jdair.net

.net crawl

First seen 2026-05-27 · Last seen 2026-05-31 · ok HTTP/1.1 200 1667 ms crawled 2026-05-30

CN · 114.251.242.212 · AS4808 China Unicom Beijing Province Network

Reputation 92/100 no dmarc policy

Classifying

HTML metadata

Title: 首都航空[官方网站]-机票查询_机票预订_航班查询_旅游度假_特价机票_三亚机票_丽江机票
Description: 北京首都航空官方网站，北京首都航空有限公司简称首都航空，是一家总部位于北京的公共运输航空公司。首都航空秉承“安全、简单、亲和”的服务理念，为旅客提供特色化的菜单式服务和舒适、方便、快捷的出行服务体验提供机票预订及航班动态查询服务。首都航空电话订票热线 95375。

Technology

Server: Tengine
CMS: Next.js
JS framework: Next.js

Contact

Phone

Registration

Registrar

Alibaba Cloud Computing (Beijing) Co., Ltd.

Created

2014-01-08

Expires

2029-01-08 952 days left

Updated

2024-08-14

Name servers

ns1.hnagroup.com
ns2.hnagroup.com
ns3.hnagroup.com
ns4.hnagroup.com

DNS records live

NS

ns1.hnagroup.com
ns2.hnagroup.com
ns3.hnagroup.com
ns4.hnagroup.com

MX

10 edgebj.hnair.com
5 edge.hnair.com

Verified for

GlobalSign

Email authentication weak

SPF: v=spf1 include:spf.mail.haihangyun.com -all
strict (-all)
DMARC: not published
DKIM: no key found at common selectors

Certificate (current)

GlobalSign RSA OV SSL CA 2018

from 2025-12-19 to 2027-01-20

Expires in 233 days

Full certificate history on crt.sh ↗

HTTP security headers

Header hygiene 50/100 Checked live page: https://jdair.net/

present

content-security-policy
x-frame-options
x-content-type-options

findings

missing HSTS
CSP allows unsafe inline scripts/styles
CSP uses wildcard sources
weak frame protection
weak content type protection
missing Referrer Policy
missing Permissions Policy

Header values

x-frame-options: : SAMEORIGIN
x-content-type-options: : nosniff
content-security-policy: script-src * 'unsafe-inline' 'unsafe-eval'