URL: https://covid.biovendor.cz/
Submission: On March 04 via automatic, source certstream-suspicious

Summary

This website contacted 4 IPs in 4 countries across 4 domains to perform 13 HTTP transactions. The main IP is 87.236.198.248, located in Prague, Czech Republic and belongs to COOLHOUSING-AS Vinohradska 190, CZ. The main domain is covid.biovendor.cz.
TLS certificate: Issued by R3 on February 15th 2021. Valid for: 3 months.
This is the only time covid.biovendor.cz was scanned on urlscan.io!

urlscan.io Verdict: No classification

Domain & IP information

IP Address AS Autonomous System
9 87.236.198.248 35592 (COOLHOUSI...)
2 2a00:1450:400... 15169 (GOOGLE)
1 2001:4de0:ac1... 20446 (HIGHWINDS3)
1 23.111.9.35 33438 (HIGHWINDS2)
13 4
Domain Requested by
9 covid.biovendor.cz covid.biovendor.cz
2 fonts.googleapis.com covid.biovendor.cz
1 use.fontawesome.com covid.biovendor.cz
1 stackpath.bootstrapcdn.com covid.biovendor.cz
13 4

This site contains no links.

Subject Issuer Validity Valid
devel.ahojdivocino.cz
R3
2021-02-15 -
2021-05-16
3 months crt.sh
upload.video.google.com
GTS CA 1O1
2021-01-26 -
2021-04-20
3 months crt.sh
*.bootstrapcdn.com
Sectigo RSA Domain Validation Secure Server CA
2020-09-22 -
2021-10-12
a year crt.sh
*.fontawesome.com
DigiCert TLS RSA SHA256 2020 CA1
2020-11-13 -
2021-12-14
a year crt.sh

This page contains 1 frames:

Primary Page: https://covid.biovendor.cz/
Frame ID: BE75DA5252A929FE710B7803705792A7
Requests: 13 HTTP requests in this frame

Screenshot


Detected technologies

Overall confidence: 100%
Detected patterns
  • html /<link[^>]+?href="[^"]*bootstrap(?:\.min)?\.css/i

Overall confidence: 100%
Detected patterns
  • headers server /nginx(?:\/([\d.]+))?/i

Overall confidence: 100%
Detected patterns
  • html /<link[^>]* href="https:\/\/use\.fontawesome\.com\/releases\/v([^>]+)\/css\//i

Overall confidence: 100%
Detected patterns
  • html /<link[^>]* href=[^>]+fonts\.(?:googleapis|google)\.com/i

Page Statistics

13
Requests

31 %
HTTPS

50 %
IPv6

4
Domains

4
Subdomains

4
IPs

4
Countries

998 kB
Transfer

2666 kB
Size

0
Cookies

Redirected requests

There were HTTP redirect chains for the following requests:

13 HTTP transactions

Resource
Path
Size
x-fer
Type
MIME-Type
Primary Request /
covid.biovendor.cz/
2 KB
1 KB
Document
General
Full URL
https://covid.biovendor.cz/
Protocol
HTTP/1.1
Security
TLS 1.2, ECDHE_RSA, AES_128_GCM
Server
87.236.198.248 Prague, Czech Republic, ASN35592 (COOLHOUSING-AS Vinohradska 190, CZ),
Reverse DNS
emily.bioxsys.cz
Software
nginx/1.16.1 /
Resource Hash
a0e3891eb630b7b8410d0a13a71e633379f3fd9093b2e2db917e75ebc09c7b92

Request headers

Host
covid.biovendor.cz
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_5) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/83.0.4103.61 Safari/537.36
Accept
text/html,application/xhtml+xml,application/xml;q=0.9,image/avif,image/webp,image/apng,*/*;q=0.8,application/signed-exchange;v=b3;q=0.9
Sec-Fetch-Site
none
Sec-Fetch-Mode
navigate
Sec-Fetch-User
?1
Sec-Fetch-Dest
document
Accept-Encoding
gzip, deflate, br
Accept-Language
en-US
Upgrade-Insecure-Requests
1
User-Agent
Mozilla/5.0 (Macintosh; Intel Mac OS X 10_14_5) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/83.0.4103.61 Safari/537.36

Response headers

Server
nginx/1.16.1
Date
Thu, 04 Mar 2021 14:52:48 GMT
Content-Type
text/html
Last-Modified
Tue, 02 Mar 2021 00:30:36 GMT
Transfer-Encoding
chunked
Connection
keep-alive
ETag
W/"603d872c-95b"
Expires
Thu, 04 Mar 2021 14:52:47 GMT
Cache-Control
no-cache no-store, must-revalidate
Pragma
no-cache
Content-Encoding
gzip
app.5ea1eda7.css
covid.biovendor.cz/css/
287 KB
55 KB
Stylesheet
General
Full URL
https://covid.biovendor.cz/css/app.5ea1eda7.css
Requested by
Host: covid.biovendor.cz
URL: https://covid.biovendor.cz/
Protocol
HTTP/1.1
Security
TLS 1.2, ECDHE_RSA, AES_128_GCM
Server
87.236.198.248 Prague, Czech Republic, ASN35592 (COOLHOUSING-AS Vinohradska 190, CZ),
Reverse DNS
emily.bioxsys.cz
Software
nginx/1.16.1 /
Resource Hash
f61852a4574f14ff5e2dc98ad90b11a9f068b3e50f5c065fcf4c9e6ad9400152

Request headers

Referer
https://covid.biovendor.cz/
User-Agent
Mozilla/5.0 (Macintosh; Intel Mac OS X 10_14_5) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/83.0.4103.61 Safari/537.36

Response headers

Date
Thu, 04 Mar 2021 14:52:48 GMT
Content-Encoding
gzip
Last-Modified
Mon, 01 Mar 2021 08:38:33 GMT
Server
nginx/1.16.1
ETag
W/"603ca809-47d72"
Transfer-Encoding
chunked
Content-Type
text/css
Connection
keep-alive
chunk-vendors.71767d49.css
covid.biovendor.cz/css/
256 KB
52 KB
Stylesheet
General
Full URL
https://covid.biovendor.cz/css/chunk-vendors.71767d49.css
Requested by
Host: covid.biovendor.cz
URL: https://covid.biovendor.cz/
Protocol
HTTP/1.1
Security
TLS 1.2, ECDHE_RSA, AES_128_GCM
Server
87.236.198.248 Prague, Czech Republic, ASN35592 (COOLHOUSING-AS Vinohradska 190, CZ),
Reverse DNS
emily.bioxsys.cz
Software
nginx/1.16.1 /
Resource Hash
ce0e180d923218bc3319d19983a5464935e35afce5134b7c207ccd78eeb4bd68

Request headers

Referer
https://covid.biovendor.cz/
User-Agent
Mozilla/5.0 (Macintosh; Intel Mac OS X 10_14_5) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/83.0.4103.61 Safari/537.36

Response headers

Date
Thu, 04 Mar 2021 14:52:48 GMT
Content-Encoding
gzip
Last-Modified
Mon, 01 Mar 2021 08:38:33 GMT
Server
nginx/1.16.1
ETag
W/"603ca809-3feba"
Transfer-Encoding
chunked
Content-Type
text/css
Connection
keep-alive
app.13e3ee48.js
covid.biovendor.cz/js/
375 KB
83 KB
Script
General
Full URL
https://covid.biovendor.cz/js/app.13e3ee48.js
Requested by
Host: covid.biovendor.cz
URL: https://covid.biovendor.cz/
Protocol
HTTP/1.1
Security
TLS 1.2, ECDHE_RSA, AES_128_GCM
Server
87.236.198.248 Prague, Czech Republic, ASN35592 (COOLHOUSING-AS Vinohradska 190, CZ),
Reverse DNS
emily.bioxsys.cz
Software
nginx/1.16.1 /
Resource Hash
2b9acc7768360547f2f18e819aa6f378c5cb6fef4bd3e9f787e25e4cd23be96e

Request headers

Referer
https://covid.biovendor.cz/
User-Agent
Mozilla/5.0 (Macintosh; Intel Mac OS X 10_14_5) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/83.0.4103.61 Safari/537.36

Response headers

Date
Thu, 04 Mar 2021 14:52:49 GMT
Content-Encoding
gzip
Last-Modified
Tue, 02 Mar 2021 00:30:36 GMT
Server
nginx/1.16.1
ETag
W/"603d872c-5da11"
Transfer-Encoding
chunked
Content-Type
application/javascript
Connection
keep-alive
chunk-vendors.85d58c39.js
covid.biovendor.cz/js/
2 MB
512 KB
Script
General
Full URL
https://covid.biovendor.cz/js/chunk-vendors.85d58c39.js
Requested by
Host: covid.biovendor.cz
URL: https://covid.biovendor.cz/
Protocol
HTTP/1.1
Security
TLS 1.2, ECDHE_RSA, AES_128_GCM
Server
87.236.198.248 Prague, Czech Republic, ASN35592 (COOLHOUSING-AS Vinohradska 190, CZ),
Reverse DNS
emily.bioxsys.cz
Software
nginx/1.16.1 /
Resource Hash
cc5b7f77c3e6dc6d1e239ae2d66bc19d2b7d64810eea5894bae9aeba9f32c572

Request headers

Referer
https://covid.biovendor.cz/
User-Agent
Mozilla/5.0 (Macintosh; Intel Mac OS X 10_14_5) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/83.0.4103.61 Safari/537.36

Response headers

Date
Thu, 04 Mar 2021 14:52:48 GMT
Content-Encoding
gzip
Last-Modified
Mon, 01 Mar 2021 08:38:33 GMT
Server
nginx/1.16.1
ETag
W/"603ca809-180044"
Transfer-Encoding
chunked
Content-Type
application/javascript
Connection
keep-alive
css
fonts.googleapis.com/
2 KB
511 B
Stylesheet
General
Full URL
https://fonts.googleapis.com/css?family=Muli:400,300
Requested by
Host: covid.biovendor.cz
URL: https://covid.biovendor.cz/
Protocol
H2
Security
TLS 1.3, , AES_128_GCM
Server
2a00:1450:4001:813::200a Frankfurt am Main, Germany, ASN15169 (GOOGLE, US),
Reverse DNS
Software
ESF /
Resource Hash
20297eba58d1f2305ab54bd5e6d56347bde2911686a9600553ae3d55c0f63878
Security Headers
Name Value
Strict-Transport-Security max-age=31536000
X-Content-Type-Options nosniff
X-Frame-Options SAMEORIGIN
X-Xss-Protection 0

Request headers

Referer
https://covid.biovendor.cz/
User-Agent
Mozilla/5.0 (Macintosh; Intel Mac OS X 10_14_5) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/83.0.4103.61 Safari/537.36

Response headers

strict-transport-security
max-age=31536000
content-encoding
gzip
x-content-type-options
nosniff
cross-origin-resource-policy
cross-origin
alt-svc
h3-29=":443"; ma=2592000,h3-T051=":443"; ma=2592000,h3-Q050=":443"; ma=2592000,h3-Q046=":443"; ma=2592000,h3-Q043=":443"; ma=2592000,quic=":443"; ma=2592000; v="46,43"
x-xss-protection
0
last-modified
Thu, 04 Mar 2021 14:52:48 GMT
server
ESF
date
Thu, 04 Mar 2021 14:52:48 GMT
x-frame-options
SAMEORIGIN
content-type
text/css; charset=utf-8
access-control-allow-origin
*
cache-control
private, max-age=86400, stale-while-revalidate=604800
timing-allow-origin
*
link
<https://fonts.gstatic.com>; rel=preconnect; crossorigin
expires
Thu, 04 Mar 2021 14:52:48 GMT
css
fonts.googleapis.com/
2 KB
611 B
Stylesheet
General
Full URL
https://fonts.googleapis.com/css?family=Montserrat
Requested by
Host: covid.biovendor.cz
URL: https://covid.biovendor.cz/
Protocol
H2
Security
TLS 1.3, , AES_128_GCM
Server
2a00:1450:4001:813::200a Frankfurt am Main, Germany, ASN15169 (GOOGLE, US),
Reverse DNS
Software
ESF /
Resource Hash
54c03dc49439b0e09a0b1fc5e448b065c832aa14e3971426c6c8b0ddd76193ac
Security Headers
Name Value
Strict-Transport-Security max-age=31536000
X-Content-Type-Options nosniff
X-Frame-Options SAMEORIGIN
X-Xss-Protection 0

Request headers

Referer
https://covid.biovendor.cz/
User-Agent
Mozilla/5.0 (Macintosh; Intel Mac OS X 10_14_5) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/83.0.4103.61 Safari/537.36

Response headers

strict-transport-security
max-age=31536000
content-encoding
gzip
x-content-type-options
nosniff
cross-origin-resource-policy
cross-origin
alt-svc
h3-29=":443"; ma=2592000,h3-T051=":443"; ma=2592000,h3-Q050=":443"; ma=2592000,h3-Q046=":443"; ma=2592000,h3-Q043=":443"; ma=2592000,quic=":443"; ma=2592000; v="46,43"
x-xss-protection
0
last-modified
Thu, 04 Mar 2021 13:15:10 GMT
server
ESF
date
Thu, 04 Mar 2021 14:52:48 GMT
x-frame-options
SAMEORIGIN
content-type
text/css; charset=utf-8
access-control-allow-origin
*
cache-control
private, max-age=86400, stale-while-revalidate=604800
timing-allow-origin
*
link
<https://fonts.gstatic.com>; rel=preconnect; crossorigin
expires
Thu, 04 Mar 2021 14:52:48 GMT
bootstrap.min.css
stackpath.bootstrapcdn.com/bootstrap/4.2.1/css/
150 KB
23 KB
Stylesheet
General
Full URL
https://stackpath.bootstrapcdn.com/bootstrap/4.2.1/css/bootstrap.min.css
Requested by
Host: covid.biovendor.cz
URL: https://covid.biovendor.cz/
Protocol
H2
Security
TLS 1.3, , AES_128_GCM
Server
2001:4de0:ac19::1:b:3a , Netherlands, ASN20446 (HIGHWINDS3, US),
Reverse DNS
Software
/
Resource Hash
6b3bef53dc4a96ec07149d02a60b5fd026332bbce0b4ece79f3c55e3ddb85f5c
Security Headers
Name Value
X-Content-Type-Options nosniff

Request headers

Origin
https://covid.biovendor.cz
Referer
https://covid.biovendor.cz/
User-Agent
Mozilla/5.0 (Macintosh; Intel Mac OS X 10_14_5) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/83.0.4103.61 Safari/537.36

Response headers

date
Thu, 04 Mar 2021 14:52:48 GMT
content-encoding
gzip
x-content-type-options
nosniff
last-modified
Fri, 21 Dec 2018 19:19:47 GMT
etag
"1545419987"
vary
Accept-Encoding
x-cache
HIT
content-type
text/css; charset=utf-8
access-control-allow-origin
*
cache-control
public, max-age=31536000
cross-origin-resource-policy
cross-origin
accept-ranges
bytes
timing-allow-origin
*
content-length
22972
all.css
use.fontawesome.com/releases/v5.13.0/css/
57 KB
14 KB
Stylesheet
General
Full URL
https://use.fontawesome.com/releases/v5.13.0/css/all.css
Requested by
Host: covid.biovendor.cz
URL: https://covid.biovendor.cz/
Protocol
H2
Security
TLS 1.2, ECDHE_RSA, AES_128_GCM
Server
23.111.9.35 , United States, ASN33438 (HIGHWINDS2, US),
Reverse DNS
Software
NetDNA-cache/2.2 /
Resource Hash
876d023d9d10c97941b80c3b03e2a5b94631ff7a4af9cee5604a6a2d39718d84

Request headers

Referer
https://covid.biovendor.cz/
User-Agent
Mozilla/5.0 (Macintosh; Intel Mac OS X 10_14_5) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/83.0.4103.61 Safari/537.36

Response headers

date
Thu, 04 Mar 2021 14:52:48 GMT
content-encoding
gzip
last-modified
Mon, 23 Mar 2020 16:09:20 GMT
server
NetDNA-cache/2.2
etag
W/"76cb46c10b6c0293433b371bae2414b2"
vary
Access-Control-Request-Headers, Access-Control-Request-Method, Accept-Encoding
access-control-allow-methods
GET
content-type
text/css
access-control-allow-origin
*
access-control-max-age
3000
cache-control
max-age=31556926
x-cache
HIT
chunk-aa5d6226.1dc01222.css
covid.biovendor.cz/css/
0
317 B
Other
General
Full URL
https://covid.biovendor.cz/css/chunk-aa5d6226.1dc01222.css
Requested by
Host: covid.biovendor.cz
URL: https://covid.biovendor.cz/
Protocol
HTTP/1.1
Security
TLS 1.2, ECDHE_RSA, AES_128_GCM
Server
87.236.198.248 Prague, Czech Republic, ASN35592 (COOLHOUSING-AS Vinohradska 190, CZ),
Reverse DNS
emily.bioxsys.cz
Software
nginx/1.16.1 /
Resource Hash
e3b0c44298fc1c149afbf4c8996fb92427ae41e4649b934ca495991b7852b855

Request headers

Referer
https://covid.biovendor.cz/
User-Agent
Mozilla/5.0 (Macintosh; Intel Mac OS X 10_14_5) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/83.0.4103.61 Safari/537.36

Response headers

Date
Thu, 04 Mar 2021 14:52:48 GMT
Last-Modified
Sat, 30 Jan 2021 15:16:10 GMT
Server
nginx/1.16.1
ETag
"6015783a-52"
Content-Type
text/css
Connection
keep-alive
Accept-Ranges
bytes
Content-Length
82
chunk-04c44ed4.3761733e.js
covid.biovendor.cz/js/
0
7 KB
Other
General
Full URL
https://covid.biovendor.cz/js/chunk-04c44ed4.3761733e.js
Requested by
Host: covid.biovendor.cz
URL: https://covid.biovendor.cz/
Protocol
HTTP/1.1
Security
TLS 1.2, ECDHE_RSA, AES_128_GCM
Server
87.236.198.248 Prague, Czech Republic, ASN35592 (COOLHOUSING-AS Vinohradska 190, CZ),
Reverse DNS
emily.bioxsys.cz
Software
nginx/1.16.1 /
Resource Hash
e3b0c44298fc1c149afbf4c8996fb92427ae41e4649b934ca495991b7852b855

Request headers

Referer
https://covid.biovendor.cz/
User-Agent
Mozilla/5.0 (Macintosh; Intel Mac OS X 10_14_5) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/83.0.4103.61 Safari/537.36

Response headers

Date
Thu, 04 Mar 2021 14:52:48 GMT
Content-Encoding
gzip
Last-Modified
Sat, 30 Jan 2021 15:16:11 GMT
Server
nginx/1.16.1
ETag
W/"6015783b-58ed"
Transfer-Encoding
chunked
Content-Type
application/javascript
Connection
keep-alive
chunk-50e86b32.ade45c33.js
covid.biovendor.cz/js/
0
163 KB
Other
General
Full URL
https://covid.biovendor.cz/js/chunk-50e86b32.ade45c33.js
Requested by
Host: covid.biovendor.cz
URL: https://covid.biovendor.cz/
Protocol
HTTP/1.1
Security
TLS 1.2, ECDHE_RSA, AES_128_GCM
Server
87.236.198.248 Prague, Czech Republic, ASN35592 (COOLHOUSING-AS Vinohradska 190, CZ),
Reverse DNS
emily.bioxsys.cz
Software
nginx/1.16.1 /
Resource Hash
e3b0c44298fc1c149afbf4c8996fb92427ae41e4649b934ca495991b7852b855

Request headers

Referer
https://covid.biovendor.cz/
User-Agent
Mozilla/5.0 (Macintosh; Intel Mac OS X 10_14_5) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/83.0.4103.61 Safari/537.36

Response headers

Date
Thu, 04 Mar 2021 14:52:48 GMT
Content-Encoding
gzip
Last-Modified
Mon, 22 Feb 2021 00:32:12 GMT
Server
nginx/1.16.1
ETag
W/"6032fb8c-6957d"
Transfer-Encoding
chunked
Content-Type
application/javascript
Connection
keep-alive
chunk-aa5d6226.350507ce.js
covid.biovendor.cz/js/
0
85 KB
Other
General
Full URL
https://covid.biovendor.cz/js/chunk-aa5d6226.350507ce.js
Requested by
Host: covid.biovendor.cz
URL: https://covid.biovendor.cz/
Protocol
HTTP/1.1
Security
TLS 1.2, ECDHE_RSA, AES_128_GCM
Server
87.236.198.248 Prague, Czech Republic, ASN35592 (COOLHOUSING-AS Vinohradska 190, CZ),
Reverse DNS
emily.bioxsys.cz
Software
nginx/1.16.1 /
Resource Hash

Request headers

Referer
https://covid.biovendor.cz/
User-Agent
Mozilla/5.0 (Macintosh; Intel Mac OS X 10_14_5) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/83.0.4103.61 Safari/537.36

Response headers

Date
Thu, 04 Mar 2021 14:52:49 GMT
Content-Encoding
gzip
Last-Modified
Mon, 22 Feb 2021 00:32:12 GMT
Server
nginx/1.16.1
ETag
W/"6032fb8c-40814"
Transfer-Encoding
chunked
Content-Type
application/javascript
Connection
keep-alive

Verdicts & Comments Add Verdict or Comment

16 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| ontransitionrun object| ontransitionstart object| ontransitioncancel object| cookieStore function| showDirectoryPicker function| showOpenFilePicker function| showSaveFilePicker object| trustedTypes boolean| crossOriginIsolated object| webpackJsonp object| __core-js_shared__ object| core object| regeneratorRuntime function| Color function| Chart function| saveAs

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