indexo.dev

alertlee.com

.com crawl

First seen 2026-04-22 · Last seen 2026-05-13 · ok HTTP/1.1 200 3201 ms crawled 2026-05-16

DE · 23.50.131.140 · AS20940 Akamai International B.V.

Reputation 95/100 weak security headers

Classifying

HTML metadata

Title
Alert Lee | Emergency Notification System

Technology

CDN
Akamai

Third-party hosts loaded (1)

  • cdn.jsdelivr.net×2

Social

Contact

Phone

Registration

Registrar
NameCheap, Inc.
Created
2019-01-03
Expires
2029-01-03 959 days left
Updated
2026-02-11
Name servers
  • a1-94.akam.net
  • a12-66.akam.net
  • a2-64.akam.net
  • a26-64.akam.net
  • a3-66.akam.net
  • a5-64.akam.net

DNS records live

NS
  • a1-94.akam.net
  • a12-66.akam.net
  • a2-64.akam.net
  • a26-64.akam.net
  • a3-66.akam.net
  • a5-64.akam.net
TXT
  • l8mfpn1pdn057tccd773p2m0kkwqt4p4
  • _lfkdekq8v2542d0lrp8k69je1gdnd5c

Email authentication no MX

SPF
v=spf1 include:spf.efwd.registrar-servers.com ~all
softfail (~all)
DMARC
not published
DKIM
no key found at common selectors

Certificate (current)

DigiCert Global G3 TLS ECC SHA384 2020 CA1
from 2026-04-03 to 2026-10-19
Expires in 152 days

Full certificate history on crt.sh ↗

HTTP security headers

Header hygiene 45/100 Checked live page: https://alertlee.com/

present
  • strict-transport-security
findings
  • short HSTS max-age
  • missing Content Security Policy
  • missing frame protection
  • missing content type protection
  • missing Referrer Policy
  • missing Permissions Policy
Header values
strict-transport-security
max-age=86400

Links to (6)

Linked from (2)