indexo.dev

blackberry.net

.net toplist

First seen 2026-04-11 · Last seen 2026-04-11 · ok HTTP/1.1 200 835 ms crawled 2026-05-18

CA · 74.82.72.235 · AS18705 BlackBerry Limited

Reputation 94/100 dmarc monitor-only

Classifying

Technology

Server
Apache

Registration

Registrar
MarkMonitor Inc.
Created
1998-08-17
Expires
2026-08-16 87 days left
Updated
2025-07-15
Name servers
  • ns-1191.awsdns-20.org
  • ns-1882.awsdns-43.co.uk
  • ns-274.awsdns-34.com
  • ns-970.awsdns-57.net

DNS records live

NS
  • ns-1191.awsdns-20.org
  • ns-1882.awsdns-43.co.uk
  • ns-274.awsdns-34.com
  • ns-970.awsdns-57.net
MX
Show 6 MX records
  • 10 mx11.blackberry.com
  • 10 mx12.blackberry.com
  • 10 mx13.blackberry.com
  • 10 mx14.blackberry.com
  • 10 mx15.blackberry.com
  • 10 mx16.blackberry.com
Verified for
  • Microsoft 365

Email authentication weak

SPF
not published
DMARC
v=DMARC1; p=none; fo=1; rua=mailto:dmarc_rua@emaildefense.proofpoint.com; ruf=mailto:dmarc_ruf@emaildefense.proofpoint.com
policy: none (monitoring only)
DKIM
no key found at common selectors

Certificate (current)

DigiCert Global G2 TLS RSA SHA256 2020 CA1
from 2025-07-23 to 2026-08-01
Expires in 72 days

Full certificate history on crt.sh ↗

HTTP security headers

Header hygiene 85/100 Checked live page: https://blackberry.net/

present
  • strict-transport-security
  • content-security-policy
  • x-frame-options
  • x-content-type-options
findings
  • short HSTS max-age
  • missing Referrer Policy
  • missing Permissions Policy
Header values
x-frame-options
SAMEORIGIN
x-content-type-options
nosniff
content-security-policy
frame-ancestors 'self';
strict-transport-security
max-age=600;