rager.cn

.cn user

First seen 2026-05-10 · Last seen 2026-05-10 · ok HTTP/1.1 200 829 ms crawled 2026-05-10

HK · 8.217.95.98 · AS45102 Alibaba US Technology Co., Ltd.

Reputation 92/100 no dmarc policy

sector tech type landing page

HTML metadata

Title: 坚果邮箱 - 个人邮箱NutEmail官方网站
Description: Premium Bootstrap 4 Landing Page Template
Language: en

Technology

Server: nginx

Contact

Phone

2022052373

DNS records live

NS

ns1.myhostadmin.net
ns2.myhostadmin.net

MX

10 mail.rvto.cn

Email authentication weak

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

Certificate (current)

R12

from 2026-04-09 to 2026-07-08

Expires in 50 days

Full certificate history on crt.sh ↗

HTTP security headers

Header hygiene 50/100 Checked live page: https://rager.cn/

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

Links to (33)