URL: https://sigmaedu.sigmaedu.ir/
Submission: On September 06 via automatic, source certstream-suspicious

Summary

This website contacted 2 IPs in 1 countries across 2 domains to perform 5 HTTP transactions. The main IP is 212.33.204.200, located in Iran, Islamic Republic Of and belongs to ASIATECH, IR. The main domain is sigmaedu.sigmaedu.ir.
TLS certificate: Issued by Let's Encrypt Authority X3 on September 6th 2020. Valid for: 3 months.
This is the only time sigmaedu.sigmaedu.ir was scanned on urlscan.io!

urlscan.io Verdict: No classification

Domain & IP information

IP Address AS Autonomous System
4 212.33.204.200 43754 (ASIATECH)
1 185.51.202.186 44285 (SEFROYEKP...)
5 2
Apex Domain
Subdomains
Transfer
3 sigmaedu.ir
sigmaedu.sigmaedu.ir
57 KB
2 filedn.ir
s1.filedn.ir
data.filedn.ir
276 KB
5 2
Domain Requested by
3 sigmaedu.sigmaedu.ir sigmaedu.sigmaedu.ir
1 data.filedn.ir sigmaedu.sigmaedu.ir
1 s1.filedn.ir sigmaedu.sigmaedu.ir
5 3

This site contains no links.

Subject Issuer Validity Valid
sigmaedu.sigmaedu.ir
Let's Encrypt Authority X3
2020-09-06 -
2020-12-05
3 months crt.sh
*.filedn.ir
Let's Encrypt Authority X3
2020-08-02 -
2020-10-31
3 months crt.sh

This page contains 1 frames:

Primary Page: https://sigmaedu.sigmaedu.ir/
Frame ID: 510295C36FED8BB732EB94E0D9DF116B
Requests: 5 HTTP requests in this frame

Screenshot


Detected technologies

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

Page Statistics

5
Requests

100 %
HTTPS

0 %
IPv6

2
Domains

3
Subdomains

2
IPs

1
Countries

333 kB
Transfer

384 kB
Size

1
Cookies

Redirected requests

There were HTTP redirect chains for the following requests:

5 HTTP transactions

Resource
Path
Size
x-fer
Type
MIME-Type
Primary Request Cookie set /
sigmaedu.sigmaedu.ir/
3 KB
3 KB
Document
General
Full URL
https://sigmaedu.sigmaedu.ir/
Protocol
HTTP/1.1
Security
TLS 1.3, , AES_256_GCM
Server
212.33.204.200 , Iran, Islamic Republic Of, ASN43754 (ASIATECH, IR),
Reverse DNS
Software
nginx /
Resource Hash
a5cb3ff3ec86e144e997fc609eba4d717c07664809ad4b0c340ee3a6f6a90df8
Security Headers
Name Value
Strict-Transport-Security max-age=15768000
X-Frame-Options SAMEORIGIN

Request headers

Host
sigmaedu.sigmaedu.ir
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
Date
Sun, 06 Sep 2020 08:58:13 GMT
Content-Type
text/html; charset=UTF-8
Transfer-Encoding
chunked
Connection
keep-alive
Keep-Alive
timeout=15
X-Frame-Options
SAMEORIGIN
Set-Cookie
JAWSSESSID=74646789-14359506045f54a4a5b5ef64.49664274; path=/
Strict-Transport-Security
max-age=15768000
style.min.css
sigmaedu.sigmaedu.ir/asset/
66 KB
14 KB
Stylesheet
General
Full URL
https://sigmaedu.sigmaedu.ir/asset/style.min.css
Requested by
Host: sigmaedu.sigmaedu.ir
URL: https://sigmaedu.sigmaedu.ir/
Protocol
HTTP/1.1
Security
TLS 1.3, , AES_256_GCM
Server
212.33.204.200 , Iran, Islamic Republic Of, ASN43754 (ASIATECH, IR),
Reverse DNS
Software
nginx /
Resource Hash
ab73c3ec57f5f1671f7ac5a48d8054acad93985c995cf381a6aac50ae30c1f3e
Security Headers
Name Value
Strict-Transport-Security max-age=15768000

Request headers

Referer
https://sigmaedu.sigmaedu.ir/
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
Sun, 06 Sep 2020 08:58:13 GMT
Content-Encoding
gzip
Last-Modified
Thu, 23 Jul 2020 00:45:56 GMT
Server
nginx
ETag
"5f18ddc4-3521"
Strict-Transport-Security
max-age=15768000
Content-Type
text/css
Connection
keep-alive
Keep-Alive
timeout=15
Content-Length
13601
4113255.png
s1.filedn.ir/www.skyroom.online/avatars/
5 KB
6 KB
Image
General
Full URL
https://s1.filedn.ir/www.skyroom.online/avatars/4113255.png
Requested by
Host: sigmaedu.sigmaedu.ir
URL: https://sigmaedu.sigmaedu.ir/
Protocol
HTTP/1.1
Security
TLS 1.2, ECDHE_RSA, CHACHA20_POLY1305
Server
185.51.202.186 , Iran, Islamic Republic Of, ASN44285 (SEFROYEKPARDAZENG-AS AS42043 - BertinaTechnologyCompany, IR),
Reverse DNS
185.51.202.186.shahrad.net
Software
nginx/1.18.0 /
Resource Hash
666a845f73e94aa5eddb4bcab37619f507f41c84ca1d499a7492648a0bc4348e
Security Headers
Name Value
Strict-Transport-Security max-age=15768000

Request headers

Referer
https://sigmaedu.sigmaedu.ir/
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
Sun, 06 Sep 2020 08:58:14 GMT
Last-Modified
Sun, 06 Sep 2020 05:05:13 GMT
Server
nginx/1.18.0
ETag
"5f546e09-159e"
Strict-Transport-Security
max-age=15768000
Content-Type
image/png
Connection
keep-alive
Accept-Ranges
bytes
Content-Length
5534
summer-beach-wide.jpg
data.filedn.ir/skyroom/wallpaper/
270 KB
271 KB
Image
General
Full URL
https://data.filedn.ir/skyroom/wallpaper/summer-beach-wide.jpg
Requested by
Host: sigmaedu.sigmaedu.ir
URL: https://sigmaedu.sigmaedu.ir/
Protocol
HTTP/1.1
Security
TLS 1.3, , AES_256_GCM
Server
212.33.204.200 , Iran, Islamic Republic Of, ASN43754 (ASIATECH, IR),
Reverse DNS
Software
nginx /
Resource Hash
77878b6de8fd410dd958dad70cf104e0270a0b7412c02f0576678f1cedce2a56
Security Headers
Name Value
Strict-Transport-Security max-age=15768000

Request headers

Referer
https://sigmaedu.sigmaedu.ir/
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
Sun, 06 Sep 2020 08:58:14 GMT
Last-Modified
Sat, 20 Jun 2020 19:39:55 GMT
Server
nginx
ETag
"5eee660b-4390d"
Strict-Transport-Security
max-age=15768000
Content-Type
image/jpeg
Connection
keep-alive
Accept-Ranges
bytes
Keep-Alive
timeout=15
Content-Length
276749
Estedad-VF.woff2
sigmaedu.sigmaedu.ir/asset/font/
39 KB
40 KB
Font
General
Full URL
https://sigmaedu.sigmaedu.ir/asset/font/Estedad-VF.woff2
Requested by
Host: sigmaedu.sigmaedu.ir
URL: https://sigmaedu.sigmaedu.ir/asset/style.min.css
Protocol
HTTP/1.1
Security
TLS 1.3, , AES_256_GCM
Server
212.33.204.200 , Iran, Islamic Republic Of, ASN43754 (ASIATECH, IR),
Reverse DNS
Software
nginx /
Resource Hash
531965dc3ebed80b1da76f6c664965496aa7f7e5dec2f6340169022cca966632
Security Headers
Name Value
Strict-Transport-Security max-age=15768000

Request headers

Origin
https://sigmaedu.sigmaedu.ir
Referer
https://sigmaedu.sigmaedu.ir/asset/style.min.css
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
Sun, 06 Sep 2020 08:58:13 GMT
Last-Modified
Tue, 03 Mar 2020 21:10:38 GMT
Server
nginx
ETag
"5e5ec7ce-9df4"
Strict-Transport-Security
max-age=15768000
Content-Type
font/woff2
Connection
keep-alive
Accept-Ranges
bytes
Keep-Alive
timeout=15
Content-Length
40436

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.

object| trustedTypes

1 Cookies

Domain/Path Name / Value
sigmaedu.sigmaedu.ir/ Name: JAWSSESSID
Value: 74646789-14359506045f54a4a5b5ef64.49664274

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
Strict-Transport-Security max-age=15768000
X-Frame-Options SAMEORIGIN