1and1soft.com

.com crawl

First seen 2026-04-13 · Last seen 2026-05-09 · ok HTTP/1.1 200 3542 ms crawled 2026-05-07

CN · 47.121.123.62 · AS37963 Hangzhou Alibaba Advertising Co.,Ltd.

Reputation 95/100 weak security headers

Classifying

HTML metadata

Title

首页 - 邮箱真实性验证_有效性验证-双翼邮箱地址验证软件官网

Description

双翼邮箱地址验证软件，验证速度快，验证准确高，不限制电脑

Language

zh-Hans

Generator

WordPress 6.9.4

Canonical

https://www.1and1soft.com/

Feeds

Open Graph

url: https://www.1and1soft.com/
title: 首页 - 邮箱真实性验证_有效性验证-双翼邮箱地址验证软件官网
locale: zh_CN
site name: 邮箱真实性验证_有效性验证-双翼邮箱地址验证软件官网
description: 双翼邮箱地址验证软件，验证速度快，验证准确高，不限制电脑

Technology

Server: nginx
CMS: WordPress

Third-party hosts loaded (2)

gmpg.org×1
www.yiyisoft.com×1

Contact

Phone

Registration

Registrar

Alibaba Cloud Computing (Beijing) Co., Ltd.

Created

2007-09-06

Expires

2026-09-06 109 days left

Updated

2025-06-29

Name servers

dns29.hichina.com
dns30.hichina.com

DNS records live

NS

dns29.hichina.com
dns30.hichina.com

Email authentication no MX

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

Certificate (current)

R13

from 2026-03-09 to 2026-06-07

Expires in 19 days

Full certificate history on crt.sh ↗

HTTP security headers

Header hygiene 30/100 Checked live page: https://www.1and1soft.com/

findings

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