check.covid-ops.gov.sg Open in urlscan Pro
185.199.110.153 Public Scan

Go To Rescan
Add Verdict Report

URL:
https://check.covid-ops.gov.sg/
Submission: On November 23 via automatic, source certstream-suspicious (November 23rd 2020, 3:09:01 am UTC)

Summary HTTP 8 Redirects Links 1 Behaviour Indicators

Similar DOM Content API

Summary

This website contacted 5 IPs in 2 countries across 4 domains to perform 8 HTTP transactions. The main IP is 185.199.110.153, located in United States and belongs to FASTLY, US. The main domain is check.covid-ops.gov.sg.
TLS certificate: Issued by DigiCert SHA2 High Assurance Server CA on May 6th 2020. Valid for: 2 years.

This is the only time check.covid-ops.gov.sg was scanned on urlscan.io!

urlscan.io Verdict: No classification

Domain & IP information

	IP Address		AS Autonomous System
4	185.199.110.153 185.199.110.153		54113 (FASTLY) (FASTLY)
1	2a00:1450:400... 2a00:1450:4001:820::200a		15169 (GOOGLE) (GOOGLE)
1	2a00:1450:400... 2a00:1450:4001:814::2003		15169 (GOOGLE) (GOOGLE)
1	2606:4700:10:... 2606:4700:10::6816:85f		13335 (CLOUDFLAR...) (CLOUDFLARENET)
8	5

4 185.199.110.153 (United States)

ASN54113 (FASTLY, US)

check.covid-ops.gov.sg	Domain lookup VirusTotal SecurityTrails crt.sh Censys Domaintools

1 2a00:1450:4001:820::200a (Frankfurt am Main, Germany)

ASN15169 (GOOGLE, US)

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

1 2a00:1450:4001:814::2003 (Frankfurt am Main, Germany)

ASN15169 (GOOGLE, US)

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

1 2606:4700:10::6816:85f (United States)

ASN13335 (CLOUDFLARENET, US)

covid-antigen-testing.data.gov.sg	Domain lookup VirusTotal SecurityTrails crt.sh Censys Domaintools

	Apex Domain Subdomains	Transfer
4	covid-ops.gov.sg check.covid-ops.gov.sg	104 KB
1	data.gov.sg covid-antigen-testing.data.gov.sg
1	gstatic.com fonts.gstatic.com	14 KB
1	googleapis.com fonts.googleapis.com	466 B
8	4

	Domain	Requested by
4	check.covid-ops.gov.sg	check.covid-ops.gov.sg
1	covid-antigen-testing.data.gov.sg	check.covid-ops.gov.sg
1	fonts.gstatic.com	fonts.googleapis.com
1	fonts.googleapis.com	check.covid-ops.gov.sg
8	4

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

Domain
moh.gov.sg

Subject Issuer	Validity	Valid
www.github.com DigiCert SHA2 High Assurance Server CA	`2020-05-06` - `2022-04-14`	2 years	crt.sh
upload.video.google.com GTS CA 1O1	`2020-11-03` - `2021-01-26`	3 months	crt.sh
*.gstatic.com GTS CA 1O1	`2020-11-03` - `2021-01-26`	3 months	crt.sh

This page contains 1 frames:

Primary Page: https://check.covid-ops.gov.sg/
Frame ID: D0C1CDDED02B1FF3BBFD4ADCE88B6305
Requests: 7 HTTP requests in this frame

Screenshot
Live screenshot

Full Image

Detected technologies

Ruby (Programming Languages) Expand

Overall confidence: 100%
Detected patterns

headers server /^GitHub\.com$/i

Varnish (Cache Tools) Expand

Overall confidence: 100%
Detected patterns

headers via /varnish(?: \(Varnish\/([\d.]+)\))?/i

Ruby on Rails (Web Frameworks) Expand

Overall confidence: 100%
Detected patterns

headers server /^GitHub\.com$/i

GitHub Pages (CDN) Expand

Overall confidence: 100%
Detected patterns

headers server /^GitHub\.com$/i

Google Font API (Font Scripts) Expand

Overall confidence: 100%
Detected patterns

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

Page Statistics

8
Requests

38 %
HTTPS

75 %
IPv6

4
Domains

4
Subdomains

5
IPs

2
Countries

118 kB
Transfer

121 kB
Size

0
Cookies

1 Outgoing links

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

URL: https://moh.gov.sg/

Search URL Search Domain Scan URL

Redirected requests

There were HTTP redirect chains for the following requests:

8 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
check.covid-ops.gov.sg/ 4 KB
2 KB 146ms
110ms Document
text/html 185.199.110.153
FASTLY

General

Check archive.org

Show headers Download Go to

Full URL: https://check.covid-ops.gov.sg/
Protocol: H2
Security: TLS 1.2, ECDHE_RSA, AES_128_GCM
Server: 185.199.110.153 , United States, ASN54113 (FASTLY, US),
Reverse DNS
Software: GitHub.com /
Resource Hash: 9017017a8773e699ce4a405bbd3bc4d078cd2adc2d748cdc523aaa3aee1d96ab

Request headers

:method: GET
:authority: check.covid-ops.gov.sg
: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

content-type: text/html; charset=utf-8
server: GitHub.com
last-modified: Mon, 23 Nov 2020 03:08:18 GMT
etag: W/"5fbb27a2-f42"
access-control-allow-origin: *
expires: Mon, 23 Nov 2020 03:18:45 GMT
cache-control: max-age=600
content-encoding: gzip
x-proxy-cache: MISS
x-github-request-id: 8BD6:20F0:2AF822:2E494D:5FBB27BD
accept-ranges: bytes
date: Mon, 23 Nov 2020 03:08:45 GMT
via: 1.1 varnish
age: 0
x-served-by: cache-ams21064-AMS
x-cache: MISS
x-cache-hits: 0
x-timer: S1606100925.371739,VS0,VE94
vary: Accept-Encoding
x-fastly-request-id: e2861180d54a3e58bd9cca65b2f20e172a085ca2
content-length: 1464

GET
H2 200 css
fonts.googleapis.com/ 719 B
466 B 15ms
14ms Stylesheet
text/css 2a00:1450:4001:820::200a
GOOGLE

General

Check archive.org

Show headers Download Go to

Full URL

https://fonts.googleapis.com/css?family=Lato&display=swap

Requested by

Host: check.covid-ops.gov.sg
URL: https://check.covid-ops.gov.sg/

Protocol

H2

Security

TLS 1.3, , AES_128_GCM

Server

2a00:1450:4001:820::200a Frankfurt am Main, Germany, ASN15169 (GOOGLE, US),

Reverse DNS

Software

ESF /

Resource Hash

9393b934cac9289f016f73e2261e414c65d635b4304cd0ffffb64169189143e6

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://check.covid-ops.gov.sg/
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
last-modified: Mon, 23 Nov 2020 02:40:13 GMT
server: ESF
link: <https://fonts.gstatic.com>; rel=preconnect; crossorigin
date: Mon, 23 Nov 2020 03:08:45 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: *
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
expires: Mon, 23 Nov 2020 03:08:45 GMT

GET
H2 200 style.css
check.covid-ops.gov.sg/ 2 KB
808 B 129ms
128ms Stylesheet
text/css 185.199.110.153
FASTLY

General

Check archive.org

Show headers Download Go to

Full URL: https://check.covid-ops.gov.sg/style.css
Requested by: Host: check.covid-ops.gov.sg
URL: https://check.covid-ops.gov.sg/
Protocol: H2
Security: TLS 1.2, ECDHE_RSA, AES_128_GCM
Server: 185.199.110.153 , United States, ASN54113 (FASTLY, US),
Reverse DNS
Software: GitHub.com /
Resource Hash: e865f35a5136eca6f1d139e694bb8110bdc82134494934a724fe0d7d1f46361f

Request headers

Referer: https://check.covid-ops.gov.sg/
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

x-fastly-request-id: f53b478f23a80f9d39952ff21cd91d1ad2bb9543
date: Mon, 23 Nov 2020 03:08:45 GMT
content-encoding: gzip
age: 0
x-cache: MISS
content-length: 649
x-served-by: cache-ams21064-AMS
access-control-allow-origin: *
last-modified: Mon, 23 Nov 2020 03:08:18 GMT
server: GitHub.com
x-github-request-id: CFD2:12AAC:646919:6B25AF:5FBB27BD
x-timer: S1606100925.488737,VS0,VE93
etag: W/"5fbb27a2-6d2"
vary: Accept-Encoding
content-type: text/css; charset=utf-8
via: 1.1 varnish
expires: Mon, 23 Nov 2020 03:18:45 GMT
cache-control: max-age=600
accept-ranges: bytes
x-proxy-cache: MISS
x-cache-hits: 0

GET
H2 200 masthead-logo.png
check.covid-ops.gov.sg/img/ 38 KB
38 KB 109ms
109ms Image
image/png 185.199.110.153
FASTLY

General

Check archive.org

Show headers Download Go to Show image

Full URL: https://check.covid-ops.gov.sg/img/masthead-logo.png
Requested by: Host: check.covid-ops.gov.sg
URL: https://check.covid-ops.gov.sg/
Protocol: H2
Security: TLS 1.2, ECDHE_RSA, AES_128_GCM
Server: 185.199.110.153 , United States, ASN54113 (FASTLY, US),
Reverse DNS
Software: GitHub.com /
Resource Hash: 632362ac05bf4c48ffbe8c4e20b8c95b1c8a4548fedef326636f643d406587da

Request headers

Referer: https://check.covid-ops.gov.sg/
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

x-fastly-request-id: 693d5485c5e72e4548c390f8d5c410862f4c609f
date: Mon, 23 Nov 2020 03:08:45 GMT
via: 1.1 varnish
age: 0
x-cache: MISS
content-length: 38628
x-served-by: cache-ams21064-AMS
last-modified: Mon, 23 Nov 2020 03:08:18 GMT
server: GitHub.com
x-github-request-id: 1500:81B8:C4F692:D17B7E:5FBB27BB
x-timer: S1606100925.489021,VS0,VE92
etag: "5fbb27a2-96e4"
vary: Accept-Encoding
content-type: image/png
access-control-allow-origin: *
expires: Mon, 23 Nov 2020 03:18:45 GMT
cache-control: max-age=600
accept-ranges: bytes
x-origin-cache: HIT
x-proxy-cache: MISS
x-cache-hits: 0

GET
H2 200 moh-logo.png
check.covid-ops.gov.sg/img/ 63 KB
64 KB 129ms
128ms Image
image/png 185.199.110.153
FASTLY

General

Check archive.org

Show headers Download Go to Show image

Full URL: https://check.covid-ops.gov.sg/img/moh-logo.png
Requested by: Host: check.covid-ops.gov.sg
URL: https://check.covid-ops.gov.sg/
Protocol: H2
Security: TLS 1.2, ECDHE_RSA, AES_128_GCM
Server: 185.199.110.153 , United States, ASN54113 (FASTLY, US),
Reverse DNS
Software: GitHub.com /
Resource Hash: 0430fa23cced995079cb55b5316c77732977e60b2584ccec8607a80b52903f20

Request headers

Referer: https://check.covid-ops.gov.sg/
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

x-fastly-request-id: 33f4c3635a16287526675753f6719f8cd9bb3226
date: Mon, 23 Nov 2020 03:08:45 GMT
via: 1.1 varnish
age: 0
x-cache: MISS
x-cache-hits: 0
content-length: 64928
x-served-by: cache-ams21064-AMS
last-modified: Mon, 23 Nov 2020 03:08:18 GMT
server: GitHub.com
x-github-request-id: 9408:81B8:C4F692:D17B56:5FBB27BA
x-timer: S1606100925.489331,VS0,VE93
etag: "5fbb27a2-fda0"
vary: Accept-Encoding
content-type: image/png
access-control-allow-origin: *
cache-control: max-age=600
accept-ranges: bytes
x-proxy-cache: MISS
expires: Mon, 23 Nov 2020 03:18:45 GMT

GET
H2 200 S6uyw4BMUTPHjx4wXiWtFCc.woff2
fonts.gstatic.com/s/lato/v17/ 14 KB
14 KB 6ms
5ms Font
font/woff2 2a00:1450:4001:814::2003
GOOGLE

General

Check archive.org

Show headers Download Go to

Full URL

https://fonts.gstatic.com/s/lato/v17/S6uyw4BMUTPHjx4wXiWtFCc.woff2

Requested by

Host: fonts.googleapis.com
URL: https://fonts.googleapis.com/css?family=Lato&display=swap

Protocol

H2

Security

TLS 1.3, , AES_128_GCM

Server

2a00:1450:4001:814::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://check.covid-ops.gov.sg
Referer: https://fonts.googleapis.com/css?family=Lato&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: Tue, 17 Nov 2020 11:20:39 GMT
x-content-type-options: nosniff
last-modified: Tue, 15 Sep 2020 18:12:59 GMT
server: sffe
age: 488886
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: Wed, 17 Nov 2021 11:20:39 GMT

OPTIONS
H2 204 result-check
covid-antigen-testing.data.gov.sg/v1/ 0
0 739ms
681ms Other 2606:4700:10::6816:85f
CLOUDFLARENET

General

Check archive.org

Show headers Download Go to

Full URL

https://covid-antigen-testing.data.gov.sg/v1/result-check

Protocol

H2

Server

2606:4700:10::6816:85f , United States, ASN13335 (CLOUDFLARENET, US),

Reverse DNS

Software

cloudflare / Express

Resource Hash

Security Headers

Name	Value
Strict-Transport-Security	max-age=0
X-Content-Type-Options	nosniff

Request headers

Accept: */*
Access-Control-Request-Method: POST
Access-Control-Request-Headers: content-type
Origin: https://check.covid-ops.gov.sg
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
Sec-Fetch-Mode: cors

Response headers

date: Mon, 23 Nov 2020 03:08:46 GMT
x-powered-by: Express
access-control-allow-origin: https://covid-ops.id.gov.sg
vary: Origin, Access-Control-Request-Headers
access-control-allow-credentials: true
access-control-allow-methods: GET,HEAD,PUT,PATCH,POST,DELETE
access-control-allow-headers: content-type
cf-cache-status: DYNAMIC
cf-request-id: 0694ac550400000605c7b3d000000001
expect-ct: max-age=604800, report-uri="https://report-uri.cloudflare.com/cdn-cgi/beacon/expect-ct"
strict-transport-security: max-age=0
x-content-type-options: nosniff
server: cloudflare
cf-ray: 5f67b0019d2e0605-FRA

POST result-check
covid-antigen-testing.data.gov.sg/v1/ 0
0

Failed requests

These URLs were requested, but there was no response received. You will also see them in the list above.

Domain: covid-antigen-testing.data.gov.sg
URL: https://covid-antigen-testing.data.gov.sg/v1/result-check

Verdicts & Comments Add Verdict or Comment

10 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 function| getResult

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.

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.

check.covid-ops.gov.sg
covid-antigen-testing.data.gov.sg
fonts.googleapis.com
fonts.gstatic.com
covid-antigen-testing.data.gov.sg
185.199.110.153
2606:4700:10::6816:85f
2a00:1450:4001:814::2003
2a00:1450:4001:820::200a
036d841b132c14046e26d8f2da1bc634c6ad34885ed1295660694a91c98933a6
0430fa23cced995079cb55b5316c77732977e60b2584ccec8607a80b52903f20
632362ac05bf4c48ffbe8c4e20b8c95b1c8a4548fedef326636f643d406587da
9017017a8773e699ce4a405bbd3bc4d078cd2adc2d748cdc523aaa3aee1d96ab
9393b934cac9289f016f73e2261e414c65d635b4304cd0ffffb64169189143e6
e865f35a5136eca6f1d139e694bb8110bdc82134494934a724fe0d7d1f46361f