Origin
http://curvn.duckdns.org

Response headers

date
Tue, 21 Jan 2020 09:16:34 GMT
content-encoding
br
cf-cache-status
HIT
age
472081
cf-ray
558830accd14c290-FRA
status
200
strict-transport-security
max-age=15780000; includeSubDomains
alt-svc
h3-24=":443"; ma=86400, h3-23=":443"; ma=86400
last-modified
Thu, 17 May 2018 09:25:14 GMT
server
cloudflare
etag
W/"5afd4a7a-4b24"
expect-ct
max-age=604800, report-uri="https://report-uri.cloudflare.com/cdn-cgi/beacon/expect-ct"
vary
Accept-Encoding
content-type
application/javascript; charset=utf-8
access-control-allow-origin
*
expires
Sun, 10 Jan 2021 09:16:34 GMT
cache-control
public, max-age=30672000
timing-allow-origin
*
served-in-seconds
0.001
bootstrap.min.js
maxcdn.bootstrapcdn.com/bootstrap/4.0.0-beta.2/js/ 		49 KB
13 KB 		Script
General
Check archive.org
Download Go to
Full URL
https://maxcdn.bootstrapcdn.com/bootstrap/4.0.0-beta.2/js/bootstrap.min.js
Requested by
Host: curvn.duckdns.org
URL: http://curvn.duckdns.org/uns/
Protocol
H2
Security
TLS 1.3, , AES_128_GCM
Server
2001:4de0:ac19::1:b:1b , Netherlands, ASN20446 (HIGHWINDS3, US),
Reverse DNS
Software
/
Resource Hash
1886bc561dec7c44a7541d82377ad81a40ff32496f32ad259884f0790c44d6a5

Request headers

User-Agent
Mozilla/5.0 (Macintosh; Intel Mac OS X 10_14_6) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/79.0.3945.88 Safari/537.36
Referer
http://curvn.duckdns.org/uns/
Origin
http://curvn.duckdns.org

Response headers

date
Tue, 21 Jan 2020 09:16:34 GMT
content-encoding
gzip
last-modified
Wed, 12 Dec 2018 18:33:52 GMT
access-control-allow-origin
*
etag
"1544639632"
vary
Accept-Encoding
x-cache
HIT
content-type
text/javascript; charset=utf-8
status
200
cache-control
public, max-age=31536000
x-hello-human
Say hello back! @getBootstrapCDN on Twitter
accept-ranges
bytes
timing-allow-origin
*
content-length
13086
bg.png
curvn.duckdns.org/uns/img/ 		3 MB
3 MB 		Image
General
Check archive.org
Download Go to Show image
Full URL
http://curvn.duckdns.org/uns/img/bg.png
Requested by
Host: curvn.duckdns.org
URL: http://curvn.duckdns.org/uns/
Protocol
HTTP/1.1
Server
81.17.128.246 , Ukraine, ASN21437 (AVITI-AS Kharkov, Ukraine, UA),
Reverse DNS
cool.bigline.net
Software
Apache/2.4.6 (CentOS) /
Resource Hash
8e3293072696f43714409e8452a414be775e83463551a812ad07959052c5e4cf

Request headers

Referer
http://curvn.duckdns.org/uns/
User-Agent
Mozilla/5.0 (Macintosh; Intel Mac OS X 10_14_6) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/79.0.3945.88 Safari/537.36

Response headers

Date
Tue, 21 Jan 2020 09:16:14 GMT
Last-Modified
Tue, 21 Nov 2017 15:21:48 GMT
Server
Apache/2.4.6 (CentOS)
ETag
"298a50-55e7fc2f13b00"
Content-Type
image/png
Connection
Keep-Alive
Accept-Ranges
bytes
Keep-Alive
timeout=5, max=98
Content-Length
2722384
opct.png
curvn.duckdns.org/uns/img/ 		4 KB
4 KB 		Image
General
Check archive.org
Download Go to Show image
Full URL
http://curvn.duckdns.org/uns/img/opct.png
Requested by
Host: curvn.duckdns.org
URL: http://curvn.duckdns.org/uns/
Protocol
HTTP/1.1
Server
81.17.128.246 , Ukraine, ASN21437 (AVITI-AS Kharkov, Ukraine, UA),
Reverse DNS
cool.bigline.net
Software
Apache/2.4.6 (CentOS) /
Resource Hash
7fdbe1bf5a643fae0847302a8d5b9dd4f5b0a6af2705f60f7c950390f6402871

Request headers

Referer
http://curvn.duckdns.org/uns/
User-Agent
Mozilla/5.0 (Macintosh; Intel Mac OS X 10_14_6) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/79.0.3945.88 Safari/537.36

Response headers

Date
Tue, 21 Jan 2020 09:16:14 GMT
Last-Modified
Tue, 21 Nov 2017 15:21:46 GMT
Server
Apache/2.4.6 (CentOS)
ETag
"e16-55e7fc2d2b680"
Content-Type
image/png
Connection
Keep-Alive
Accept-Ranges
bytes
Keep-Alive
timeout=5, max=100
Content-Length
3606

Verdicts & Comments Add Verdict or Comment

6 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.

object| onformdata object| onpointerrawupdate function| $ function| jQuery function| Popper object| bootstrap

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