indexo.dev

topon.tech

.tech crawl

First seen 2026-05-08 · Last seen 2026-05-08 · ok HTTP/1.1 200 4488 ms crawled 2026-05-15

VN · 202.92.6.147 · AS135905 VIETNAM POSTS AND TELECOMMUNICATIONS GROUP

Reputation 62/100 listed in spam blocklist weak security headers no dmarc policy

Classifying

HTML metadata

Title
Web Design, Mobile App & Software Development Company in Vietnam | TOT
Description
TOT - Web Design, Mobile App & Outsourcing Software Development Company in Viet Nam. Hotline/ WhatsApp/ Zalo: +84 906 712 137.
Language
en-US
Generator
Elementor 3.25.10; features: additional_custom_breakpoints, e_optimized_control_loading, e_element_cache; settings: css_print_method-external, google_font-enabled, font_display-swap
Canonical
https://topon.tech/en/
Translations
  • en
  • vi

Open Graph

url
https://topon.tech/en/
title
Web Design, Mobile App & Software Development Company in Vietnam | TOT
locale
en_US
site name
TopOnTech
description
TOT - Web Design, Mobile App & Outsourcing Software Development Company in Viet Nam. Hotline/ WhatsApp/ Zalo: +84 906 712 137.
locale:alternate
vi_VN

Technology

Server
nginx
CMS
WordPress
Analytics
  • Google Tag Manager
Fonts
  • Google Fonts

Third-party hosts loaded (5)

  • fonts.googleapis.com×2
  • cdn.jsdelivr.net×1
  • fonts.gstatic.com×1
  • www.google.com×1
  • www.googletagmanager.com×1

Social

Contact

Phone
Address
31 Hoàng Diệu, 700000, Quận 4, TP Hồ Chí Minh, VN

DNS records live

NS
  • dee.ns.cloudflare.com
  • wesley.ns.cloudflare.com
MX
  • 1 aspmx.l.google.com
  • 10 alt3.aspmx.l.google.com
  • 10 alt4.aspmx.l.google.com
  • 5 alt1.aspmx.l.google.com
  • 5 alt2.aspmx.l.google.com
TXT
Show 4 TXT records
  • zalo-platform-site-verification=IVob4Rxu7pq_Y0G0s08DEWFnkHdLXsV7Dp8v
  • zalo-platform-site-verification=IVob4Rxu7pq_Y0G0s08DEWFnkHdLXsv7Dp8v
  • google-site-verification=-G77uRqmVrNCIEO_8M3jNmcFxtVr43dwUOUzNkzuEJg
  • google-site-verification=UP_JLQPeSuepB5xiqTGN-Q1ZpXGw-VDXSEgzhbKWsv0

Email authentication weak

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

Certificate (current)

E8
from 2026-03-20 to 2026-06-18
Expires in 30 days

Full certificate history on crt.sh ↗

HTTP security headers

Header hygiene 30/100 Checked live page: https://topon.tech/

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

Links to (4)

Linked from (1)