frontdoor1.coupons.com

Summary

This website contacted 4 IPs in 3 countries across 3 domains to perform 6 HTTP transactions. The main IP is 107.154.132.4, located in United States and belongs to INCAPSULA, US. The main domain is frontdoor1.coupons.com. The Cisco Umbrella rank of the primary domain is 186829.

This is the only time frontdoor1.coupons.com was scanned on urlscan.io!

urlscan.io Verdict: No classification

Domain & IP information

	IP Address	AS Autonomous System
4	107.154.132.4 107.154.132.4	19551 (INCAPSULA) (INCAPSULA)
1	2a00:1450:400... 2a00:1450:400e:800::200a	15169 (GOOGLE) (GOOGLE)
1	2a00:1450:400... 2a00:1450:4001:801::2003	15169 (GOOGLE) (GOOGLE)
6	4

4 107.154.132.4 (United States)

ASN19551 (INCAPSULA, US)
PTR: 107.154.132.4.ip.incapdns.net

frontdoor1.coupons.com	Domain lookup VirusTotal SecurityTrails crt.sh Censys Domaintools

1 2a00:1450:400e:800::200a (Ireland)

ASN15169 (GOOGLE, US)

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

1 2a00:1450:4001:801::2003 (Frankfurt am Main, Germany)

ASN15169 (GOOGLE, US)

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

	Apex Domain Subdomains	Transfer
4	coupons.com frontdoor1.coupons.com — Cisco Umbrella Rank: 186829	25 KB
1	gstatic.com fonts.gstatic.com	38 KB
1	googleapis.com fonts.googleapis.com — Cisco Umbrella Rank: 40	1 KB
6	3

	Domain	Requested by
4	frontdoor1.coupons.com	frontdoor1.coupons.com
1	fonts.gstatic.com	fonts.googleapis.com
1	fonts.googleapis.com	frontdoor1.coupons.com
6	3

This site contains no links.

Subject Issuer	Validity	Valid
upload.video.google.com GTS CA 1C3	`2022-09-05` - `2022-11-28`	3 months	crt.sh
*.gstatic.com GTS CA 1C3	`2022-08-29` - `2022-11-21`	3 months	crt.sh

This page contains 2 frames:

Primary Page: http://frontdoor1.coupons.com/
Frame ID: 2DDD5C069362D455BAA9C7F7F3295F0E
Requests: 3 HTTP requests in this frame

Frame: http://frontdoor1.coupons.com/_Incapsula_Resource?CWUDNSAI=1&xinfo=4-44737209-0%200NNN%20RT%281663855313969%200%29%20q%280%20-1%20-1%202%29%20r%280%20-1%29%20B16%20U5&incident_id=536000800081969495-214968361649968132&edet=16&cinfo=ffffffff&rpinfo=0&mth=GET
Frame ID: 6465C043F04AE1C6DC0BE563CAEF4F24
Requests: 4 HTTP requests in this frame

Screenshot
Live screenshot

Full Image

Detected technologies

Imperva (Security) Expand

Overall confidence: 100%
Detected patterns

/_Incapsula_Resource

Page Statistics

6
Requests

33 %
HTTPS

67 %
IPv6

3
Domains

3
Subdomains

4
IPs

3
Countries

64 kB
Transfer

201 kB
Size

3
Cookies

0 Outgoing links

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

Redirected requests

There were HTTP redirect chains for the following requests:

6 HTTP transactions
1 data transactions

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

GET
H/1.1 403
Forbidden Primary Request / Show response
frontdoor1.coupons.com/ 840 B
1 KB 118ms
22ms Document
text/html 107.154.132.4
INCAPSULA

General

Check archive.org

Show headers Download Go to

Full URL: http://frontdoor1.coupons.com/
Protocol: HTTP/1.1
Server: 107.154.132.4 , United States, ASN19551 (INCAPSULA, US),
Reverse DNS: 107.154.132.4.ip.incapdns.net
Software: /
Resource Hash: 79f616f39ff1eef4a5075f5a4a9c0fead5593684e0dc31c4d9c94b50e7b38bc6

Request headers

Upgrade-Insecure-Requests: 1
User-Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/105.0.5195.125 Safari/537.36
accept-language: de-DE,de;q=0.9

Response headers

Cache-Control: no-cache, no-store
Connection: close
Content-Length: 840
Content-Type: text/html
X-Iinfo: 4-44737209-0 0NNN RT(1663855313969 0) q(0 -1 -1 2) r(0 -1) B16 U5

GET
H/1.1 200
OK _Incapsula_Resource Show response
frontdoor1.coupons.com/ 143 KB
20 KB 46ms
27ms Script
application/javascript 107.154.132.4
INCAPSULA

General

Check archive.org

Show headers Download Go to

Full URL: http://frontdoor1.coupons.com/_Incapsula_Resource?SWJIYLWA=719d34d31c8e3a6e6fffd425f7e032f3
Requested by: Host: frontdoor1.coupons.com
URL: http://frontdoor1.coupons.com/
Protocol: HTTP/1.1
Server: 107.154.132.4 , United States, ASN19551 (INCAPSULA, US),
Reverse DNS: 107.154.132.4.ip.incapdns.net
Software: /
Resource Hash: 7411f1361b1f539b1495e7e5fd69137d0c3cde272e775b99378a1581c2bba714

Request headers

accept-language: de-DE,de;q=0.9
Referer: http://frontdoor1.coupons.com/
User-Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/105.0.5195.125 Safari/537.36

Response headers

Content-Encoding: gzip
Cache-Control: no-cache, no-store
X-Robots-Tag: noindex
Content-Length: 20570
Content-Type: application/javascript

GET
H/1.1 200
OK _Incapsula_Resource
frontdoor1.coupons.com/ 1 B
123 B 37ms
36ms Image
text/plain 107.154.132.4
INCAPSULA

General

Check archive.org

Show headers Download Go to Show image

Full URL: http://frontdoor1.coupons.com/_Incapsula_Resource?SWKMTFSR=1&e=0.4371208565329945
Requested by: Host: frontdoor1.coupons.com
URL: http://frontdoor1.coupons.com/
Protocol: HTTP/1.1
Server: 107.154.132.4 , United States, ASN19551 (INCAPSULA, US),
Reverse DNS: 107.154.132.4.ip.incapdns.net
Software: /
Resource Hash: e3b0c44298fc1c149afbf4c8996fb92427ae41e4649b934ca495991b7852b855

Request headers

accept-language: de-DE,de;q=0.9
Referer: http://frontdoor1.coupons.com/
User-Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/105.0.5195.125 Safari/537.36

Response headers

Cache-Control: no-cache, no-store
X-Robots-Tag: noindex
Content-Length: 1
Content-Type: text/plain

GET
H/1.1 200
OK _Incapsula_Resource Show response
frontdoor1.coupons.com/ Frame 6465 9 KB
4 KB 41ms
20ms Document
text/html 107.154.132.4
INCAPSULA

General

Check archive.org

Show headers Download Go to

Full URL: http://frontdoor1.coupons.com/_Incapsula_Resource?CWUDNSAI=1&xinfo=4-44737209-0%200NNN%20RT%281663855313969%200%29%20q%280%20-1%20-1%202%29%20r%280%20-1%29%20B16%20U5&incident_id=536000800081969495-214968361649968132&edet=16&cinfo=ffffffff&rpinfo=0&mth=GET
Requested by: Host: frontdoor1.coupons.com
URL: http://frontdoor1.coupons.com/
Protocol: HTTP/1.1
Server: 107.154.132.4 , United States, ASN19551 (INCAPSULA, US),
Reverse DNS: 107.154.132.4.ip.incapdns.net
Software: /
Resource Hash: 869f75be6d0599e7f027311d455fb9edfed635e8a94e0521ffa03e80e2f420e5

Request headers

Referer: http://frontdoor1.coupons.com/
Upgrade-Insecure-Requests: 1
User-Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/105.0.5195.125 Safari/537.36
accept-language: de-DE,de;q=0.9

Response headers

Cache-Control: no-cache, no-store
Content-Encoding: gzip
Content-Length: 3746
Content-Type: text/html
X-Robots-Tag: noindex

GET
H2 200 css2
fonts.googleapis.com/ Frame 6465 9 KB
1 KB 92ms
35ms Stylesheet
text/css 2a00:1450:400e:800::200a
GOOGLE

General

Check archive.org

Show headers Download Go to

Full URL

https://fonts.googleapis.com/css2?family=Inter:wght@300;400;500;700&display=swap

Requested by

Host: frontdoor1.coupons.com
URL: http://frontdoor1.coupons.com/_Incapsula_Resource?CWUDNSAI=1&xinfo=4-44737209-0%200NNN%20RT%281663855313969%200%29%20q%280%20-1%20-1%202%29%20r%280%20-1%29%20B16%20U5&incident_id=536000800081969495-214968361649968132&edet=16&cinfo=ffffffff&rpinfo=0&mth=GET

Protocol

H2

Security

TLS 1.3, , AES_128_GCM

Server

2a00:1450:400e:800::200a , Ireland, ASN15169 (GOOGLE, US),

Reverse DNS

Software

ESF /

Resource Hash

a6308a060ce27ea2c61de54a2259b0f504bd2d5ab1ed16e224e1c4efc783e8be

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: http://frontdoor1.coupons.com/
User-Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/105.0.5195.125 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=":443"; ma=2592000,h3-29=":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, 22 Sep 2022 12:05:31 GMT
server: ESF
cross-origin-opener-policy: same-origin-allow-popups
date: Thu, 22 Sep 2022 14:01:54 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, 22 Sep 2022 14:01:54 GMT

GET
DATA 200
OK truncated
/ Frame 6465 3 KB
0 Image
image/svg+xml

General

Check archive.org

Show headers Download Go to Show image

Full URL: data:truncated
Protocol: DATA
Server: -, , ASN (),
Reverse DNS
Software: /
Resource Hash: fefd82032600b1979cc5f02c1786044b8d91109a5d5c52051f05356ae41861fc

Request headers

accept-language: de-DE,de;q=0.9
Referer: http://frontdoor1.coupons.com/
User-Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/105.0.5195.125 Safari/537.36

Response headers

Content-Type: image/svg+xml

GET
H2 200 UcC73FwrK3iLTeHuS_fvQtMwCp50KnMa1ZL7.woff2
fonts.gstatic.com/s/inter/v12/ Frame 6465 37 KB
38 KB 71ms
21ms Font
font/woff2 2a00:1450:4001:801::2003
GOOGLE

General

Check archive.org

Show headers Download Go to

Full URL

https://fonts.gstatic.com/s/inter/v12/UcC73FwrK3iLTeHuS_fvQtMwCp50KnMa1ZL7.woff2

Requested by

Host: fonts.googleapis.com
URL: https://fonts.googleapis.com/css2?family=Inter:wght@300;400;500;700&display=swap

Protocol

H2

Security

TLS 1.3, , AES_128_GCM

Server

2a00:1450:4001:801::2003 Frankfurt am Main, Germany, ASN15169 (GOOGLE, US),

Reverse DNS

Software

sffe /

Resource Hash

450f3ba4e47ee174bd9692b396f264b907d37d2528f53911760f3d0edb785f7e

Security Headers

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

Request headers

Referer: https://fonts.googleapis.com/
Origin: http://frontdoor1.coupons.com
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/105.0.5195.125 Safari/537.36

Response headers

date: Mon, 19 Sep 2022 22:12:05 GMT
x-content-type-options: nosniff
age: 229789
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,h3-Q050=":443"; ma=2592000,h3-Q046=":443"; ma=2592000,h3-Q043=":443"; ma=2592000,quic=":443"; ma=2592000; v="46,43"
content-length: 37924
x-xss-protection: 0
last-modified: Mon, 11 Jul 2022 20:54:46 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: Tue, 19 Sep 2023 22:12:05 GMT

Verdicts & Comments Add Verdict or Comment

8 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.

3 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
.coupons.com/	1970-01-20 14:55:35	Name: visid_incap_2404851 Value: JD5fT3niSu21Wo8Er6lp4dFqLGMAAAAAQUIPAAAAAABwu8AzCq6PxXyH8H51ZuCU
.coupons.com/	1969-12-31 23:59:59	Name: incap_ses_536_2404851 Value: uxrbRg0l8y1XATZI40FwB9FqLGMAAAAAZhVnvj+oPnRhQ7huhNieug==
frontdoor1.coupons.com/	1970-01-20 06:10:55	Name: ___utmvc Value: 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

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: http://frontdoor1.coupons.com/ Message: Failed to load resource: the server responded with a status of 403 (Forbidden)

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.

fonts.googleapis.com
fonts.gstatic.com
frontdoor1.coupons.com
107.154.132.4
2a00:1450:4001:801::2003
2a00:1450:400e:800::200a
450f3ba4e47ee174bd9692b396f264b907d37d2528f53911760f3d0edb785f7e
7411f1361b1f539b1495e7e5fd69137d0c3cde272e775b99378a1581c2bba714
79f616f39ff1eef4a5075f5a4a9c0fead5593684e0dc31c4d9c94b50e7b38bc6
869f75be6d0599e7f027311d455fb9edfed635e8a94e0521ffa03e80e2f420e5
a6308a060ce27ea2c61de54a2259b0f504bd2d5ab1ed16e224e1c4efc783e8be
e3b0c44298fc1c149afbf4c8996fb92427ae41e4649b934ca495991b7852b855
fefd82032600b1979cc5f02c1786044b8d91109a5d5c52051f05356ae41861fc

frontdoor1.coupons.com Open in urlscan Pro 107.154.132.4 Public Scan

Summary

urlscan.io Verdict: No classification

Domain & IP information

Screenshot Live screenshot Full Image

Detected technologies

Page Statistics

6 Requests

33 %HTTPS

67 %IPv6

3 Domains

3 Subdomains

4 IPs

3 Countries

64 kBTransfer

201 kBSize

3 Cookies

0 Outgoing links

Redirected requests

6 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

Request headers

Response headers

Request headers

Response headers

Verdicts & Comments Add Verdict or Comment

8 JavaScript Global Variables

3 Cookies

1 Console Messages

Indicators

frontdoor1.coupons.com Open in urlscan Pro
107.154.132.4 Public Scan

Screenshot
Live screenshot

Full Image

6
Requests

33 %
HTTPS

67 %
IPv6

3
Domains

3
Subdomains

4
IPs

3
Countries

64 kB
Transfer

201 kB
Size

3
Cookies

6 HTTP transactions
1 data transactions