indexo.dev

aleks.com

.com crawl

First seen 2026-04-11 · Last seen 2026-05-18 · ok HTTP/1.1 200 809 ms crawled 2026-05-18

US · 52.52.174.1 · AS16509 Amazon.com, Inc.

Reputation 100/100

Classifying

HTML metadata

Title
Please wait...

Technology

Server
awselb

Registration

Registrar
CSC Corporate Domains, Inc.
Created
1996-09-10
Expires
2026-09-09 112 days left
Updated
2025-09-05
Name servers
  • ns-105.awsdns-13.com
  • ns-1227.awsdns-25.org
  • ns-1861.awsdns-40.co.uk
  • ns-906.awsdns-49.net

DNS records live

NS
  • ns-105.awsdns-13.com
  • ns-1227.awsdns-25.org
  • ns-1861.awsdns-40.co.uk
  • ns-906.awsdns-49.net
MX
  • 10 mail1.awn.aleks.com
  • 10 mail2.awn.aleks.com

Email authentication strong

SPF
v=spf1 mx ip4:198.45.24.39/32 ip4:192.243.80.0/20 ip4:204.8.133.5 ip4:52.9.43.147/32 ip4:54.219.0.73/32 include:mktomail.com include:spf.protection.outlook.com include:servers.mcsv.net ~all
softfail (~all)
DMARC
v=DMARC1; p=reject; fo=1; ri=3600; rua=mailto:dmarc_rua@emaildefense.proofpoint.com; ruf=mailto:dmarc_ruf@emaildefense.proofpoint.com
policy: reject (enforced)
DKIM
no key found at common selectors

Certificate (current)

Sectigo Public Server Authentication CA DV R36
from 2026-01-24 to 2027-01-25
Expires in 250 days

Full certificate history on crt.sh ↗

HTTP security headers

Header hygiene 80/100 Checked live page: https://aleks.com/

present
  • strict-transport-security
  • content-security-policy
  • x-content-type-options
  • referrer-policy
findings
  • CSP allows unsafe inline scripts/styles
  • missing frame protection
  • missing Permissions Policy
Header values
referrer-policy
strict-origin
x-content-type-options
nosniff
content-security-policy
default-src 'self' 'report-sample'; object-src 'none'; frame-ancestors 'none'; script-src 'self' 'unsafe-inline' 'unsafe-eval'; connect-src 'self'; base-uri 'self'; report-uri /aleks/csp_report?stamp=waf2023091201
strict-transport-security
max-age=31536000; includeSubDomains; preload

Linked from (8)