indexo.dev

dvmn.org

.org crawl

First seen 2026-04-12 · Last seen 2026-05-02 · ok HTTP/1.1 200 2896 ms crawled 2026-05-05

RU · 84.201.142.238 · AS200350 Yandex.Cloud LLC

Reputation 100/100

Classifying

HTML metadata

Title
Главная
Description
Онлайн-курс с наставником
Canonical
https://dvmn.org/

Open Graph

url
https://dvmn.org/
title
Главная
description
Онлайн-курс с наставником

Technology

Server
ycalb
Analytics
  • Google Tag Manager
Fonts
  • Google Fonts
Third-party hosts loaded (8)
  • ca.imspixel.com×2
  • fonts.googleapis.com×2
  • fonts.gstatic.com×1
  • mc.yandex.ru×1
  • neo.tildacdn.com×1
  • static.tildacdn.com×1
  • ws.tildacdn.com×1
  • www.googletagmanager.com×1

Social

Contact

Phone

Registration

Registrar
Registrar of Domain Names REG.RU LLC
Created
2017-04-27
Expires
2028-04-27 709 days left
Updated
2025-03-16
Name servers
  • ns1.reg.ru
  • ns2.reg.ru

DNS records live

NS
  • ns1.reg.ru
  • ns2.reg.ru
MX
  • 10 mx1.hosting.reg.ru
  • 15 mx2.hosting.reg.ru
TXT
Show 5 TXT records
  • v=spf1 a mx include:_spf.hosting.reg.ru ip4:37.140.192.176 include:spf.unisender.com ~all
  • yandex-verification: 6a9e9e11792c9683
  • yandex-verification: a8a1cfa40c5c62ab
  • fk-verify=efc01018a7b90c302ebf638b3296395b
  • google-site-verification=VtyQJOfFVuiZ-sK33-YSnB5unK9k-32xuIc9gARRxBY

Certificate (current)

R13
from 2026-04-20 to 2026-07-19
Expires in 61 days

Full certificate history on crt.sh ↗

HTTP security headers

Header hygiene 55/100 Checked live page: https://dvmn.org/

present
  • x-frame-options
  • x-content-type-options
  • referrer-policy
findings
  • missing HSTS
  • missing Content Security Policy
  • missing Permissions Policy
Header values
referrer-policy
same-origin
x-frame-options
DENY
x-content-type-options
nosniff

Links to (4)

Linked from (2)