indexo.dev

mailcenter.biz

.biz dns

First seen 2026-05-14 · Last seen 2026-05-31 · ok HTTP/1.1 200 112 ms crawled 2026-06-02

DE · 62.116.165.55 · AS15456 InterNetX GmbH

Reputation 62/100 wrong cert weak security headers no dmarc policy

Classifying

Technology

Server
nginx

Registration

Registrar
InternetX GmbH
Created
2013-11-29
Expires
2026-11-28 178 days left
Updated
2026-01-13
Name servers
  • c.ns14.net
  • b.ns14.net
  • d.ns14.net
  • a.ns14.net

DNS records live

NS
  • a.ns14.net
  • b.ns14.net
  • c.ns14.net
  • d.ns14.net
MX
  • 10 mail.mailcenter.biz

Email authentication weak

SPF
not published
DMARC
not published
DKIM
no key found at common selectors

Certificate (current) wrong cert

R12
from 2026-04-06 to 2026-07-05
Expires in 32 days

Full certificate history on crt.sh ↗

HTTP security headers

Header hygiene 35/100 Checked over plain HTTP: http://mailcenter.biz/

findings
  • checked over plain HTTP
  • missing Content Security Policy
  • missing frame protection
  • missing content type protection
  • missing Referrer Policy
  • missing Permissions Policy

Links to (1)