www.classtools.net - urlscan.io

Summary

This website contacted 5 IPs in 3 countries across 4 domains to perform 4 HTTP transactions. The main IP is 192.124.249.165, located in Homewood, United States and belongs to SUCURI-SEC, US. The main domain is www.classtools.net. The Cisco Umbrella rank of the primary domain is 212173.
TLS certificate: Issued by Starfield Secure Certificate Authorit... on November 16th 2022. Valid for: a year.

This is the only time www.classtools.net was scanned on urlscan.io!

urlscan.io Verdict: No classification

Domain & IP information

	IP Address	AS Autonomous System
1	192.124.249.165 192.124.249.165	30148 (SUCURI-SEC) (SUCURI-SEC)
1	2a02:fe80:101... 2a02:fe80:1010::16	30148 (SUCURI-SEC) (SUCURI-SEC)
1	2a00:1450:400... 2a00:1450:4001:827::200a	15169 (GOOGLE) (GOOGLE)
1	2a00:1450:400... 2a00:1450:400d:80a::2003	15169 (GOOGLE) (GOOGLE)
4	5

1 192.124.249.165 (Homewood, United States)

ASN30148 (SUCURI-SEC, US)
PTR: cloudproxy10165.sucuri.net

www.classtools.net	Domain lookup VirusTotal SecurityTrails crt.sh Censys Domaintools

1 2a02:fe80:1010::16 (United States)

ASN30148 (SUCURI-SEC, US)

cdn.sucuri.net	Domain lookup VirusTotal SecurityTrails crt.sh Censys Domaintools

1 2a00:1450:4001:827::200a (Frankfurt am Main, Germany)

ASN15169 (GOOGLE, US)

fonts.googleapis.com	Domain lookup VirusTotal SecurityTrails crt.sh Censys Domaintools

1 2a00:1450:400d:80a::2003 (Ireland)

ASN15169 (GOOGLE, US)

fonts.gstatic.com	Domain lookup VirusTotal SecurityTrails crt.sh Censys Domaintools

	Apex Domain Subdomains	Transfer
1	gstatic.com fonts.gstatic.com	44 KB
1	googleapis.com fonts.googleapis.com — Cisco Umbrella Rank: 43	1 KB
1	sucuri.net cdn.sucuri.net — Cisco Umbrella Rank: 107413	13 KB
1	classtools.net www.classtools.net — Cisco Umbrella Rank: 212173	2 KB
4	4

	Domain	Requested by
1	fonts.gstatic.com	fonts.googleapis.com
1	fonts.googleapis.com	www.classtools.net
1	cdn.sucuri.net	www.classtools.net
1	www.classtools.net
4	4

This site contains links to these domains. Also see Links.

Domain
www.sucuri.net
sucuri.net
support.sucuri.net

Subject Issuer	Validity	Valid
classtools.net Starfield Secure Certificate Authority - G2	`2022-11-16` - `2023-11-16`	a year	crt.sh
*.sucuri.net Go Daddy Secure Certificate Authority - G2	`2022-09-05` - `2023-10-07`	a year	crt.sh
upload.video.google.com GTS CA 1C3	`2023-02-01` - `2023-04-26`	3 months	crt.sh
*.gstatic.com GTS CA 1C3	`2023-01-31` - `2023-04-25`	3 months	crt.sh

This page contains 1 frames:

Primary Page: https://www.classtools.net/vortex/202301-jNXBh4
Frame ID: EAE2B798CEC6E395FD914B62F310C943
Requests: 5 HTTP requests in this frame

Screenshot
Live screenshot

Full Image

Page Title

Sucuri WebSite Firewall - Access Denied

Detected technologies

Google Font API (Font Scripts) Expand

Overall confidence: 100%
Detected patterns

<link[^>]* href=[^>]+fonts\.(?:googleapis|google)\.com

Page Statistics

4
Requests

100 %
HTTPS

75 %
IPv6

4
Domains

4
Subdomains

5
IPs

3
Countries

61 kB
Transfer

74 kB
Size

0
Cookies

4 Outgoing links

These are links going to different origins than the main page.

URL: https://www.sucuri.net/?utm_source=firewall_block

Search URL Search Domain Scan URL

URL: https://sucuri.net/?utm_source=firewall_block
Title: Back to sucuri.net

Search URL Search Domain Scan URL

URL: https://support.sucuri.net/?utm_source=firewall_block
Title: open a support ticket

Search URL Search Domain Scan URL

URL: https://sucuri.net/privacy-policy?utm_source=firewall_block
Title: Privacy

Search URL Search Domain Scan URL

Redirected requests

There were HTTP redirect chains for the following requests:

4 HTTP transactions
1 data transactions

Method
Protocol Status Resource
Path Size
x-fer Time
Latency Type
MIME-Type IP
Location

GET
H2 403 Primary Request 202301-jNXBh4 Show response
www.classtools.net/vortex/ 2 KB
2 KB 31ms
9ms Document
text/html 192.124.249.165
SUCURI-SEC

General

Check archive.org

Show headers Download Go to

Full URL: https://www.classtools.net/vortex/202301-jNXBh4
Protocol: H2
Security: TLS 1.3, , AES_256_GCM
Server: 192.124.249.165 Homewood, United States, ASN30148 (SUCURI-SEC, US),
Reverse DNS: cloudproxy10165.sucuri.net
Software: nginx /
Resource Hash: 635013c27d93c25c9b73f04de3ed89c6fc8b5e72d07ed230d5ef858e27fb6cc9

Request headers

Upgrade-Insecure-Requests: 1
User-Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/110.0.5481.100 Safari/537.36
accept-language: de-DE,de;q=0.9

Response headers

content-type: text/html
date: Thu, 16 Feb 2023 10:41:03 GMT
server: nginx
x-sucuri-block: BLACK02
x-sucuri-id: 15015

GET
H2 200 sucuri-firewall-block.css
cdn.sucuri.net/ 13 KB
13 KB 23ms
6ms Stylesheet
text/css 2a02:fe80:1010::16
SUCURI-SEC

General

Check archive.org

Show headers Download Go to

Full URL

https://cdn.sucuri.net/sucuri-firewall-block.css

Requested by

Host: www.classtools.net
URL: https://www.classtools.net/vortex/202301-jNXBh4

Protocol

H2

Security

TLS 1.3, , AES_256_GCM

Server

2a02:fe80:1010::16 , United States, ASN30148 (SUCURI-SEC, US),

Reverse DNS

Software

nginx /

Resource Hash

b404206e2715889238012d484ba70010b306683326fe2601b8ed0a2dcc5feaaa

Security Headers

Name	Value
Content-Security-Policy	upgrade-insecure-requests;
X-Content-Type-Options	nosniff
X-Frame-Options	SAMEORIGIN
X-Xss-Protection	1; mode=block

Request headers

accept-language: de-DE,de;q=0.9
Referer: https://www.classtools.net/
User-Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/110.0.5481.100 Safari/537.36

Response headers

date: Thu, 16 Feb 2023 10:41:03 GMT
content-security-policy: upgrade-insecure-requests;
x-content-type-options: nosniff
last-modified: Tue, 09 May 2017 16:29:16 GMT
server: nginx
etag: "3438-54f19db534f00"
x-frame-options: SAMEORIGIN
content-type: text/css
x-sucuri-cache: HIT
cache-control: max-age=315360000
x-sucuri-id: 15016
accept-ranges: bytes
content-length: 13368
x-xss-protection: 1; mode=block
expires: Thu, 31 Dec 2037 23:55:55 GMT

GET
H2 200 css
fonts.googleapis.com/ 10 KB
1 KB 135ms
49ms Stylesheet
text/css 2a00:1450:4001:827::200a
GOOGLE

General

Check archive.org

Show headers Download Go to

Full URL

https://fonts.googleapis.com/css?family=Open+Sans:400,300,600,700

Requested by

Host: www.classtools.net
URL: https://www.classtools.net/vortex/202301-jNXBh4

Protocol

H2

Security

TLS 1.3, , AES_128_GCM

Server

2a00:1450:4001:827::200a Frankfurt am Main, Germany, ASN15169 (GOOGLE, US),

Reverse DNS

Software

ESF /

Resource Hash

6c4133ff5eff0f23ca2f6fdaceea1d4dd3a91e499a0b0aef688b0f31206b0328

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

accept-language: de-DE,de;q=0.9
Referer: https://www.classtools.net/
User-Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/110.0.5481.100 Safari/537.36

Response headers

strict-transport-security: max-age=31536000
date: Thu, 16 Feb 2023 10:41:04 GMT
content-encoding: gzip
x-content-type-options: nosniff
cross-origin-resource-policy: cross-origin
alt-svc: h3=":443"; ma=2592000,h3-29=":443"; ma=2592000
x-xss-protection: 0
last-modified: Thu, 16 Feb 2023 10:36:15 GMT
server: ESF
cross-origin-opener-policy: same-origin-allow-popups
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, 16 Feb 2023 10:41:04 GMT

GET
DATA 200
OK truncated
/ 4 KB
0 Image
image/png

General

Check archive.org

Show headers Download Go to Show image

Full URL: data:truncated
Protocol: DATA
Server: -, , ASN (),
Reverse DNS
Software: /
Resource Hash: 54b712163ebeb3c3a37c1a8972634e560c429aca03553828bed365dfa4306a80

Request headers

accept-language: de-DE,de;q=0.9
Referer
User-Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/110.0.5481.100 Safari/537.36

Response headers

Content-Type: image/png

GET
H2 200 memvYaGs126MiZpBA-UvWbX2vVnXBbObj2OVTS-muw.woff2
fonts.gstatic.com/s/opensans/v34/ 44 KB
44 KB 164ms
47ms Font
font/woff2 2a00:1450:400d:80a::2003
GOOGLE

General

Check archive.org

Show headers Download Go to

Full URL

https://fonts.gstatic.com/s/opensans/v34/memvYaGs126MiZpBA-UvWbX2vVnXBbObj2OVTS-muw.woff2

Requested by

Host: fonts.googleapis.com
URL: https://fonts.googleapis.com/css?family=Open+Sans:400,300,600,700

Protocol

H2

Security

TLS 1.3, , AES_128_GCM

Server

2a00:1450:400d:80a::2003 , Ireland, ASN15169 (GOOGLE, US),

Reverse DNS

Software

sffe /

Resource Hash

8778e9af2422858d7052ff9a0f3c12c08ae976bdd6e0316db144cd5579cd97db

Security Headers

Name	Value
X-Content-Type-Options	nosniff
X-Xss-Protection	0

Request headers

Referer: https://fonts.googleapis.com/
Origin: https://www.classtools.net
accept-language: de-DE,de;q=0.9
User-Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/110.0.5481.100 Safari/537.36

Response headers

date: Fri, 10 Feb 2023 08:26:15 GMT
x-content-type-options: nosniff
age: 526489
content-security-policy-report-only: require-trusted-types-for 'script'; report-uri https://csp.withgoogle.com/csp/apps-themes
cross-origin-resource-policy: cross-origin
alt-svc: h3=":443"; ma=2592000,h3-29=":443"; ma=2592000
content-length: 44856
x-xss-protection: 0
last-modified: Mon, 15 Aug 2022 18:20:18 GMT
server: sffe
cross-origin-opener-policy: same-origin; report-to="apps-themes"
report-to: {"group":"apps-themes","max_age":2592000,"endpoints":[{"url":"https://csp.withgoogle.com/csp/report-to/apps-themes"}]}
content-type: font/woff2
access-control-allow-origin: *
cache-control: public, max-age=31536000
accept-ranges: bytes
timing-allow-origin: *
expires: Sat, 10 Feb 2024 08:26:15 GMT

Verdicts & Comments Add Verdict or Comment

2 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.

boolean| credentialless object| oncontentvisibilityautostatechange

0 Cookies

Cookies are little pieces of information stored in the browser of a user. Whenever a user visits the site again, he will also send his cookie values, thus allowing the website to re-identify him even if he changed locations. This is how permanent logins work.

1 Console Messages

A page may trigger messages to the console to be logged. These are often error messages about being unable to load a resource or execute a piece of JavaScript. Sometimes they also provide insight into the technology behind a website.

Source	Level	URL Text
network	error	URL: https://www.classtools.net/vortex/202301-jNXBh4 Message: Failed to load resource: the server responded with a status of 403 ()

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.

cdn.sucuri.net
fonts.googleapis.com
fonts.gstatic.com
www.classtools.net
192.124.249.165
2a00:1450:4001:827::200a
2a00:1450:400d:80a::2003
2a02:fe80:1010::16
54b712163ebeb3c3a37c1a8972634e560c429aca03553828bed365dfa4306a80
635013c27d93c25c9b73f04de3ed89c6fc8b5e72d07ed230d5ef858e27fb6cc9
6c4133ff5eff0f23ca2f6fdaceea1d4dd3a91e499a0b0aef688b0f31206b0328
8778e9af2422858d7052ff9a0f3c12c08ae976bdd6e0316db144cd5579cd97db
b404206e2715889238012d484ba70010b306683326fe2601b8ed0a2dcc5feaaa

www.classtools.net Open in urlscan Pro 192.124.249.165 Public Scan

Summary

urlscan.io Verdict: No classification

Domain & IP information

Screenshot Live screenshot Full Image

Page Title

Detected technologies

Page Statistics

4 Requests

100 %HTTPS

75 %IPv6

4 Domains

4 Subdomains

5 IPs

3 Countries

61 kBTransfer

74 kBSize

0 Cookies

4 Outgoing links

Redirected requests

4 HTTP transactions Everything HTML Script AJAX CSS Image Expand all 1 data transactions

Request headers

Response headers

Request headers

Response headers

Request headers

Response headers

Request headers

Response headers

Request headers

Response headers

Verdicts & Comments Add Verdict or Comment

2 JavaScript Global Variables

0 Cookies

1 Console Messages

Indicators

www.classtools.net Open in urlscan Pro
192.124.249.165 Public Scan

Screenshot
Live screenshot

Full Image

4
Requests

100 %
HTTPS

75 %
IPv6

4
Domains

4
Subdomains

5
IPs

3
Countries

61 kB
Transfer

74 kB
Size

0
Cookies

4 HTTP transactions
1 data transactions