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optera.rs Open in urlscan Pro
185.22.145.75  Public Scan

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Submitted URL: http://optera.rs/
Effective URL: https://optera.rs/
Submission: On October 03 via manual — Scanned from US
 Behaviour Indicators
Similar DOM Content API
Verdicts

Summary

This website contacted 1 IPs in 1 countries across 1 domains to perform 3 HTTP transactions. The main IP is 185.22.145.75, located in Serbia and belongs to NETLOGIC-AS, RS. The main domain is optera.rs.
TLS certificate: Issued by optera.rs.comars.rs on June 13th 2024. Valid for: a year.
This is the only time optera.rs was scanned on urlscan.io!

urlscan.io Verdict: No classification

Domain & IP information

IP Address AS Autonomous System
3 185.22.145.75 57595 (NETLOGIC-AS)
3 1
Apex Domain
Subdomains		 Transfer
3 optera.rs
optera.rs
23 KB
3 1
Domain Requested by
3 optera.rs optera.rs
3 1

This site contains no links.

Subject Issuer Validity Valid
optera.rs.comars.rs
optera.rs.comars.rs		 2024-06-13 -
2025-06-13		 a year crt.sh

This page contains 1 frames:

Primary Page: https://optera.rs/
Frame ID: 133030995A38888FEAE751ED93D585E5
Requests: 3 HTTP requests in this frame

Screenshot
Live screenshot
Full Image

Page Title

OPTERA

Page URL History Show full URLs

  1. http://optera.rs/ HTTP 307
    https://optera.rs/ Page URL

Page Statistics

3
Requests

0 %
HTTPS

0 %
IPv6

1
Domains

1
Subdomains

1
IPs

1
Countries

23 kB
Transfer

22 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://optera.rs/ HTTP 307
    https://optera.rs/ Page URL

Redirected requests

There were HTTP redirect chains for the following requests:

3 HTTP transactions

Resource
Path		 Size
x-fer		 Type
MIME-Type
Primary Request /
optera.rs/
Redirect Chain
  • http://optera.rs/
  • https://optera.rs/
305 B
545 B 		Document
General
Check archive.org
Download Go to
Full URL
https://optera.rs/
Protocol
HTTP/1.1
Security
TLS 1.3, , AES_256_GCM
Server
185.22.145.75 , Serbia, ASN57595 (NETLOGIC-AS, RS),
Reverse DNS
thor.nlnet.rs
Software
nginx /
Resource Hash
49982f04c7cbda1512b25318394bf9fd62c2593d8b7a5f9335961ff5e629d72e

Request headers

Upgrade-Insecure-Requests
1
User-Agent
Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/129.0.0.0 Safari/537.36

Response headers

Accept-Ranges
bytes
Connection
keep-alive
Content-Length
305
Content-Type
text/html
Date
Thu, 03 Oct 2024 02:52:59 GMT
Server
nginx
last-modified
Thu, 15 Aug 2024 10:18:36 GMT
x-turbo-charged-by
LiteSpeed

Redirect headers

Location
https://optera.rs/
Non-Authoritative-Reason
HttpsUpgrades
OPTERA%2006%20logo%20pozitiv%20rich%20black%20750.png
optera.rs/ 		20 KB
21 KB 		Image
General
Check archive.org
Download Go to Show image
Full URL
https://optera.rs/OPTERA%2006%20logo%20pozitiv%20rich%20black%20750.png
Requested by
Host: optera.rs
URL: https://optera.rs/
Protocol
HTTP/1.1
Security
TLS 1.3, , AES_256_GCM
Server
185.22.145.75 , Serbia, ASN57595 (NETLOGIC-AS, RS),
Reverse DNS
thor.nlnet.rs
Software
nginx /
Resource Hash
5a0e595d22283112dbf523dfae61997feba43ba9f05ecc41e812c89b7f4c65a2

Request headers

User-Agent
Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/129.0.0.0 Safari/537.36
Referer
https://optera.rs/

Response headers

cache-control
public, max-age=604800
Connection
keep-alive
expires
Thu, 10 Oct 2024 02:52:59 GMT
Accept-Ranges
bytes
alt-svc
h3=":444"; ma=2592000, h3-29=":444"; ma=2592000, h3-Q050=":444"; ma=2592000, h3-Q046=":444"; ma=2592000, h3-Q043=":444"; ma=2592000, quic=":444"; ma=2592000; v="43,46"
Content-Length
20654
Date
Thu, 03 Oct 2024 02:52:59 GMT
x-turbo-charged-by
LiteSpeed
Content-Type
image/png
last-modified
Thu, 15 Aug 2024 10:18:50 GMT
Server
nginx
favicon.ico
optera.rs/ 		1 KB
1 KB 		Other
General
Check archive.org
Download Go to
Full URL
https://optera.rs/favicon.ico
Protocol
HTTP/1.1
Security
TLS 1.3, , AES_256_GCM
Server
185.22.145.75 , Serbia, ASN57595 (NETLOGIC-AS, RS),
Reverse DNS
thor.nlnet.rs
Software
nginx /
Resource Hash
4c13d452dd5d49671bd93ca32f2b4f85c78e39b6ab0ad1f38d98ed267f8fd896

Request headers

User-Agent
Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/129.0.0.0 Safari/537.36
Referer
https://optera.rs/

Response headers

cache-control
private, no-cache, no-store, must-revalidate, max-age=0
pragma
no-cache
Connection
keep-alive
Content-Length
1251
Date
Thu, 03 Oct 2024 02:52:59 GMT
x-turbo-charged-by
LiteSpeed
Content-Type
text/html
Server
nginx

Verdicts & Comments Add Verdict or Comment

0 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.

0 Cookies

1 Console Messages

Source Level URL
Text
network error URL: https://optera.rs/favicon.ico
Message:
Failed to load resource: the server responded with a status of 404 (Not Found)

Indicators

This is a term in the security industry to describe indicators such as IPs, Domains, Hashes, etc. This does not imply that any of these indicate malicious activity.

optera.rs
185.22.145.75
49982f04c7cbda1512b25318394bf9fd62c2593d8b7a5f9335961ff5e629d72e
4c13d452dd5d49671bd93ca32f2b4f85c78e39b6ab0ad1f38d98ed267f8fd896
5a0e595d22283112dbf523dfae61997feba43ba9f05ecc41e812c89b7f4c65a2