No Security Risks Detected
This domain appears to be safe and secure
100%
Score
Disclaimer: This assessment is based on automated analysis of publicly available information. Results are for informational purposes only. For critical applications, consult security professionals.
Scan Information
Last checked:April 7, 2026 23:24:29
Target URL:https://p13-caldav.icloud.com/
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Page Information
Target URL
https://p13-caldav.icloud.com/
Page Title
p13-caldav.icloud.com
Status
Active
Host Information
Domain
p13-caldav.icloud.com
Server
AppleHttpServer/a3fb6e96e80a
Country
United States
IP Address
17.248.193.65
ASN Information
714
APPLE-ENGINEERING
Technologies
HSTS
Security
HTTP/3
Miscellaneous
SSL Certificate
HTTPS Enabled
Secure
Certificate Issuer
N/A
Valid From
2026-04-06 23:24:38
Valid Until
2027-04-07 23:24:38
Subject Name
p13-caldav.icloud.com
Performance Statistics
1
Total Requests
1
Domains
1
IP Addresses
722 Bytes
Transfer Size
Content Size0 Bytes
HTTP Headers
Connection
keep-alive
Content-Length
0
Date
Tue, 07 Apr 2026 23:24:39 GMT
Server
AppleHttpServer/a3fb6e96e80a
Strict-Transport-Security
max-age=31536000; includeSubDomains;
X-Apple-API-Version
v1
X-Apple-Calendar-Latency-Scorer-Ignore
true
X-Apple-Edge-Response-Time
20
X-Apple-Request-UUID
e90f007c-cdfd-46cb-be82-34690243dbb1
X-Responding-Instance
caldavj:3:p105-caldavj-666fbb5648-h4lgx:8080:2610B820:b8ba8e2c4137
access-control-expose-headers
X-Apple-Request-UUID,Via
alt-svc
h3=":443"; ma=300
via
xrail:icloud-xrail-group27-ext-5b45c97fb7-xmq7r:8301:26R123:grp27,631194250daa17e24277dea86cf30319:68569c0f63f2c24546fa4296370c3d22:ussea3
x-apple-user-partition
105
14 headers detected
Technology Stack Analysis
HSTS
Security
HTTP Strict Transport Security (HSTS) informs browsers that the site should only be accessed using HTTPS.
HTTP/3
Miscellaneous
HTTP/3 is the third major version of the Hypertext Transfer Protocol used to exchange information on the World Wide Web.
External Links 0
Requested Domains 1
p13-caldav.icloud.com
Subdomain
No category information available