indexo.dev

nationalbuyinggroup.com

.com crawl

First seen 2026-04-16 · Last seen 2026-05-11 · ok HTTP/1.1 200 3386 ms crawled 2026-05-11

IE · 54.78.173.106 · AS16509 Amazon.com, Inc.

Reputation 70/100 wrong cert weak security headers

Classifying

HTML metadata

Title
National Buying Group
Language
en

Technology

Server
nginx
Analytics
  • Google Tag Manager
Fonts
  • Font Awesome
Third-party hosts loaded (8)
  • ebiz.uk×5
  • maxcdn.bootstrapcdn.com×2
  • ajax.googleapis.com×1
  • code.jquery.com×1
  • maps.google.com×1
  • use.fontawesome.com×1
  • www.google.com×1
  • www.googletagmanager.com×1

Registration

Registrar
Register.com - Network Solutions, LLC
Created
2005-04-08
Expires
2027-04-08 322 days left
Updated
2026-04-08
Name servers
  • ns0.swiftinter.net
  • ns1.swiftinter.net
  • ns2.swiftinternet.co.uk

DNS records live

NS
  • ns.nationalbuyinggroup.com
  • ns0.swiftinter.net
  • ns1.swiftinter.net
  • ns2.swiftinternet.co.uk
  • swift11.swiftinter.net
MX
  • 10 mail.nationalbuyinggroup.com
Verified for
  • Microsoft 365

Email authentication strong

SPF
v=spf1 include:amazonses.com +a +mx spf.protection.outlook.com include:spfa.swiftinter.net ip4:52.16.167.62 ip4: 80.90.205.55 -all
strict (-all)
DMARC
v=DMARC1; p=reject; sp=reject; rf=afrf; aspf=r; pct=100; ri=86400
policy: reject (enforced) · sp=reject
DKIM
  • default: v=DKIM1; p=MIGfMA0GCSqGSIb3DQEBAQUAA4GNADCBiQKBgQCwIDiEappqMkpKuUOQ9jaY5bzNNFfRHfT4gN8DPViwyT2kgxXvAxAcF+r1ZU64SvDrM0gLzCGunWomznK/kMcS1bVSn…
selectors probed

Certificate (current) wrong cert

Sectigo RSA Domain Validation Secure Server CA
from 2021-07-05 to 2022-07-06
Expired 1415 days ago

Full certificate history on crt.sh ↗

HTTP security headers

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

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

Linked from (2)