mailspamchecker.firebaseapp.com

Summary

This website contacted 3 IPs in 3 countries across 3 domains to perform 5 HTTP transactions. The main IP is 2620:0:890::100, located in United States and belongs to FASTLY, US. The main domain is mailspamchecker.firebaseapp.com.
TLS certificate: Issued by GTS CA 1D4 on July 10th 2023. Valid for: 3 months.

This is the only time mailspamchecker.firebaseapp.com was scanned on urlscan.io!

urlscan.io Verdict: No classification

Domain & IP information

	IP Address	AS Autonomous System
1	2620:0:890::100 2620:0:890::100	54113 (FASTLY) (FASTLY)
3	193.104.202.4 193.104.202.4	50346 (SUPPORT-IT) (SUPPORT-IT)
1	2404:6800:400... 2404:6800:4004:818::200a	15169 (GOOGLE) (GOOGLE)
5	3

1 2620:0:890::100 (United States)

ASN54113 (FASTLY, US)

mailspamchecker.firebaseapp.com	Domain lookup VirusTotal SecurityTrails crt.sh Censys Domaintools

3 193.104.202.4 (Copenhagen, Denmark)

ASN50346 (SUPPORT-IT, DK)
PTR: mx10.check4spam.dk

check4spam.dk	Domain lookup VirusTotal SecurityTrails crt.sh Censys Domaintools

1 2404:6800:4004:818::200a (Australia)

ASN15169 (GOOGLE, US)

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

	Apex Domain Subdomains	Transfer
3	check4spam.dk check4spam.dk	49 KB
1	googleapis.com ajax.googleapis.com — Cisco Umbrella Rank: 433	31 KB
1	firebaseapp.com mailspamchecker.firebaseapp.com	1 KB
5	3

	Domain	Requested by
3	check4spam.dk	mailspamchecker.firebaseapp.com
1	ajax.googleapis.com	mailspamchecker.firebaseapp.com
1	mailspamchecker.firebaseapp.com
5	3

This site contains no links.

Subject Issuer	Validity	Valid
firebaseapp.com GTS CA 1D4	`2023-07-10` - `2023-10-08`	3 months	crt.sh
*.check4spam.dk AlphaSSL CA - SHA256 - G4	`2023-03-29` - `2024-04-29`	a year	crt.sh
upload.video.google.com GTS CA 1C3	`2023-06-19` - `2023-09-11`	3 months	crt.sh

This page contains 1 frames:

Primary Page: https://mailspamchecker.firebaseapp.com/
Frame ID: BE0F84C8FBEBE228405A238B167FDC23
Requests: 5 HTTP requests in this frame

Screenshot
Live screenshot

Full Image

Page Title

MailCleaner

Detected technologies

jQuery (JavaScript Libraries) Expand

Overall confidence: 100%
Detected patterns

/([\d.]+)/jquery(?:\.min)?\.js
jquery.*\.js(?:\?ver(?:sion)?=([\d.]+))?

Page Statistics

5
Requests

100 %
HTTPS

67 %
IPv6

3
Domains

3
Subdomains

3
IPs

3
Countries

81 kB
Transfer

139 kB
Size

0
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:

5 HTTP transactions
0 data transactions

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

GET
H2 200 Primary Request / Show response
mailspamchecker.firebaseapp.com/ 4 KB
1 KB 113ms
97ms Document
text/html 2620:0:890::100
FASTLY

General

Check archive.org

Show headers Download Go to

Full URL

https://mailspamchecker.firebaseapp.com/

Protocol

H2

Security

TLS 1.3, , AES_128_GCM

Server

2620:0:890::100 , United States, ASN54113 (FASTLY, US),

Reverse DNS

Software

/

Resource Hash

d6ebcd657108aabd97272276f2d3ceb4766a0dc120df487c80659204e53c232a

Security Headers

Name	Value
Strict-Transport-Security	max-age=31556926; includeSubDomains; preload

Request headers

Upgrade-Insecure-Requests: 1
User-Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/114.0.5735.198 Safari/537.36
accept-language: jp-JP,jp;q=0.9

Response headers

accept-ranges: bytes
alt-svc: h3=":443";ma=86400,h3-29=":443";ma=86400,h3-27=":443";ma=86400
cache-control: max-age=3600
content-encoding: br
content-length: 1001
content-type: text/html; charset=utf-8
date: Wed, 12 Jul 2023 00:34:04 GMT
etag: "c7fa531ae2995e6df1aa7f81bb2e368cca3d178dfbf9283926e99532d141a9e0-br"
last-modified: Sun, 09 Jul 2023 23:58:14 GMT
strict-transport-security: max-age=31556926; includeSubDomains; preload
vary: x-fh-requested-host, accept-encoding
x-cache: MISS
x-cache-hits: 0
x-served-by: cache-tyo11970-TYO
x-timer: S1689122044.933504,VS0,VE85

GET
H/1.1 200
OK main.css
check4spam.dk/templates/check4spam.dk/css/ 5 KB
5 KB 1680ms
254ms Stylesheet
text/css 193.104.202.4
SUPPORT-IT

General

Check archive.org

Show headers Download Go to

Full URL: https://check4spam.dk/templates/check4spam.dk/css/main.css
Requested by: Host: mailspamchecker.firebaseapp.com
URL: https://mailspamchecker.firebaseapp.com/
Protocol: HTTP/1.1
Security: TLS 1.2, ECDHE_RSA, AES_256_GCM
Server: 193.104.202.4 Copenhagen, Denmark, ASN50346 (SUPPORT-IT, DK),
Reverse DNS: mx10.check4spam.dk
Software: Apache /
Resource Hash: f9ccc5680288885fbe0965bc08215a1ff64788fa2c5fd8ca868a781b55ca4ad7

Request headers

accept-language: jp-JP,jp;q=0.9
Referer: https://mailspamchecker.firebaseapp.com/
User-Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/114.0.5735.198 Safari/537.36

Response headers

Date: Wed, 12 Jul 2023 00:34:05 GMT
Last-Modified: Thu, 02 May 2019 00:30:13 GMT
Server: Apache
ETag: "126a-587dcbcc2ef40"
Content-Type: text/css
Connection: Keep-Alive
Accept-Ranges: bytes
Keep-Alive: timeout=100, max=100
Content-Length: 4714

GET
H/1.1 200
OK login.css
check4spam.dk/templates/check4spam.dk/css/ 3 KB
3 KB 1691ms
257ms Stylesheet
text/css 193.104.202.4
SUPPORT-IT

General

Check archive.org

Show headers Download Go to

Full URL: https://check4spam.dk/templates/check4spam.dk/css/login.css
Requested by: Host: mailspamchecker.firebaseapp.com
URL: https://mailspamchecker.firebaseapp.com/
Protocol: HTTP/1.1
Security: TLS 1.2, ECDHE_RSA, AES_256_GCM
Server: 193.104.202.4 Copenhagen, Denmark, ASN50346 (SUPPORT-IT, DK),
Reverse DNS: mx10.check4spam.dk
Software: Apache /
Resource Hash: 2ffdbdf94ad47f88fb4146edd7b973210bc768973178faf2d260e0e949556958

Request headers

accept-language: jp-JP,jp;q=0.9
Referer: https://mailspamchecker.firebaseapp.com/
User-Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/114.0.5735.198 Safari/537.36

Response headers

Date: Wed, 12 Jul 2023 00:34:05 GMT
Last-Modified: Sat, 26 Sep 2020 00:30:08 GMT
Server: Apache
ETag: "cc5-5b02c890e0400"
Content-Type: text/css
Connection: Keep-Alive
Accept-Ranges: bytes
Keep-Alive: timeout=100, max=100
Content-Length: 3269

GET
H2 200 jquery.min.js Show response
ajax.googleapis.com/ajax/libs/jquery/3.5.1/ 87 KB
31 KB 42ms
2ms Script
text/javascript 2404:6800:4004:818::200a
GOOGLE

General

Check archive.org

Show headers Download Go to

Full URL

https://ajax.googleapis.com/ajax/libs/jquery/3.5.1/jquery.min.js

Requested by

Host: mailspamchecker.firebaseapp.com
URL: https://mailspamchecker.firebaseapp.com/

Protocol

H2

Security

TLS 1.3, , AES_128_GCM

Server

2404:6800:4004:818::200a , Australia, ASN15169 (GOOGLE, US),

Reverse DNS

Software

sffe /

Resource Hash

f7f6a5894f1d19ddad6fa392b2ece2c5e578cbf7da4ea805b6885eb6985b6e3d

Security Headers

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

Request headers

accept-language: jp-JP,jp;q=0.9
Referer: https://mailspamchecker.firebaseapp.com/
User-Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/114.0.5735.198 Safari/537.36

Response headers

date: Fri, 07 Jul 2023 10:05:38 GMT
content-encoding: gzip
x-content-type-options: nosniff
age: 397706
content-security-policy-report-only: require-trusted-types-for 'script'; report-uri https://csp.withgoogle.com/csp/hosted-libraries-pushers
cross-origin-resource-policy: cross-origin
alt-svc: h3=":443"; ma=2592000,h3-29=":443"; ma=2592000
content-length: 31021
x-xss-protection: 0
last-modified: Fri, 08 May 2020 07:05:03 GMT
server: sffe
cross-origin-opener-policy: same-origin; report-to="hosted-libraries-pushers"
vary: Accept-Encoding
report-to: {"group":"hosted-libraries-pushers","max_age":2592000,"endpoints":[{"url":"https://csp.withgoogle.com/csp/report-to/hosted-libraries-pushers"}]}
content-type: text/javascript; charset=UTF-8
access-control-allow-origin: *
cache-control: public, max-age=31536000, stale-while-revalidate=2592000
accept-ranges: bytes
timing-allow-origin: *
expires: Sat, 06 Jul 2024 10:05:38 GMT

GET
H/1.1 200
OK login_header.png
check4spam.dk/templates/check4spam.dk/images/ 40 KB
41 KB 257ms
257ms Image
image/png 193.104.202.4
SUPPORT-IT

General

Check archive.org

Show headers Download Go to Show image

Full URL: https://check4spam.dk/templates/check4spam.dk/images/login_header.png
Requested by: Host: mailspamchecker.firebaseapp.com
URL: https://mailspamchecker.firebaseapp.com/
Protocol: HTTP/1.1
Security: TLS 1.2, ECDHE_RSA, AES_256_GCM
Server: 193.104.202.4 Copenhagen, Denmark, ASN50346 (SUPPORT-IT, DK),
Reverse DNS: mx10.check4spam.dk
Software: Apache /
Resource Hash: 132bed55b4af87f085635221a233ecf6f94ce14dedfca407b3c6864b634f7db3

Request headers

accept-language: jp-JP,jp;q=0.9
Referer: https://mailspamchecker.firebaseapp.com/
User-Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/114.0.5735.198 Safari/537.36

Response headers

Date: Wed, 12 Jul 2023 00:34:05 GMT
Last-Modified: Sat, 26 Sep 2020 11:28:34 GMT
Server: Apache
ETag: "a11e-5b035bbcbbc80"
Content-Type: image/png
Connection: Keep-Alive
Accept-Ranges: bytes
Keep-Alive: timeout=100, max=99
Content-Length: 41246

Verdicts & Comments Add Verdict or Comment

5 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

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.

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=31556926; includeSubDomains; preload

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.

ajax.googleapis.com
check4spam.dk
mailspamchecker.firebaseapp.com
193.104.202.4
2404:6800:4004:818::200a
2620:0:890::100
132bed55b4af87f085635221a233ecf6f94ce14dedfca407b3c6864b634f7db3
2ffdbdf94ad47f88fb4146edd7b973210bc768973178faf2d260e0e949556958
d6ebcd657108aabd97272276f2d3ceb4766a0dc120df487c80659204e53c232a
f7f6a5894f1d19ddad6fa392b2ece2c5e578cbf7da4ea805b6885eb6985b6e3d
f9ccc5680288885fbe0965bc08215a1ff64788fa2c5fd8ca868a781b55ca4ad7

mailspamchecker.firebaseapp.com Open in urlscan Pro 2620:0:890::100 Public Scan

Summary

urlscan.io Verdict: No classification

Domain & IP information

Screenshot Live screenshot Full Image

Page Title

Detected technologies

Page Statistics

5 Requests

100 %HTTPS

67 %IPv6

3 Domains

3 Subdomains

3 IPs

3 Countries

81 kBTransfer

139 kBSize

0 Cookies

0 Outgoing links

Redirected requests

5 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

Verdicts & Comments Add Verdict or Comment

5 JavaScript Global Variables

0 Cookies

Security Headers

Indicators

mailspamchecker.firebaseapp.com Open in urlscan Pro
2620:0:890::100 Public Scan

Screenshot
Live screenshot

Full Image

5
Requests

100 %
HTTPS

67 %
IPv6

3
Domains

3
Subdomains

3
IPs

3
Countries

81 kB
Transfer

139 kB
Size

0
Cookies

5 HTTP transactions
0 data transactions