indexo.dev

grahamsteinruck.com

.com crawl

First seen 2026-04-22 · Last seen 2026-04-22 · ok HTTP/1.1 200 1833 ms crawled 2026-05-16

US · 68.66.200.211 · AS55293 A2 Hosting, Inc.

Reputation 92/100 no dmarc policy

Classifying

Technology

Server
Apache

Registration

Registrar
Hostopia Canada Corp
Created
2010-12-29
Expires
2026-12-29 222 days left
Updated
2025-12-29
Name servers
  • ns1.supercp.com
  • ns2.supercp.com

DNS records live

NS
  • ns1.supercp.com
  • ns2.supercp.com
MX
  • 0 grahamsteinruck.com

Email authentication weak

SPF
not published
DMARC
not published
DKIM
no key found at common selectors

Certificate (current)

R13
from 2026-03-26 to 2026-06-24
Expires in 34 days

Full certificate history on crt.sh ↗

HTTP security headers

Header hygiene 70/100 Checked live page: https://grahamsteinruck.com/

present
  • strict-transport-security
  • x-frame-options
  • x-content-type-options
findings
  • missing Content Security Policy
  • missing Referrer Policy
  • missing Permissions Policy
Header values
x-frame-options
SAMEORIGIN
x-content-type-options
nosniff
strict-transport-security
max-age=63072000; includeSubDomains

Linked from (1)