indexo.dev

addmustard.com

.com crawl

First seen 2026-04-16 · Last seen 2026-05-08 · ok HTTP/1.1 200 1720 ms crawled 2026-05-11

GB · 3.10.151.140 · AS16509 Amazon.com, Inc.

Reputation 95/100 weak security headers

sector b2b services type homepage

HTML metadata

Title
Brand, Marketing, Technology for Entrepreneurs | addmustard
Description
We are a brand, marketing and technology agency that works exclusively with entrepreneurial businesses to drive profitable growth.
Language
en
Canonical
https://www.addmustard.com/

Technology

Server
Apache
CMS
Gatsby
Analytics
  • Google Tag Manager
Fonts
  • Google Fonts

Third-party hosts loaded (3)

  • fonts.googleapis.com×2
  • fonts.gstatic.com×1
  • www.googletagmanager.com×1

Registration

Registrar
Amazon Registrar, Inc.
Created
2011-03-10
Expires
2027-03-10 294 days left
Updated
2026-02-03
Name servers
  • ns-1299.awsdns-34.org
  • ns-1841.awsdns-38.co.uk
  • ns-331.awsdns-41.com
  • ns-764.awsdns-31.net

DNS records live

NS
  • ns-1299.awsdns-34.org
  • ns-1841.awsdns-38.co.uk
  • ns-331.awsdns-41.com
  • ns-764.awsdns-31.net
MX
  • 0 addmustard-com.mail.protection.outlook.com

Email authentication strong

SPF
v=spf1 include:spf.protection.outlook.com -all
strict (-all)
DMARC
v=DMARC1; p=reject; pct=100;
policy: reject (enforced)
DKIM
Show 5 DKIM selectors
  • selector1: v=DKIM1; k=rsa; p=MIGfMA0GCSqGSIb3DQEBAQUAA4GNADCBiQKBgQDDexNznXGpzXV9SAyAtP1DBZ+TpZNei6nVFKrz1Lqgrb4jvJIMEjDtvBmuQ/ci7oMx/r1mWNLgo+5mQcSc4t…
  • selector2: v=DKIM1; k=rsa; p=MIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEAxg2a1HlMb0M2/FWYBkor8j9GshpDGqba41Ued48kYZHOPvYYUwA0Dud1+panIxLJm6RyOh9AFlK2kD…
  • k2: v=DKIM1; k=rsa; p=MIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEAv2aC2KjGKLOwTweBY5A9RpjsxaBXR9r7OAU6U8/zn92ivImI75naUujWbItRI/QmL1jy5PWGqLwoUA…
  • s1: k=rsa; t=s; p=MIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEAzP8HjdvUk4Oxij4h8Bc5eVC0qpL/6g2CiALpHT7tloBLL8w6yh2JnT4TKTrx2jfborEJNug6j0/d4icNhT…
  • s2: k=rsa; t=s; p=MIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEA8PIMx2WzfCpKuY2zS4FCP4+/N/zWfkeE8Kg/0PU5RlyuuI3sCWVoMMrBPAELv1KX11t50WLqI1qimpw6Q/…
selectors probed

Certificate (current)

E8
from 2026-04-11 to 2026-07-10
Expires in 51 days

Full certificate history on crt.sh ↗

HTTP security headers

Header hygiene 40/100 Checked live page: https://www.addmustard.com/

present
  • x-frame-options
findings
  • missing HSTS
  • missing Content Security Policy
  • missing content type protection
  • missing Referrer Policy
  • missing Permissions Policy
Header values
x-frame-options
SAMEORIGIN

Linked from (1)