adu.com

https://adu.com· First analyzed 26 May 2026· Updated 26 May 2026

This site uses bot protection

The website blocked automated page access (e.g. Cloudflare Turnstile). Only DNS-based modules could be analyzed — hosting, SSL, email infrastructure, and domain info are shown below. Technology stack, SEO, and other page-content modules are unavailable for this site.

Hosting Provider

Cloudflare

cloudflare.com

IP Address

104.21.78.194

Site Location

🇨🇦 Canadavia ip

Server Location

🇨🇦 Toronto, Canada

ASN

AS13335

Organization

Cloudflare, Inc.

CDN

Cloudflare

WAF

Cloudflare

Nameservers

brad.ns.cloudflare.com.becky.ns.cloudflare.com.

Security Score

71%Good

HTTPS

No WAF

40d

Certificate Details

Type

Domain Validated (DV)

Certificate Authority

Google Trust Services

Key Algorithm

ECDSA (secp256r1) (256 bit)

Signature

ECDSA with SHA-256

TLS Version

TLSv1.3

HTTP Protocol

HTTP/2+H3

Valid From

06.04.2026

Valid Until

05.07.2026

OCSP Stapling

Enabled

Subject Alternative Names (1)

adu.com

SHA-256 Fingerprint

8D:34:44:62:81:3C:0E:D9:97:9E:2C:28:F3:09:6E:D6:7A:7C:05:E1...

Top Recommendations

Security recommendation preview

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Email Infrastructure

Custom Mail Server

Score

SPF

DKIM

DMARC

DMARC Policy

Quarantine (Moderate)

MX Records (2)

mx1-us1.ppe-hosted.com

mx2-us1.ppe-hosted.com

Domain Information

adu.com

Domain Age

27y 11m

Created

16.06.1998

Expires

15.06.2031

Last Updated

17.05.2026

Registrar

Cloudflare, Inc.

DNSSEC

Not Enabled

Website Identity

adu.com

27 years old

Location detected: 🇨🇦 Canadavia ip

Cloudflare, Inc.