lymcgg.com

.com crawl

First seen 2026-04-19 · Last seen 2026-05-13 · ok HTTP/1.1 200 9883 ms crawled 2026-05-13

CN · 116.255.163.160 · AS4837 CHINA UNICOM China169 Backbone

Reputation 100/100

Classifying

HTML metadata

Title: 洛阳钢结构-洛阳钢构工程-洛阳钢结构工程施工-河南三建美辰
Description: 河南三建美辰是河南钢结构工程公司.拥有钢结构制造与钢构工程施工承包的双一级资质.是洛阳钢结构生产厂家,洛阳钢构公司,承接建筑,厂房,车间等钢结构工程施工及构件加工咨询13523790005.

Technology

Server: nginx
CMS: Gatsby

Contact

Phone

13523790005

Registration

Registrar

Xin Net Technology Corporation

Created

2011-09-28

Expires

2026-09-28 132 days left

Updated

2026-01-28

Name servers

ns11.xincache.com
ns12.xincache.com

DNS records live

NS

ns11.xincache.com
ns12.xincache.com

Email authentication no MX

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

Certificate (current)

Sectigo Public Server Authentication CA DV R36

from 2026-03-06 to 2027-03-07

Expires in 292 days

Full certificate history on crt.sh ↗

HTTP security headers

Header hygiene 75/100 Checked live page: https://www.lymcgg.com/

present

strict-transport-security
x-frame-options
x-content-type-options
referrer-policy

findings

missing Content Security Policy
missing Permissions Policy

Header values

referrer-policy: strict-origin-when-cross-origin
x-frame-options: SAMEORIGIN
x-content-type-options: nosniff
strict-transport-security: max-age=31536000