indexo.dev

sequencity.com

.com crawl

First seen 2026-06-01 · Last seen 2026-06-01 · ok HTTP/1.1 200 1228 ms crawled 2026-06-01

US · 104.21.15.201 · AS13335 Cloudflare, Inc.

Reputation 87/100 weak security headers no dmarc policy

Classifying

HTML metadata

Title
Sequencity
Description
Sequencity

Technology

CDN
Cloudflare
PHP
7.4.33 end of life
jQuery
1.11.1 known XSS (<3.5)
Social widgets
  • Vimeo Embed

Third-party hosts loaded (1)

  • player.vimeo.com×1

Registration

Registrar
NameSilo, LLC
Created
2022-10-30
Expires
2026-10-30 146 days left
Updated
2026-02-15
Name servers
  • celeste.ns.cloudflare.com
  • kayden.ns.cloudflare.com

DNS records live

NS
  • celeste.ns.cloudflare.com
  • kayden.ns.cloudflare.com
MX
  • 0 _dc-mx.98b16496e543.sequencity.com

Email authentication weak

SPF
v=spf1 +a +mx +ip4:198.252.98.28 include:_spf.arandomserver.com +ip4:198.252.106.241 ~all
softfail (~all)
DMARC
not published
DKIM
  • default: v=DKIM1; k=rsa; p=MIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEAq9khdgGD+Cm4IN32OUhSsc7TYpQHckeXCXwZ5t2mzS6YDcBmf6DPQskyTcOh8qxBprQHRwiU4igwIk…
selectors probed

Certificate (current)

WE1
from 2026-04-15 to 2026-07-14
Expires in 39 days

Full certificate history on crt.sh ↗

HTTP security headers

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

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

Links to (50)

Linked from (1)