zzfangkuai.com

.com crawl

First seen 2026-04-11 · Last seen 2026-05-19 · ok HTTP/1.1 200 4958 ms crawled 2026-05-18

CN · 180.163.145.15 · AS4811 China Telecom Group

Reputation 89/100 weak security headers dmarc monitor-only

Classifying

HTML metadata

Title: 燃气蒸汽锅炉,燃油燃气锅炉,真空热水锅炉-郑州方快锅炉销售有限公司
Description: 方快锅炉有限公司是一家集研发、制造、销售燃气热水锅炉，燃气蒸汽锅炉，燃油燃气锅炉，真空热水锅炉和清洁燃烧技术锅炉的高新技术企业。咨询电话400-996-5011
Language: zh-cn

Technology

Server: Tengine
CMS: Gatsby

Third-party hosts loaded (3)

code.jquery.com×2
sdk.51.la×1
wt.zoosnet.net×1

Contact

Phone

Registration

Registrar

Xin Net Technology Corporation

Created

2018-03-10

Expires

2027-03-10 293 days left

Updated

2026-03-03

Name servers

ns1.bdydns.cn
ns2.bdydns.cn

DNS records live

NS

ns1.bdydns.cn
ns2.bdydns.cn

MX

10 mxbiz2.qq.com
5 mxbiz1.qq.com

CNAME

zzfangkuai.com.w.kunlunpi.com

Email authentication partial

SPF: v=spf1 include:spf.mail.qq.com ~all
softfail (~all)
DMARC: v=DMARC1; p=none; rua=mailto:mailauth-reports@qq.com
policy: none (monitoring only)
DKIM: no key found at common selectors

Certificate (current)

R13

from 2025-11-17 to 2026-02-15

Expired 95 days ago

Full certificate history on crt.sh ↗

HTTP security headers

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

findings

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