indexo.dev

mdsimple.com

.com crawl

First seen 2026-04-27 · Last seen 2026-04-27 · ok HTTP/1.1 200 2106 ms crawled 2026-05-20

US · 15.197.148.33 · AS16509 Amazon.com, Inc.

Reputation 89/100 weak security headers dmarc monitor-only

Classifying

Registration

Registrar
GoDaddy.com, LLC
Created
2020-08-14
Expires
2026-08-14 84 days left
Updated
2024-08-02
Name servers
  • ns33.domaincontrol.com
  • ns34.domaincontrol.com

DNS records live

NS
  • ns33.domaincontrol.com
  • ns34.domaincontrol.com
MX
  • 0 mdsimple-com.mail.protection.outlook.com
TXT
  • NETORGFT7622500.onmicrosoft.com
Verified for
  • Google

Email authentication partial

SPF
v=spf1 include:spf.em.secureserver.net include:secureserver.net -all
strict (-all)
DMARC
v=DMARC1; p=none; rua=mailto:report@dmarc.em.secureserver.net
policy: none (monitoring only)
DKIM
  • k2: v=DKIM1; k=rsa; p=MIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEAv2aC2KjGKLOwTweBY5A9RpjsxaBXR9r7OAU6U8/zn92ivImI75naUujWbItRI/QmL1jy5PWGqLwoUA…
selectors probed

Certificate (current)

GoDaddy TLS Intermediate CA DV - R1v1
from 2026-05-09 to 2026-11-23
Expires in 186 days

Full certificate history on crt.sh ↗

HTTP security headers

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

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

Linked from (1)