indexo.dev

ctbs.info

.info crawl

First seen 2026-04-13 · Last seen 2026-05-16 · ok HTTP/1.1 200 711 ms crawled 2026-05-06

RU · 213.139.209.158 · AS198610 Beget LLC

Reputation 87/100 weak security headers no dmarc policy

Classifying

HTML metadata

Title
Учебный центр СТБШ
Description
Строительно-технологическая бизнес-школа. info@ctbs.info Напишите нам +7 (495) 308-90-33 пн-пт: с 9:00 до 18:00. Сведения об организации. Документы. Образование. Структура и органы управления. Руководители и преподаватели. Отзывы. Скрыть
Language
ru
Canonical
https://ctbs.info

Technology

Server
nginx
CMS
Joomla
Analytics
  • Google Tag Manager

Third-party hosts loaded (6)

  • www.google.com×2
  • ajax.aspnetcdn.com×1
  • informer.yandex.ru×1
  • mc.yandex.ru×1
  • thumb.tildacdn.com×1
  • www.googletagmanager.com×1

Social

Contact

Email
Phone

Registration

Registrar
PDR Ltd. d/b/a PublicDomainRegistry.com
Created
2013-10-17
Expires
2026-10-17 151 days left
Updated
2026-02-11
Name servers
  • ns1.r01.ru
  • ns2.r01.ru

DNS records live

NS
  • ns1.r01.ru
  • ns2.r01.ru
MX
  • 10 mx.yandex.net

Email authentication partial

SPF
v=spf1 ip4:213.139.209.158 include:_spf.yandex.net include:spf.unisender.com ~all
softfail (~all)
DMARC
not published
DKIM
  • mail: v=DKIM1; k=rsa; t=s; p=MIGfMA0GCSqGSIb3DQEBAQUAA4GNADCBiQKBgQCrPVMbjUhHi0mhdXmAAmrcunZDipXszInWa6Q/4pwUw6OR97YhihpQRuME9O8ei/o2K/tUErF4C0aaO…
selectors probed

Certificate (current)

R12
from 2026-03-30 to 2026-06-28
Expires in 40 days

Full certificate history on crt.sh ↗

HTTP security headers

Header hygiene 45/100 Checked live page: https://ctbs.info/

present
  • x-frame-options
  • x-content-type-options
findings
  • missing HSTS
  • missing Content Security Policy
  • weak content type protection
  • missing Referrer Policy
  • missing Permissions Policy
Header values
x-frame-options
SAMEORIGIN
x-content-type-options
nosniff, nosniff

Links to (7)

Linked from (2)