indexo.dev

y-t-r.co

.co crawl

First seen 2026-04-26 · Last seen 2026-05-16 · ok HTTP/1.1 200 969 ms crawled 2026-05-19

US · 52.37.200.9 · AS16509 Amazon.com, Inc.

Reputation 100/100

Classifying

HTML metadata

Language
en

Technology

Server
openresty
Ads
  • Meta Pixel
  • Xandr

Third-party hosts loaded (2)

  • connect.facebook.net×2
  • ib.adnxs.com×2

DNS records live

NS
  • ns-1109.awsdns-10.org
  • ns-1969.awsdns-54.co.uk
  • ns-347.awsdns-43.com
  • ns-558.awsdns-05.net

Email authentication no MX

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

Certificate (current)

R13
from 2026-04-13 to 2026-07-12
Expires in 53 days

Full certificate history on crt.sh ↗

HTTP security headers

Header hygiene 50/100 Checked live page: https://y-t-r.co/

present
  • strict-transport-security
findings
  • missing Content Security Policy
  • missing frame protection
  • missing content type protection
  • missing Referrer Policy
  • missing Permissions Policy
Header values
strict-transport-security
max-age=15724800; includeSubDomains

Linked from (1)