indexo.dev

mywebserver.co

.co dns

First seen 2026-05-10 · Last seen 2026-05-13 · ok HTTP/1.1 200 6305 ms crawled 2026-05-16

US · 216.37.42.21 · AS17054 Expedient

Reputation 87/100 weak security headers no dmarc policy

Classifying

Technology

Server
Apache

DNS records live

NS
  • dns1.usethisnameserver.com
  • dns2.usethisnameserver.com
  • dns3.usethisnameserver.com
MX
  • 0 mywebserver.co

Email authentication weak

SPF
v=spf1 ip4:216.37.42.21 +a +mx include:relay.mailchannels.net ~all
softfail (~all)
DMARC
not published
DKIM
  • default: v=DKIM1; k=rsa; p=MIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEAstB3WEwS0xz1NlVrnGZFz4poCwOtZI43jkgYzIKSacExh3DIYNcINk88byJvftf8llkMssfaaYDROE…
selectors probed

Certificate (current)

R13
from 2026-04-02 to 2026-07-01
Expires in 41 days

Full certificate history on crt.sh ↗

HTTP security headers

Header hygiene 30/100 Checked live page: https://mywebserver.co/

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