cdn.cervistech.com - urlscan.io

Summary

This website contacted 3 IPs in 1 countries across 2 domains to perform 6 HTTP transactions. The main IP is 52.84.251.115, located in United States and belongs to AMAZON-02, US. The main domain is cdn.cervistech.com. The Cisco Umbrella rank of the primary domain is 574983.
TLS certificate: Issued by Amazon RSA 2048 M02 on November 27th 2023. Valid for: a year.

This is the only time cdn.cervistech.com was scanned on urlscan.io!

urlscan.io Verdict: No classification

Domain & IP information

	IP Address	AS Autonomous System
1 2	76.223.26.253 76.223.26.253	16509 (AMAZON-02) (AMAZON-02)
4	13.33.88.57 13.33.88.57	16509 (AMAZON-02) (AMAZON-02)
1	52.84.251.115 52.84.251.115	16509 (AMAZON-02) (AMAZON-02)
6	3

2 76.223.26.253 (United States) 1 redirects

ASN16509 (AMAZON-02, US)
PTR: a9d0301dccf0c93d0.awsglobalaccelerator.com

www.cervistech.com	Domain lookup VirusTotal SecurityTrails crt.sh Censys Domaintools

4 13.33.88.57 (United States)

ASN16509 (AMAZON-02, US)
PTR: server-13-33-88-57.sin2.r.cloudfront.net

0cd4735ce248.22155050.us-east-2.token.awswaf.com	Domain lookup VirusTotal SecurityTrails crt.sh Censys Domaintools

1 52.84.251.115 (United States)

ASN16509 (AMAZON-02, US)
PTR: server-52-84-251-115.sin5.r.cloudfront.net

cdn.cervistech.com	Domain lookup VirusTotal SecurityTrails crt.sh Censys Domaintools

	Apex Domain Subdomains	Transfer
4	awswaf.com 0cd4735ce248.22155050.us-east-2.token.awswaf.com	288 KB
3	cervistech.com 1 redirects www.cervistech.com — Cisco Umbrella Rank: 829904 cdn.cervistech.com — Cisco Umbrella Rank: 574983	3 KB
6	2

	Domain	Requested by
4	0cd4735ce248.22155050.us-east-2.token.awswaf.com	www.cervistech.com 0cd4735ce248.22155050.us-east-2.token.awswaf.com
2	www.cervistech.com	1 redirects
1	cdn.cervistech.com	www.cervistech.com
6	3

This site contains no links.

Subject Issuer	Validity	Valid
cervistech.com Amazon RSA 2048 M03	`2023-11-19` - `2024-12-17`	a year	crt.sh
*.22155050.us-east-2.token.awswaf.com Amazon RSA 2048 M01	`2023-08-20` - `2024-09-18`	a year	crt.sh
*.cervistech.com Amazon RSA 2048 M02	`2023-11-27` - `2024-12-24`	a year	crt.sh

This page contains 1 frames:

Primary Page: https://cdn.cervistech.com/acts/file/emailfileopen.php?org_id=0351&file_id=dddb78f576d75dc2916c98b82aca76f2&t=ffdc95c6350d0c65df118e966999c943&n=the_big_dill-_april.pdf
Frame ID: CFC0648F2B8456F2800E39C0C3FB2449
Requests: 6 HTTP requests in this frame

Screenshot
Live screenshot

Full Image

Page URL History Show full URLs

https://www.cervistech.com/acts/module/safelink.php?orig_type=attach&org_id=0351&tc=d97d273aa4f56f6&tc_... Page URL
https://www.cervistech.com/acts/module/safelink.php?orig_type=attach&org_id=0351&tc=d97d273aa4f56f6&tc_... HTTP 302
https://cdn.cervistech.com/acts/file/emailfileopen.php?org_id=0351&file_id=dddb78f576d75dc2916c98b82aca... Page URL

Detected technologies

PHP (Programming Languages) Expand

Overall confidence: 100%
Detected patterns

\.php(?:$|\?)

Page Statistics

6
Requests

100 %
HTTPS

0 %
IPv6

2
Domains

3
Subdomains

3
IPs

1
Countries

290 kB
Transfer

1072 kB
Size

1
Cookies

0 Outgoing links

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

Page URL History

This captures the URL locations of the websites, including HTTP redirects and client-side redirects via JavaScript or Meta fields.

https://www.cervistech.com/acts/module/safelink.php?orig_type=attach&org_id=0351&tc=d97d273aa4f56f6&tc_tok=002f3a8e467b7770086f00e59f42a248&orig_url=https://cdn.cervistech.com/acts/file/emailfileopen.php?org_id=0351&file_id=dddb78f576d75dc2916c98b82aca76f2&t=ffdc95c6350d0c65df118e966999c943&n=the_big_dill-_april.pdf Page URL
https://www.cervistech.com/acts/module/safelink.php?orig_type=attach&org_id=0351&tc=d97d273aa4f56f6&tc_tok=002f3a8e467b7770086f00e59f42a248&orig_url=https://cdn.cervistech.com/acts/file/emailfileopen.php?org_id=0351&file_id=dddb78f576d75dc2916c98b82aca76f2&t=ffdc95c6350d0c65df118e966999c943&n=the_big_dill-_april.pdf HTTP 302
https://cdn.cervistech.com/acts/file/emailfileopen.php?org_id=0351&file_id=dddb78f576d75dc2916c98b82aca76f2&t=ffdc95c6350d0c65df118e966999c943&n=the_big_dill-_april.pdf Page URL

Redirected requests

There were HTTP redirect chains for the following requests:

6 HTTP transactions
0 data transactions

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

GET
H2 202 safelink.php Show response
www.cervistech.com/acts/module/ 2 KB
2 KB 733ms
251ms Document
text/html 76.223.26.253
AMAZON-02

General

Check archive.org

Show headers Download Go to

Full URL: https://www.cervistech.com/acts/module/safelink.php?orig_type=attach&org_id=0351&tc=d97d273aa4f56f6&tc_tok=002f3a8e467b7770086f00e59f42a248&orig_url=https://cdn.cervistech.com/acts/file/emailfileopen.php?org_id=0351&file_id=dddb78f576d75dc2916c98b82aca76f2&t=ffdc95c6350d0c65df118e966999c943&n=the_big_dill-_april.pdf
Protocol: H2
Security: TLS 1.3, , AES_128_GCM
Server: 76.223.26.253 , United States, ASN16509 (AMAZON-02, US),
Reverse DNS: a9d0301dccf0c93d0.awsglobalaccelerator.com
Software: awselb/2.0 /
Resource Hash: 57065efbc21a5d2680eb5a2895133087e9c5f3c6470c42a4f2b69740bbe4a552

Request headers

Upgrade-Insecure-Requests: 1
User-Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/120.0.6099.129 Safari/537.36
accept-language: zh-SG,zh;q=0.9

Response headers

cache-control: no-store, max-age=0
content-length: 1985
content-type: text/html; charset=UTF-8
date: Wed, 03 Jan 2024 02:32:49 GMT
server: awselb/2.0
x-amzn-waf-action: challenge

GET
H2 200 challenge.js Show response
0cd4735ce248.22155050.us-east-2.token.awswaf.com/0cd4735ce248/7f0a9c6dcd4a/ee219a7382cb/ 1 MB
285 KB 1457ms
1099ms Script
text/javascript 13.33.88.57
AMAZON-02

General

Check archive.org

Show headers Download Go to

Full URL: https://0cd4735ce248.22155050.us-east-2.token.awswaf.com/0cd4735ce248/7f0a9c6dcd4a/ee219a7382cb/challenge.js
Requested by: Host: www.cervistech.com
URL: https://www.cervistech.com/acts/module/safelink.php?orig_type=attach&org_id=0351&tc=d97d273aa4f56f6&tc_tok=002f3a8e467b7770086f00e59f42a248&orig_url=https://cdn.cervistech.com/acts/file/emailfileopen.php?org_id=0351&file_id=dddb78f576d75dc2916c98b82aca76f2&t=ffdc95c6350d0c65df118e966999c943&n=the_big_dill-_april.pdf
Protocol: H2
Security: TLS 1.3, , AES_128_GCM
Server: 13.33.88.57 , United States, ASN16509 (AMAZON-02, US),
Reverse DNS: server-13-33-88-57.sin2.r.cloudfront.net
Software: /
Resource Hash: fb5c5815d8781502714393cf4a94126c03ee9e716adcbf929ee802c99650c8d5

Request headers

accept-language: zh-SG,zh;q=0.9
Referer: https://www.cervistech.com/
User-Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/120.0.6099.129 Safari/537.36

Response headers

pragma: no-cache
date: Wed, 03 Jan 2024 02:32:50 GMT
content-encoding: gzip
via: 1.1 17da3580ac51ce2ae5123bc46728adb2.cloudfront.net (CloudFront)
last-modified: Wed, 3 Jan 2024 02:32:50 +0000
x-amz-cf-pop: SIN2-P2
vary: Accept-Encoding
x-cache: Miss from cloudfront
x-amzn-waf-challenge-id: Root=1-6594c752-1afb5ce5155686633aecf414
content-type: text/javascript
cache-control: private, max-age=86400
x-amz-cf-id: B8BozfU-bum128xnB1H0KOx1GR8IQq4tFKiShXXu66DMyx5FFKv1DA==
expires: 0

POST
H2 200 verify Show response
0cd4735ce248.22155050.us-east-2.token.awswaf.com/0cd4735ce248/7f0a9c6dcd4a/ee219a7382cb/ 316 B
733 B 1070ms
990ms Fetch
application/json 13.33.88.57
AMAZON-02

General

Check archive.org

Show headers Download Go to

Full URL: https://0cd4735ce248.22155050.us-east-2.token.awswaf.com/0cd4735ce248/7f0a9c6dcd4a/ee219a7382cb/verify
Requested by: Host: 0cd4735ce248.22155050.us-east-2.token.awswaf.com
URL: https://0cd4735ce248.22155050.us-east-2.token.awswaf.com/0cd4735ce248/7f0a9c6dcd4a/ee219a7382cb/challenge.js
Protocol: H2
Security: TLS 1.3, , AES_128_GCM
Server: 13.33.88.57 , United States, ASN16509 (AMAZON-02, US),
Reverse DNS: server-13-33-88-57.sin2.r.cloudfront.net
Software: /
Resource Hash: 1d64a224607699225d167c70e23bf7b5ddffa339771504f6875970c7afb07200

Request headers

Referer: https://www.cervistech.com/
accept-language: zh-SG,zh;q=0.9
User-Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/120.0.6099.129 Safari/537.36
Content-Type: text/plain;charset=UTF-8

Response headers

pragma: no-cache
date: Wed, 03 Jan 2024 02:32:52 GMT
via: 1.1 cebe7291f382f643e4ea2329a2d8016a.cloudfront.net (CloudFront)
x-amz-cf-pop: SIN2-P2
access-control-max-age: 86400
access-control-allow-methods: OPTIONS,GET,POST
content-type: application/json
access-control-allow-origin: *
x-cache: Miss from cloudfront
x-amzn-waf-challenge-id: Root=1-6594c754-502d653b226285a90d9d8a64
cache-control: no-cache, no-store, must-revalidate
content-length: 316
x-amz-cf-id: g61fH2jfKnpJEo_V2e2FFu_-RTEQ9Rb38XKJfe0LFH7LfBqP1kdmBA==
expires: 0

POST
H2 200 telemetry
0cd4735ce248.22155050.us-east-2.token.awswaf.com/0cd4735ce248/7f0a9c6dcd4a/ee219a7382cb/ 880 B
1 KB 895ms
895ms Fetch
application/json 13.33.88.57
AMAZON-02

General

Check archive.org

Show headers Download Go to

Full URL: https://0cd4735ce248.22155050.us-east-2.token.awswaf.com/0cd4735ce248/7f0a9c6dcd4a/ee219a7382cb/telemetry
Requested by: Host: 0cd4735ce248.22155050.us-east-2.token.awswaf.com
URL: https://0cd4735ce248.22155050.us-east-2.token.awswaf.com/0cd4735ce248/7f0a9c6dcd4a/ee219a7382cb/challenge.js
Protocol: H2
Security: TLS 1.3, , AES_128_GCM
Server: 13.33.88.57 , United States, ASN16509 (AMAZON-02, US),
Reverse DNS: server-13-33-88-57.sin2.r.cloudfront.net
Software: /
Resource Hash

Request headers

Referer: https://www.cervistech.com/
accept-language: zh-SG,zh;q=0.9
User-Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/120.0.6099.129 Safari/537.36
Content-Type: text/plain;charset=UTF-8

Response headers

pragma: no-cache
date: Wed, 03 Jan 2024 02:32:54 GMT
via: 1.1 cebe7291f382f643e4ea2329a2d8016a.cloudfront.net (CloudFront)
x-amz-cf-pop: SIN2-P2
access-control-max-age: 86400
access-control-allow-methods: OPTIONS,GET,POST
content-type: application/json
access-control-allow-origin: *
x-cache: Miss from cloudfront
x-amzn-waf-challenge-id: Root=1-6594c756-08b6b8e77a362e17456bf820
cache-control: no-cache, no-store, must-revalidate
content-length: 880
x-amz-cf-id: 79pqZi6rY6-PnB7mMszluUduAxPxJiDxITtrUCSKdbE5npUB4kvT_Q==
expires: 0

GET
H2

200

Primary Request emailfileopen.php Show response
cdn.cervistech.com/acts/file/
Redirect Chain

https://www.cervistech.com/acts/module/safelink.php?orig_type=attach&org_id=0351&tc=d97d273aa4f56f6&tc_tok=002f3a8e467b7770086f00e59f42a248&orig_url=https://cdn.cervistech.com/acts/file/emailfileop...
https://cdn.cervistech.com/acts/file/emailfileopen.php?org_id=0351&file_id=dddb78f576d75dc2916c98b82aca76f2&t=ffdc95c6350d0c65df118e966999c943&n=the_big_dill-_april.pdf

97 B
464 B

679ms
290ms

Document
text/html

52.84.251.115
AMAZON-02

General

Check archive.org

Show headers Download Go to

Full URL

https://cdn.cervistech.com/acts/file/emailfileopen.php?org_id=0351&file_id=dddb78f576d75dc2916c98b82aca76f2&t=ffdc95c6350d0c65df118e966999c943&n=the_big_dill-_april.pdf

Requested by

Host: www.cervistech.com
URL: https://www.cervistech.com/acts/module/safelink.php?orig_type=attach&org_id=0351&tc=d97d273aa4f56f6&tc_tok=002f3a8e467b7770086f00e59f42a248&orig_url=https://cdn.cervistech.com/acts/file/emailfileopen.php?org_id=0351&file_id=dddb78f576d75dc2916c98b82aca76f2&t=ffdc95c6350d0c65df118e966999c943&n=the_big_dill-_april.pdf

Protocol

H2

Security

TLS 1.3, , AES_128_GCM

Server

52.84.251.115 , United States, ASN16509 (AMAZON-02, US),

Reverse DNS

server-52-84-251-115.sin5.r.cloudfront.net

Software

/

Resource Hash

36345787c56bf93ba34572a16f34622ddbc92a6ab25fbf9b4232a242b6c02be8

Security Headers

Name	Value
Strict-Transport-Security	max-age=31536000; preload
X-Content-Type-Options	nosniff

Request headers

Referer: https://www.cervistech.com/acts/module/safelink.php?orig_type=attach&org_id=0351&tc=d97d273aa4f56f6&tc_tok=002f3a8e467b7770086f00e59f42a248&orig_url=https://cdn.cervistech.com/acts/file/emailfileopen.php?org_id=0351&file_id=dddb78f576d75dc2916c98b82aca76f2&t=ffdc95c6350d0c65df118e966999c943&n=the_big_dill-_april.pdf
Upgrade-Insecure-Requests: 1
User-Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/120.0.6099.129 Safari/537.36
accept-language: zh-SG,zh;q=0.9

Response headers

age: 5594
alt-svc: h3=":443"; ma=86400
content-encoding: br
content-type: text/html; charset=UTF-8
date: Wed, 03 Jan 2024 00:59:40 GMT
referrer-policy: strict-origin-when-cross-origin
strict-transport-security: max-age=31536000; preload
vary: Accept-Encoding
via: 1.1 4ac3d01dc034ade34c90e81091421c76.cloudfront.net (CloudFront)
x-amz-cf-id: bQRWU-eH59pyRnMpZ5O3ryrXJhcQhKCOa9cnKfQz88OocIYSkl1i7w==
x-amz-cf-pop: SIN5-C1
x-cache: Hit from cloudfront
x-content-type-options: nosniff

Redirect headers

content-length: 0
content-type: text/html; charset=UTF-8
date: Wed, 03 Jan 2024 02:32:54 GMT
location: https://cdn.cervistech.com/acts/file/emailfileopen.php?org_id=0351&file_id=dddb78f576d75dc2916c98b82aca76f2&t=ffdc95c6350d0c65df118e966999c943&n=the_big_dill-_april.pdf
referrer-policy: strict-origin-when-cross-origin
strict-transport-security: max-age=31536000; preload
x-content-type-options: nosniff

POST
H2 200 telemetry
0cd4735ce248.22155050.us-east-2.token.awswaf.com/0cd4735ce248/7f0a9c6dcd4a/ee219a7382cb/ 968 B
1 KB 248ms
248ms Fetch
application/json 13.33.88.57
AMAZON-02

General

Check archive.org

Show headers Download Go to

Full URL: https://0cd4735ce248.22155050.us-east-2.token.awswaf.com/0cd4735ce248/7f0a9c6dcd4a/ee219a7382cb/telemetry
Requested by: Host: 0cd4735ce248.22155050.us-east-2.token.awswaf.com
URL: https://0cd4735ce248.22155050.us-east-2.token.awswaf.com/0cd4735ce248/7f0a9c6dcd4a/ee219a7382cb/challenge.js
Protocol: H2
Security: TLS 1.3, , AES_128_GCM
Server: 13.33.88.57 , United States, ASN16509 (AMAZON-02, US),
Reverse DNS: server-13-33-88-57.sin2.r.cloudfront.net
Software: /
Resource Hash

Request headers

Referer: https://www.cervistech.com/
accept-language: zh-SG,zh;q=0.9
User-Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/120.0.6099.129 Safari/537.36
Content-Type: text/plain;charset=UTF-8

Response headers

pragma: no-cache
date: Wed, 03 Jan 2024 02:32:54 GMT
via: 1.1 cebe7291f382f643e4ea2329a2d8016a.cloudfront.net (CloudFront)
x-amz-cf-pop: SIN2-P2
access-control-max-age: 86400
access-control-allow-methods: OPTIONS,GET,POST
content-type: application/json
access-control-allow-origin: *
x-cache: Miss from cloudfront
x-amzn-waf-challenge-id: Root=1-6594c756-1f96a08f02afa7d0236536f0
cache-control: no-cache, no-store, must-revalidate
content-length: 968
x-amz-cf-id: LUydbXTItCHyeretW2BjGJoxydZ1SZxjFffeYE8T9eyB81pUFQLY3w==
expires: 0

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| documentPictureInPicture

1 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.

			Domain/Path	Expires	Name / Value
			.www.cervistech.com/	1970-01-20 17:29:54	Name: aws-waf-token Value: f29a8f84-b4b8-4016-9632-f251ab5327a0:EgoAlr0Qv5Y0AAAA:8CTdHnlPG1vFpeIycNdwQdnLAlsoQR1KNgU6AyMS993IiYwYuEY5pzMMbpNsr2IGhdjw25Bv8iqdjufdb0Mc0fPy20KuJmX8Somrjg97QX/70PiwhWWaKJ5Ajq10r6Zmc7QIrE0PaUi4EK7RzDmrwLipeBWitfcALL8C3cJ0C+IPGThvuKQ8NRjrH9i7ntwh77SPmzUDSb8VczgTVmlBSsX8TMTBGG3sD9fypjeP++nLRrsdAAFkaOc4lsns8yCCJ4yVXaBGBzbtQp2B5gRhyd/DouBk

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.

0cd4735ce248.22155050.us-east-2.token.awswaf.com
cdn.cervistech.com
www.cervistech.com
13.33.88.57
52.84.251.115
76.223.26.253
1d64a224607699225d167c70e23bf7b5ddffa339771504f6875970c7afb07200
36345787c56bf93ba34572a16f34622ddbc92a6ab25fbf9b4232a242b6c02be8
57065efbc21a5d2680eb5a2895133087e9c5f3c6470c42a4f2b69740bbe4a552
fb5c5815d8781502714393cf4a94126c03ee9e716adcbf929ee802c99650c8d5

cdn.cervistech.com Open in urlscan Pro 52.84.251.115 Public Scan

Summary

urlscan.io Verdict: No classification

Domain & IP information

Screenshot Live screenshot Full Image

Page URL History Show full URLs

Detected technologies

Page Statistics

6 Requests

100 %HTTPS

0 %IPv6

2 Domains

3 Subdomains

3 IPs

1 Countries

290 kBTransfer

1072 kBSize

1 Cookies

0 Outgoing links

Page URL History

Redirected requests

6 HTTP transactions Everything HTML Script AJAX CSS Image Expand all 0 data transactions

Request headers

Response headers

Request headers

Response headers

Request headers

Response headers

Request headers

Response headers

Request headers

Response headers

Redirect headers

Request headers

Response headers

Verdicts & Comments Add Verdict or Comment

1 JavaScript Global Variables

1 Cookies

Indicators

cdn.cervistech.com Open in urlscan Pro
52.84.251.115 Public Scan

Screenshot
Live screenshot

Full Image

6
Requests

100 %
HTTPS

0 %
IPv6

2
Domains

3
Subdomains

3
IPs

1
Countries

290 kB
Transfer

1072 kB
Size

1
Cookies

6 HTTP transactions
0 data transactions