www.zocdoc.com - urlscan.io

Summary

This website contacted 3 IPs in 2 countries across 2 domains to perform 4 HTTP transactions. The main IP is 199.232.194.241, located in United States and belongs to FASTLY, US. The main domain is www.zocdoc.com. The Cisco Umbrella rank of the primary domain is 236599.
TLS certificate: Issued by DigiCert TLS RSA SHA256 2020 CA1 on December 7th 2023. Valid for: a year.

This is the only time www.zocdoc.com was scanned on urlscan.io!

urlscan.io Verdict: No classification

Domain & IP information

	IP Address	AS Autonomous System
1 1	2606:4700::68... 2606:4700::6813:a818	13335 (CLOUDFLAR...) (CLOUDFLARENET)
1 3	199.232.194.241 199.232.194.241	54113 (FASTLY) (FASTLY)
1	3.160.188.47 3.160.188.47	16509 (AMAZON-02) (AMAZON-02)
1	18.194.14.91 18.194.14.91	16509 (AMAZON-02) (AMAZON-02)
4	3

1 2606:4700::6813:a818 (United States) 1 redirects

ASN13335 (CLOUDFLARENET, US)

provider-auth.zocdoc.com	Domain lookup VirusTotal SecurityTrails crt.sh Censys Domaintools

3 199.232.194.241 (United States) 1 redirects

ASN54113 (FASTLY, US)

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

1 3.160.188.47 (United States)

ASN16509 (AMAZON-02, US)
PTR: server-3-160-188-47.mrs52.r.cloudfront.net

ct.captcha-delivery.com	Domain lookup VirusTotal SecurityTrails crt.sh Censys Domaintools

1 18.194.14.91 (Frankfurt am Main, Germany)

ASN16509 (AMAZON-02, US)
PTR: ec2-18-194-14-91.eu-central-1.compute.amazonaws.com

geo.captcha-delivery.com	Domain lookup VirusTotal SecurityTrails crt.sh Censys Domaintools

	Apex Domain Subdomains	Transfer
4	zocdoc.com 2 redirects provider-auth.zocdoc.com zocdoc.com — Cisco Umbrella Rank: 117172 www.zocdoc.com — Cisco Umbrella Rank: 236599	3 KB
2	captcha-delivery.com ct.captcha-delivery.com — Cisco Umbrella Rank: 117654 geo.captcha-delivery.com — Cisco Umbrella Rank: 48023	10 KB
4	2

	Domain	Requested by
2	www.zocdoc.com
1	geo.captcha-delivery.com	ct.captcha-delivery.com
1	ct.captcha-delivery.com	www.zocdoc.com
1	zocdoc.com	1 redirects
1	provider-auth.zocdoc.com	1 redirects
4	5

This site contains no links.

Subject Issuer	Validity	Valid
*.zocdoc.com DigiCert TLS RSA SHA256 2020 CA1	`2023-12-07` - `2024-12-13`	a year	crt.sh
*.captcha-delivery.com Amazon RSA 2048 M03	`2023-08-25` - `2024-09-22`	a year	crt.sh

This page contains 2 frames:

Primary Page: https://www.zocdoc.com/
Frame ID: F3CB9C505ED97AA352FFB84091A41BEA
Requests: 3 HTTP requests in this frame

Frame: https://geo.captcha-delivery.com/captcha/?initialCid=AHrlqAAAAAMAyzKizRy-zPcAudWbtw%3D%3D&hash=FD2A67F1C09ED58A5B136A11EDDA8B&cid=iFrwEZlHd4FgLel0sl2wCF8v~4it23N8VFpl1nD90CuUMQmoc_sEaUbzHqBDxkApVW~wbXrvW3N1_tFHB~R5WFZ3LSpukDw~KjijtLvIhjq5duB5XVjALfflBlb5Rqxb&t=fe&referer=https%3A%2F%2Fwww.zocdoc.com%2F&s=34648&e=eaeb8416944caf0fd2481c76755fed787c6f39895bbf357556f086200d0f65c4
Frame ID: 78B56E305863FD0978353FF2A6FA2CF6
Requests: 1 HTTP requests in this frame

Screenshot
Live screenshot

Full Image

Page Title

zocdoc.com

Page URL History Show full URLs

https://provider-auth.zocdoc.com/ HTTP 302
https://zocdoc.com/ HTTP 301
https://www.zocdoc.com/ Page URL

Detected technologies

Datadome (Miscellaneous) Expand

Overall confidence: 100%
Detected patterns

Page Statistics

4
Requests

100 %
HTTPS

25 %
IPv6

2
Domains

5
Subdomains

3
IPs

2
Countries

12 kB
Transfer

11 kB
Size

2
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://provider-auth.zocdoc.com/ HTTP 302
https://zocdoc.com/ HTTP 301
https://www.zocdoc.com/ Page URL

Redirected requests

There were HTTP redirect chains for the following requests:

4 HTTP transactions
0 data transactions

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

GET
H2

403

Primary Request / Show response
www.zocdoc.com/
Redirect Chain

https://provider-auth.zocdoc.com/
https://zocdoc.com/
https://www.zocdoc.com/

581 B
1 KB

39ms
12ms

Document
text/html

199.232.194.241
FASTLY

General

Check archive.org

Show headers Download Go to

Full URL

https://www.zocdoc.com/

Protocol

H2

Security

TLS 1.3, , AES_128_GCM

Server

199.232.194.241 , United States, ASN54113 (FASTLY, US),

Reverse DNS

Software

/

Resource Hash

7dd3b98cbbf0c5941bd45adea1691e3415399633d544fa9f7819eac03ae7b850

Security Headers

Name	Value
Strict-Transport-Security	max-age=31536000;
X-Content-Type-Options	nosniff
X-Xss-Protection	1; mode=block

Request headers

Upgrade-Insecure-Requests: 1
User-Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/123.0.0.0 Safari/537.36
accept-language: de-DE,de;q=0.9
sec-ch-ua: "Google Chrome";v="123", "Not:A-Brand";v="8", "Chromium";v="123"
sec-ch-ua-mobile: ?0
sec-ch-ua-platform: "Win32"

Response headers

accept-ch: Sec-CH-UA,Sec-CH-UA-Mobile,Sec-CH-UA-Platform,Sec-CH-UA-Arch,Sec-CH-UA-Full-Version-List,Sec-CH-UA-Model,Sec-CH-Device-Memory
accept-ranges: bytes
access-control-allow-credentials: true
access-control-allow-origin: *
access-control-expose-headers: x-dd-b, x-set-cookie
cache-control: max-age=0, private, no-cache, no-store, must-revalidate
charset: utf-8
content-length: 581
content-type: text/html;charset=utf-8
date: Mon, 25 Mar 2024 21:41:22 GMT
pragma: no-cache
strict-transport-security: max-age=31536000;
x-content-type-options: nosniff
x-datadome: protected
x-datadome-cid: AHrlqAAAAAMAyzKizRy-zPcAudWbtw==
x-xss-protection: 1; mode=block

Redirect headers

accept-ranges: bytes
cache-control: max-age=86400
content-length: 0
date: Mon, 25 Mar 2024 21:41:22 GMT
location: https://www.zocdoc.com/
retry-after: 0
strict-transport-security: max-age=31536000;
x-content-type-options: nosniff
x-xss-protection: 1; mode=block

GET
H2 200 c.js Show response
ct.captcha-delivery.com/ 9 KB
10 KB 104ms
29ms Script
application/javascript 3.160.188.47
AMAZON-02

General

Check archive.org

Show headers Download Go to

Full URL: https://ct.captcha-delivery.com/c.js
Requested by: Host: www.zocdoc.com
URL: https://www.zocdoc.com/
Protocol: H2
Security: TLS 1.3, , AES_128_GCM
Server: 3.160.188.47 , United States, ASN16509 (AMAZON-02, US),
Reverse DNS: server-3-160-188-47.mrs52.r.cloudfront.net
Software: AmazonS3 /
Resource Hash: cee17ddf5140bcb722ffd594f7fa245b9ca8d1191ea838f188b3ca28cbd141eb

Request headers

sec-ch-ua: "Google Chrome";v="123", "Not:A-Brand";v="8", "Chromium";v="123"
Referer: https://www.zocdoc.com/
accept-language: de-DE,de;q=0.9
sec-ch-ua-mobile: ?0
User-Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/123.0.0.0 Safari/537.36
sec-ch-ua-platform: "Win32"

Response headers

date: Mon, 25 Mar 2024 16:43:07 GMT
via: 1.1 44b74b23c5e60f8349560434950d9d2a.cloudfront.net (CloudFront)
last-modified: Mon, 25 Mar 2024 16:42:48 GMT
server: AmazonS3
x-amz-cf-pop: MRS52-P5
age: 17897
etag: "7e4300826c2ba54c853a5333d27c93ae"
x-amz-server-side-encryption: AES256
x-cache: Hit from cloudfront
content-type: application/javascript
accept-ranges: bytes
content-length: 9481
x-amz-cf-id: zv9mAEkoCPjHWXLjkghzLIwgzJApUWk20wSe5Tkf0C_v10ZG1lF1pA==

GET
H/1.1 200
OK /
geo.captcha-delivery.com/captcha/ Frame 78B5 0
0 83ms
18ms Document
text/html 18.194.14.91
AMAZON-02

General

Check archive.org

Show headers Download Go to

Full URL: https://geo.captcha-delivery.com/captcha/?initialCid=AHrlqAAAAAMAyzKizRy-zPcAudWbtw%3D%3D&hash=FD2A67F1C09ED58A5B136A11EDDA8B&cid=iFrwEZlHd4FgLel0sl2wCF8v~4it23N8VFpl1nD90CuUMQmoc_sEaUbzHqBDxkApVW~wbXrvW3N1_tFHB~R5WFZ3LSpukDw~KjijtLvIhjq5duB5XVjALfflBlb5Rqxb&t=fe&referer=https%3A%2F%2Fwww.zocdoc.com%2F&s=34648&e=eaeb8416944caf0fd2481c76755fed787c6f39895bbf357556f086200d0f65c4
Requested by: Host: ct.captcha-delivery.com
URL: https://ct.captcha-delivery.com/c.js
Protocol: HTTP/1.1
Security: TLS 1.3, , AES_128_GCM
Server: 18.194.14.91 Frankfurt am Main, Germany, ASN16509 (AMAZON-02, US),
Reverse DNS: ec2-18-194-14-91.eu-central-1.compute.amazonaws.com
Software: /
Resource Hash

Request headers

Referer: https://www.zocdoc.com/
Upgrade-Insecure-Requests: 1
User-Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/123.0.0.0 Safari/537.36
accept-language: de-DE,de;q=0.9
sec-ch-ua: "Google Chrome";v="123", "Not:A-Brand";v="8", "Chromium";v="123"
sec-ch-ua-mobile: ?0
sec-ch-ua-platform: "Win32"

Response headers

Access-Control-Allow-Origin: *
Content-Encoding: gzip
Content-Type: text/html;charset=utf-8
Date: Mon, 25 Mar 2024 21:41:23 GMT
Transfer-Encoding: chunked
Vary: Accept-Encoding

GET
H2 200 favicon.ico
www.zocdoc.com/ 827 B
1 KB 309ms
308ms Other
image/x-icon 199.232.194.241
FASTLY

General

Check archive.org

Show headers Download Go to

Full URL

https://www.zocdoc.com/favicon.ico

Protocol

H2

Security

TLS 1.3, , AES_128_GCM

Server

199.232.194.241 , United States, ASN54113 (FASTLY, US),

Reverse DNS

Software

/

Resource Hash

56b253cb1dcbc5b8558e204aaab58bdb7e32bbb1467b85ca5cd31ba75bfae4a0

Security Headers

Name	Value
Strict-Transport-Security	max-age=15552000; includeSubDomains
X-Content-Type-Options	nosniff
X-Xss-Protection	1; mode=block

Request headers

sec-ch-ua: "Google Chrome";v="123", "Not:A-Brand";v="8", "Chromium";v="123"
accept-language: de-DE,de;q=0.9
sec-ch-ua-mobile: ?0
User-Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/123.0.0.0 Safari/537.36
sec-ch-ua-arch: "x86"
sec-ch-device-memory: 8
Referer: https://www.zocdoc.com/
sec-ch-ua-full-version-list: "Google Chrome";v="123.0.6312.58", "Not:A-Brand";v="8.0.0.0", "Chromium";v="123.0.6312.58"
sec-ch-ua-model: ""
sec-ch-ua-platform: "Win32"

Response headers

strict-transport-security: max-age=15552000; includeSubDomains
date: Mon, 25 Mar 2024 21:41:24 GMT
x-content-type-options: nosniff
x-dns-prefetch-control: off
content-length: 827
x-xss-protection: 1; mode=block
x-response-time: 0.761ms
pragma: no-cache
referrer-policy: no-referrer, strict-origin-when-cross-origin
last-modified: Mon, 25 Mar 2024 20:50:58 GMT
etag: W/"33b-18e77616f50"
x-download-options: noopen
vary: Accept-Encoding
content-type: image/x-icon
access-control-expose-headers: x-set-cookie, x-dd-b
cache-control: no-store, no-cache, must-revalidate, proxy-revalidate
accept-ranges: bytes
expires: 0

Verdicts & Comments Add Verdict or Comment

3 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| 0 object| onpagereveal object| dd

2 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
			.zocdoc.com/	1970-01-21 04:08:58	Name: datadome Value: iFrwEZlHd4FgLel0sl2wCF8v~4it23N8VFpl1nD90CuUMQmoc_sEaUbzHqBDxkApVW~wbXrvW3N1_tFHB~R5WFZ3LSpukDw~KjijtLvIhjq5duB5XVjALfflBlb5Rqxb
			.zocdoc.com/	1970-01-21 04:59:22	Name: bsid Value: 4e714d082a6c4038b1b64c12b30b4950_2403252141

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: https://www.zocdoc.com/ Message: Failed to load resource: the server responded with a status of 403 ()

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=31536000;
X-Content-Type-Options	nosniff
X-Xss-Protection	1; mode=block

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.

ct.captcha-delivery.com
geo.captcha-delivery.com
provider-auth.zocdoc.com
www.zocdoc.com
zocdoc.com
18.194.14.91
199.232.194.241
2606:4700::6813:a818
3.160.188.47
56b253cb1dcbc5b8558e204aaab58bdb7e32bbb1467b85ca5cd31ba75bfae4a0
7dd3b98cbbf0c5941bd45adea1691e3415399633d544fa9f7819eac03ae7b850
cee17ddf5140bcb722ffd594f7fa245b9ca8d1191ea838f188b3ca28cbd141eb

www.zocdoc.com Open in urlscan Pro 199.232.194.241 Public Scan

Summary

urlscan.io Verdict: No classification

Domain & IP information

Screenshot Live screenshot Full Image

Page Title

Page URL History Show full URLs

Detected technologies

Page Statistics

4 Requests

100 %HTTPS

25 %IPv6

2 Domains

5 Subdomains

3 IPs

2 Countries

12 kBTransfer

11 kBSize

2 Cookies

0 Outgoing links

Page URL History

Redirected requests

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

Request headers

Response headers

Redirect headers

Request headers

Response headers

Request headers

Response headers

Request headers

Response headers

Verdicts & Comments Add Verdict or Comment

3 JavaScript Global Variables

2 Cookies

1 Console Messages

Security Headers

Indicators

www.zocdoc.com Open in urlscan Pro
199.232.194.241 Public Scan

Screenshot
Live screenshot

Full Image

4
Requests

100 %
HTTPS

25 %
IPv6

2
Domains

5
Subdomains

3
IPs

2
Countries

12 kB
Transfer

11 kB
Size

2
Cookies

4 HTTP transactions
0 data transactions