indexo.dev

cerfniagara.com

.com crawl

First seen 2026-05-28 · Last seen 2026-05-28 · ok HTTP/1.1 200 671 ms crawled 2026-05-30

US · 52.206.91.89 · AS14618 Amazon.com, Inc.

Reputation 87/100 weak security headers no dmarc policy

Classifying

Technology

Server
nginx
CMS
Next.js
JS framework
Next.js

Registration

Registrar
Tucows Domains Inc.
Created
2010-07-28
Expires
2026-07-28 54 days left
Updated
2025-07-25
Name servers
  • ns1.hostpapa.com
  • ns2.hostpapa.com

DNS records live

NS
  • ns1.hostpapa.com
  • ns2.hostpapa.com
MX
  • 0 cerfniagara-com.mail.protection.outlook.com
TXT
  • e6b6b0a5-3b4c-4b70-9433-4c2ed4d0b299

Email authentication weak

SPF
v=spf1 include:spf.protection.outlook.com -all
strict (-all)
DMARC
not published
DKIM
  • default: v=DKIM1; k=rsa; p=MIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEAlcVbraO0qhyGIAbU8qjx1rx1GRg9NInroL5YQGmpFDKkr974k5/DLXEWjA0b/w21Eg/Rua+Mepb4Xu…
selectors probed

Certificate (current)

E8
from 2026-05-22 to 2026-08-20
Expires in 77 days

Full certificate history on crt.sh ↗

HTTP security headers

Header hygiene 30/100 Checked live page: https://cerfniagara.com/

findings
  • missing HSTS
  • missing Content Security Policy
  • missing frame protection
  • missing content type protection
  • missing Referrer Policy
  • missing Permissions Policy

Linked from (1)