proboknet.com

.com crawl

First seen 2026-05-11 · Last seen 2026-05-17 · ok HTTP/1.1 200 3369 ms crawled 2026-05-17

US · 104.21.56.72 · AS13335 Cloudflare, Inc.

Reputation 100/100

sector tech type landing page

HTML metadata

Title: Zalo 下载 - 免费高清语音与视频通话软件官方下载
Description: 办公文件传输太慢？访问Zalo 下载下载支持1GB超大文件与原图无损发送的Zalo应用。速度快、不压缩，是团队协作与跨国办公的得力助手。马上免费获取。
Language: zh-CN
Canonical: https://www.proboknet.com/

Open Graph

url: http://www.proboknet.com/
title: Zalo 下载 - Zalo官网
locale: zh_CN
site name: Zalo官网
description: 办公文件传输太慢？访问Zalo 下载下载支持1GB超大文件与原图无损发送的Zalo应用。速度快、不压缩，是团队协作与跨国办公的得力助手。马上免费获取。

Technology

CDN: Cloudflare

Registration

Registrar

Realtime Register B.V.

Created

2026-04-24

Expires

2027-04-24 339 days left

Updated

2026-04-24

Name servers

jakub.ns.cloudflare.com
sara.ns.cloudflare.com

DNS records live

NS

jakub.ns.cloudflare.com
sara.ns.cloudflare.com

Email authentication no MX

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

Certificate (current)

from 2026-04-24 to 2026-07-23

Expires in 65 days

Full certificate history on crt.sh ↗

HTTP security headers

Header hygiene 50/100 Checked live page: https://proboknet.com/

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=31536000