SSL Verification Bypassed

The server's SSL certificate could not be verified. The inspection was completed using insecure mode. Data may be less reliable.

Reason:

Hostname Mismatch - certificate is issued for reroute443.microsoft.com, not for mail.microsoft.is

DOWN

HTTP Status

404

Ping

79 ms

Technologies

2

Technologies Detected

Infrastructure & Network (2)

DNS Provider
Azure DNS logo
Azure DNS

Azure DNS is a hosting service for DNS domains from Microsoft Azure.

Web Server
Kestrel logo
Kestrel

Kestrel is a cross-platform, open-source web server for ASP.NET Core applications.

Domain Owner Information

View Full WHOIS

SSL/TLS Certificate

View Full SSL Report
Issued By
C=US, O=Microsoft Corporation, CN=Microsoft Azure RSA TLS Issuing CA 03
Security Score
76 /100

Network & Hosting

View DNS Records

CNAME Record

This domain is an alias for:

microsoft.is

Resources

microsoft.is (1 resources)

Images (1)
Inspected on December 28, 2025 at 21:45 UTC