indexo.dev

whatsthatsign.com

.com crawl

First seen 2026-05-03 · Last seen 2026-05-10 · ok HTTP/1.1 200 2203 ms crawled 2026-05-10

US · 74.208.236.36 · AS8560 IONOS SE

Reputation 89/100 weak security headers dmarc monitor-only

Classifying

Technology

Server
Apache

Third-party hosts loaded (4)

  • mirrors.creativecommons.org×1
  • steveslevinski.me×1
  • unpkg.com×1
  • www.signbank.org×1

Registration

Registrar
IONOS SE
Created
2023-08-02
Expires
2026-08-02 75 days left
Updated
2025-08-03
Name servers
  • ns1026.ui-dns.biz
  • ns1045.ui-dns.de
  • ns1101.ui-dns.com
  • ns1102.ui-dns.org

DNS records live

NS
  • ns1026.ui-dns.biz
  • ns1045.ui-dns.de
  • ns1101.ui-dns.com
  • ns1102.ui-dns.org
MX
  • 10 mx00.ionos.com
  • 10 mx01.ionos.com

Email authentication partial

SPF
v=spf1 include:_spf-us.ionos.com ~all
softfail (~all)
DMARC
v=DMARC1; p=none;
policy: none (monitoring only)
DKIM
no key found at common selectors

Certificate (current)

Sectigo Public Server Authentication CA DV R36
from 2026-01-01 to 2027-01-16
Expires in 242 days

Full certificate history on crt.sh ↗

HTTP security headers

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

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

Links to (1)

Linked from (2)