indexo.dev

topkul.com

.com crawl

First seen 2026-04-13 · Last seen 2026-05-02 · ok HTTP/1.1 200 1086 ms crawled 2026-05-07

US · 188.114.97.3 · AS13335 Cloudflare, Inc.

Reputation 87/100 weak security headers no dmarc policy

Classifying

Technology

CDN
Cloudflare

Registration

Registrar
GoDaddy.com, LLC
Created
2024-02-26
Expires
2027-02-26 282 days left
Updated
2026-02-27
Name servers
  • arnold.ns.cloudflare.com
  • elly.ns.cloudflare.com

DNS records live

NS
  • arnold.ns.cloudflare.com
  • elly.ns.cloudflare.com
MX
  • 1 route3.mx.cloudflare.net
  • 13 route1.mx.cloudflare.net
  • 21 route2.mx.cloudflare.net
TXT
  • google-site-verification=EJEG2WFv64jhsDJ2HSX9X6bEkKwnpxycW1Swzyzc4Ok

Email authentication partial

SPF
v=spf1 include:_spf.mx.cloudflare.net ~all
softfail (~all)
DMARC
not published
DKIM
no key found at common selectors

Certificate (current)

WE1
from 2026-04-06 to 2026-07-05
Expires in 47 days

Full certificate history on crt.sh ↗

HTTP security headers

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

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

Linked from (1)