URL: https://hvacsystemservice.com/
Submission: On December 22 via automatic, source certstream-suspicious

Summary

This website contacted 3 IPs in 2 countries across 3 domains to perform 10 HTTP transactions. The main IP is 3.128.252.75, located in Seattle, United States and belongs to AMAZON-02, US. The main domain is hvacsystemservice.com.
TLS certificate: Issued by R3 on December 22nd 2020. Valid for: 3 months.
This is the only time hvacsystemservice.com was scanned on urlscan.io!

urlscan.io Verdict: No classification

Domain & IP information

IP Address AS Autonomous System
7 3.128.252.75 16509 (AMAZON-02)
1 2a00:1450:400... 15169 (GOOGLE)
2 2a00:1450:400... 15169 (GOOGLE)
10 3
Domain Requested by
7 hvacsystemservice.com hvacsystemservice.com
2 fonts.gstatic.com fonts.googleapis.com
1 fonts.googleapis.com hvacsystemservice.com
10 3

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

Domain
www.facebook.com
twitter.com
pinterest.com
Subject Issuer Validity Valid
*.hvacsystemservice.com
R3
2020-12-22 -
2021-03-22
3 months crt.sh
upload.video.google.com
GTS CA 1O1
2020-11-10 -
2021-02-02
3 months crt.sh
*.gstatic.com
GTS CA 1O1
2020-11-10 -
2021-02-02
3 months crt.sh

This page contains 1 frames:

Primary Page: https://hvacsystemservice.com/
Frame ID: 9FCDCDACAF1F54D290341B16E1173EF2
Requests: 10 HTTP requests in this frame

Screenshot


Detected technologies

Overall confidence: 100%
Detected patterns
  • headers server /nginx(?:\/([\d.]+))?/i

Page Statistics

10
Requests

100 %
HTTPS

67 %
IPv6

3
Domains

3
Subdomains

3
IPs

2
Countries

49 kB
Transfer

104 kB
Size

0
Cookies

Redirected requests

There were HTTP redirect chains for the following requests:

10 HTTP transactions

Resource
Path
Size
x-fer
Type
MIME-Type
Primary Request /
hvacsystemservice.com/
12 KB
4 KB
Document
General
Full URL
https://hvacsystemservice.com/
Protocol
H2
Security
TLS 1.2, ECDHE_ECDSA, AES_256_GCM
Server
3.128.252.75 Seattle, United States, ASN16509 (AMAZON-02, US),
Reverse DNS
ec2-3-128-252-75.us-east-2.compute.amazonaws.com
Software
nginx/1.17.9 /
Resource Hash
0dca68d1daf01176d24edd646a521068d09c44d7ad5d6dd2a5e67e3b87919a15
Security Headers
Name Value
X-Content-Type-Options nosniff
X-Frame-Options SAMEORIGIN
X-Xss-Protection 1; mode=block

Request headers

:method
GET
:authority
hvacsystemservice.com
:scheme
https
:path
/
pragma
no-cache
cache-control
no-cache
upgrade-insecure-requests
1
user-agent
Mozilla/5.0 (Macintosh; Intel Mac OS X 10_14_5) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/83.0.4103.61 Safari/537.36
accept
text/html,application/xhtml+xml,application/xml;q=0.9,image/avif,image/webp,image/apng,*/*;q=0.8,application/signed-exchange;v=b3;q=0.9
sec-fetch-site
none
sec-fetch-mode
navigate
sec-fetch-user
?1
sec-fetch-dest
document
accept-encoding
gzip, deflate, br
accept-language
en-US
Upgrade-Insecure-Requests
1
User-Agent
Mozilla/5.0 (Macintosh; Intel Mac OS X 10_14_5) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/83.0.4103.61 Safari/537.36

Response headers

server
nginx/1.17.9
date
Tue, 22 Dec 2020 08:06:06 GMT
content-type
text/html; charset=utf-8
etag
W/"3144-O8MI+aD7LlHijqCyVH5fDCuIwfg"
vary
Accept-Encoding
content-encoding
gzip
x-frame-options
SAMEORIGIN
x-content-type-options
nosniff
x-xss-protection
1; mode=block
w.css
hvacsystemservice.com/css/inspire/
33 KB
7 KB
Stylesheet
General
Full URL
https://hvacsystemservice.com/css/inspire/w.css
Requested by
Host: hvacsystemservice.com
URL: https://hvacsystemservice.com/
Protocol
H2
Security
TLS 1.2, ECDHE_ECDSA, AES_256_GCM
Server
3.128.252.75 Seattle, United States, ASN16509 (AMAZON-02, US),
Reverse DNS
ec2-3-128-252-75.us-east-2.compute.amazonaws.com
Software
nginx/1.17.9 /
Resource Hash
9b3db7f262e7287c2b73dc007f2d0da9fe95905121464b6456f8b80a9e433961
Security Headers
Name Value
X-Content-Type-Options nosniff
X-Frame-Options SAMEORIGIN
X-Xss-Protection 1; mode=block

Request headers

Referer
https://hvacsystemservice.com/
User-Agent
Mozilla/5.0 (Macintosh; Intel Mac OS X 10_14_5) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/83.0.4103.61 Safari/537.36

Response headers

date
Tue, 22 Dec 2020 08:06:07 GMT
content-encoding
gzip
x-content-type-options
nosniff
last-modified
Sat, 19 Dec 2020 04:49:49 GMT
server
nginx/1.17.9
etag
W/"8218-176795519c8"
x-frame-options
SAMEORIGIN
content-type
text/css; charset=UTF-8
cache-control
public, max-age=0
accept-ranges
bytes
vary
Accept-Encoding
x-xss-protection
1; mode=block
normalize.css
hvacsystemservice.com/css/inspire/
7 KB
3 KB
Stylesheet
General
Full URL
https://hvacsystemservice.com/css/inspire/normalize.css
Requested by
Host: hvacsystemservice.com
URL: https://hvacsystemservice.com/
Protocol
H2
Security
TLS 1.2, ECDHE_ECDSA, AES_256_GCM
Server
3.128.252.75 Seattle, United States, ASN16509 (AMAZON-02, US),
Reverse DNS
ec2-3-128-252-75.us-east-2.compute.amazonaws.com
Software
nginx/1.17.9 /
Resource Hash
e28ca5ee7b7d466b8c602462d488438144a77b88485ec1d626b04d81d399bfd1
Security Headers
Name Value
X-Content-Type-Options nosniff
X-Frame-Options SAMEORIGIN
X-Xss-Protection 1; mode=block

Request headers

Referer
https://hvacsystemservice.com/
User-Agent
Mozilla/5.0 (Macintosh; Intel Mac OS X 10_14_5) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/83.0.4103.61 Safari/537.36

Response headers

date
Tue, 22 Dec 2020 08:06:07 GMT
content-encoding
gzip
x-content-type-options
nosniff
last-modified
Sat, 19 Dec 2020 04:49:49 GMT
server
nginx/1.17.9
etag
W/"1d42-176795519c8"
x-frame-options
SAMEORIGIN
content-type
text/css; charset=UTF-8
cache-control
public, max-age=0
accept-ranges
bytes
vary
Accept-Encoding
x-xss-protection
1; mode=block
index.css
hvacsystemservice.com/css/inspire/
11 KB
2 KB
Stylesheet
General
Full URL
https://hvacsystemservice.com/css/inspire/index.css
Requested by
Host: hvacsystemservice.com
URL: https://hvacsystemservice.com/
Protocol
H2
Security
TLS 1.2, ECDHE_ECDSA, AES_256_GCM
Server
3.128.252.75 Seattle, United States, ASN16509 (AMAZON-02, US),
Reverse DNS
ec2-3-128-252-75.us-east-2.compute.amazonaws.com
Software
nginx/1.17.9 /
Resource Hash
e147339e5fa182f416dc473c755166eba618979fbdb0a62f123f36eb13cba7a4
Security Headers
Name Value
X-Content-Type-Options nosniff
X-Frame-Options SAMEORIGIN
X-Xss-Protection 1; mode=block

Request headers

Referer
https://hvacsystemservice.com/
User-Agent
Mozilla/5.0 (Macintosh; Intel Mac OS X 10_14_5) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/83.0.4103.61 Safari/537.36

Response headers

date
Tue, 22 Dec 2020 08:06:07 GMT
content-encoding
gzip
x-content-type-options
nosniff
last-modified
Sat, 19 Dec 2020 04:49:49 GMT
server
nginx/1.17.9
etag
W/"2c5c-176795519c8"
x-frame-options
SAMEORIGIN
content-type
text/css; charset=UTF-8
cache-control
public, max-age=0
accept-ranges
bytes
vary
Accept-Encoding
x-xss-protection
1; mode=block
custom.css
hvacsystemservice.com/css/inspire/
3 KB
1 KB
Stylesheet
General
Full URL
https://hvacsystemservice.com/css/inspire/custom.css
Requested by
Host: hvacsystemservice.com
URL: https://hvacsystemservice.com/
Protocol
H2
Security
TLS 1.2, ECDHE_ECDSA, AES_256_GCM
Server
3.128.252.75 Seattle, United States, ASN16509 (AMAZON-02, US),
Reverse DNS
ec2-3-128-252-75.us-east-2.compute.amazonaws.com
Software
nginx/1.17.9 /
Resource Hash
dd7b6f463b6de2d19837c2cc6fa46819a1ac95761ffd3874d180b4b9d2590b4d
Security Headers
Name Value
X-Content-Type-Options nosniff
X-Frame-Options SAMEORIGIN
X-Xss-Protection 1; mode=block

Request headers

Referer
https://hvacsystemservice.com/
User-Agent
Mozilla/5.0 (Macintosh; Intel Mac OS X 10_14_5) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/83.0.4103.61 Safari/537.36

Response headers

date
Tue, 22 Dec 2020 08:06:07 GMT
content-encoding
gzip
x-content-type-options
nosniff
last-modified
Sat, 19 Dec 2020 04:49:49 GMT
server
nginx/1.17.9
etag
W/"cae-176795519c8"
x-frame-options
SAMEORIGIN
content-type
text/css; charset=UTF-8
cache-control
public, max-age=0
accept-ranges
bytes
vary
Accept-Encoding
x-xss-protection
1; mode=block
css2
fonts.googleapis.com/
2 KB
550 B
Stylesheet
General
Full URL
https://fonts.googleapis.com/css2?family=Lato:ital,wght@0,400;0,700;1,400&display=swap
Requested by
Host: hvacsystemservice.com
URL: https://hvacsystemservice.com/
Protocol
H2
Security
TLS 1.3, , AES_128_GCM
Server
2a00:1450:4001:802::200a Frankfurt am Main, Germany, ASN15169 (GOOGLE, US),
Reverse DNS
Software
ESF /
Resource Hash
5be1ab10b7fcc4df9d3c24d38f5c0816bc15fd275673af3421af7e838a59356c
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

Referer
https://hvacsystemservice.com/
User-Agent
Mozilla/5.0 (Macintosh; Intel Mac OS X 10_14_5) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/83.0.4103.61 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
h3-29=":443"; ma=2592000,h3-T051=":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
Tue, 22 Dec 2020 08:06:07 GMT
server
ESF
date
Tue, 22 Dec 2020 08:06:07 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
Tue, 22 Dec 2020 08:06:07 GMT
lato.css
hvacsystemservice.com/css/fonts/
64 B
327 B
Stylesheet
General
Full URL
https://hvacsystemservice.com/css/fonts/lato.css
Requested by
Host: hvacsystemservice.com
URL: https://hvacsystemservice.com/
Protocol
H2
Security
TLS 1.2, ECDHE_ECDSA, AES_256_GCM
Server
3.128.252.75 Seattle, United States, ASN16509 (AMAZON-02, US),
Reverse DNS
ec2-3-128-252-75.us-east-2.compute.amazonaws.com
Software
nginx/1.17.9 /
Resource Hash
b467ee949c5d02939e0f01890bad22cd93e74f88091c14b3994cf43b91f66c0c
Security Headers
Name Value
X-Content-Type-Options nosniff
X-Frame-Options SAMEORIGIN
X-Xss-Protection 1; mode=block

Request headers

Referer
https://hvacsystemservice.com/
User-Agent
Mozilla/5.0 (Macintosh; Intel Mac OS X 10_14_5) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/83.0.4103.61 Safari/537.36

Response headers

date
Tue, 22 Dec 2020 08:06:07 GMT
x-content-type-options
nosniff
last-modified
Sat, 19 Dec 2020 04:49:49 GMT
server
nginx/1.17.9
etag
W/"40-176795519c8"
x-frame-options
SAMEORIGIN
content-type
text/css; charset=UTF-8
cache-control
public, max-age=0
accept-ranges
bytes
vary
Accept-Encoding
content-length
64
x-xss-protection
1; mode=block
index.js
hvacsystemservice.com/lazysizes/
8 KB
4 KB
Script
General
Full URL
https://hvacsystemservice.com/lazysizes/index.js
Requested by
Host: hvacsystemservice.com
URL: https://hvacsystemservice.com/
Protocol
H2
Security
TLS 1.2, ECDHE_ECDSA, AES_256_GCM
Server
3.128.252.75 Seattle, United States, ASN16509 (AMAZON-02, US),
Reverse DNS
ec2-3-128-252-75.us-east-2.compute.amazonaws.com
Software
nginx/1.17.9 /
Resource Hash
e85dc8540219ba11faaa7392297b39482650972c35704f979bea2312f28af936
Security Headers
Name Value
X-Content-Type-Options nosniff
X-Frame-Options SAMEORIGIN
X-Xss-Protection 1; mode=block

Request headers

Referer
https://hvacsystemservice.com/
User-Agent
Mozilla/5.0 (Macintosh; Intel Mac OS X 10_14_5) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/83.0.4103.61 Safari/537.36

Response headers

date
Tue, 22 Dec 2020 08:06:07 GMT
content-encoding
gzip
x-content-type-options
nosniff
last-modified
Sat, 19 Dec 2020 04:49:49 GMT
server
nginx/1.17.9
etag
W/"1e41-176795519c8"
x-frame-options
SAMEORIGIN
content-type
application/javascript; charset=UTF-8
cache-control
public, max-age=0
accept-ranges
bytes
vary
Accept-Encoding
x-xss-protection
1; mode=block
S6u9w4BMUTPHh6UVSwiPGQ3q5d0.woff2
fonts.gstatic.com/s/lato/v17/
14 KB
14 KB
Font
General
Full URL
https://fonts.gstatic.com/s/lato/v17/S6u9w4BMUTPHh6UVSwiPGQ3q5d0.woff2
Requested by
Host: fonts.googleapis.com
URL: https://fonts.googleapis.com/css2?family=Lato:ital,wght@0,400;0,700;1,400&display=swap
Protocol
H2
Security
TLS 1.3, , AES_128_GCM
Server
2a00:1450:4001:81e::2003 Frankfurt am Main, Germany, ASN15169 (GOOGLE, US),
Reverse DNS
Software
sffe /
Resource Hash
9baad10e85c5be8d5697086479983b6b477197103bf8f0f11817b1bdfb9a7451
Security Headers
Name Value
X-Content-Type-Options nosniff
X-Xss-Protection 0

Request headers

Origin
https://hvacsystemservice.com
Referer
https://fonts.googleapis.com/css2?family=Lato:ital,wght@0,400;0,700;1,400&display=swap
User-Agent
Mozilla/5.0 (Macintosh; Intel Mac OS X 10_14_5) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/83.0.4103.61 Safari/537.36

Response headers

date
Fri, 18 Dec 2020 06:27:50 GMT
x-content-type-options
nosniff
last-modified
Tue, 15 Sep 2020 18:12:25 GMT
server
sffe
age
351497
content-type
font/woff2
access-control-allow-origin
*
cache-control
public, max-age=31536000
accept-ranges
bytes
timing-allow-origin
*
alt-svc
h3-29=":443"; ma=2592000,h3-T051=":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
14176
x-xss-protection
0
expires
Sat, 18 Dec 2021 06:27:50 GMT
S6uyw4BMUTPHjx4wXiWtFCc.woff2
fonts.gstatic.com/s/lato/v17/
14 KB
14 KB
Font
General
Full URL
https://fonts.gstatic.com/s/lato/v17/S6uyw4BMUTPHjx4wXiWtFCc.woff2
Requested by
Host: fonts.googleapis.com
URL: https://fonts.googleapis.com/css2?family=Lato:ital,wght@0,400;0,700;1,400&display=swap
Protocol
H2
Security
TLS 1.3, , AES_128_GCM
Server
2a00:1450:4001:81e::2003 Frankfurt am Main, Germany, ASN15169 (GOOGLE, US),
Reverse DNS
Software
sffe /
Resource Hash
036d841b132c14046e26d8f2da1bc634c6ad34885ed1295660694a91c98933a6
Security Headers
Name Value
X-Content-Type-Options nosniff
X-Xss-Protection 0

Request headers

Origin
https://hvacsystemservice.com
Referer
https://fonts.googleapis.com/css2?family=Lato:ital,wght@0,400;0,700;1,400&display=swap
User-Agent
Mozilla/5.0 (Macintosh; Intel Mac OS X 10_14_5) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/83.0.4103.61 Safari/537.36

Response headers

date
Wed, 16 Dec 2020 18:04:14 GMT
x-content-type-options
nosniff
last-modified
Tue, 15 Sep 2020 18:12:59 GMT
server
sffe
age
482513
content-type
font/woff2
access-control-allow-origin
*
cache-control
public, max-age=31536000
accept-ranges
bytes
timing-allow-origin
*
alt-svc
h3-29=":443"; ma=2592000,h3-T051=":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
14044
x-xss-protection
0
expires
Thu, 16 Dec 2021 18:04:14 GMT

Verdicts & Comments Add Verdict or Comment

19 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| ontransitionrun object| ontransitionstart object| ontransitioncancel object| cookieStore function| showDirectoryPicker function| showOpenFilePicker function| showSaveFilePicker object| trustedTypes boolean| crossOriginIsolated object| lazySizes boolean| loaded function| checkStyleLoaded number| __a object| button object| tooltip undefined| create undefined| destroy undefined| show undefined| hide

0 Cookies

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
X-Content-Type-Options nosniff
X-Frame-Options SAMEORIGIN
X-Xss-Protection 1; mode=block