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narvin-lab.com

.com crawl

First seen 2026-04-20 · Last seen 2026-05-17 · ok HTTP/1.1 200 2064 ms crawled 2026-05-14

US · 104.21.91.66 · AS13335 Cloudflare, Inc.

Reputation 95/100 weak security headers

Classifying

HTML metadata

Title
复纳科学仪器（上海）有限公司 纳问实验室
Description
复纳科学仪器（上海）有限公司成立于2012年04月19日，注册地位于上海市闵行区申滨路88号704单元，法定代表人为樊丽丽。经营范围包括一般项目：仪器仪表、实验室设备、电子产品及相关零配件的研发和销售；从事仪器仪表技术领域内的技术开发、技术推广、技术咨询、技术转让、技术服务、技术交流；货物进出口；技术进出口；信息咨询服务（不含许可类信息咨询服务）。（除依法须经批准的项目外，凭营业执照依法自主开展经营活动）复纳科学仪器（上海）有限公司对外投资2家公司，具有1处分支机构。
Language
en

Technology

CDN
Cloudflare
CMS
Gatsby

Registration

Registrar
July Name Limited
Created
2026-01-21
Expires
2027-01-21 247 days left
Updated
2026-03-23
Name servers
  • melany.ns.cloudflare.com
  • nick.ns.cloudflare.com

DNS records live

NS
  • melany.ns.cloudflare.com
  • nick.ns.cloudflare.com

Email authentication no MX

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

Certificate (current)

E8
from 2026-03-23 to 2026-06-21
Expires in 34 days

Full certificate history on crt.sh ↗

HTTP security headers

Header hygiene 30/100 Checked live page: https://narvin-lab.com/

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

Links to (50)

Linked from (50)