indexo.dev

31zm.com

.com crawl

First seen 2026-04-14 · Last seen 2026-05-08 · ok HTTP/1.1 200 2491 ms crawled 2026-05-08

CN · 121.41.176.190 · AS37963 Hangzhou Alibaba Advertising Co.,Ltd.

Reputation 30/100 listed in spam blocklist wrong cert weak security headers

Classifying

HTML metadata

Title
城市灯光亮化工程-园林景观照明-益阳市三益照明工程有限公司
Description
三益照明是提供城市亮化工程、外墙灯光工程、全彩智能灯光、楼体亮化工程、景观照明、乡村太阳能路灯、别墅亮化工程，城乡照明亮化工程，大型亮化工程劳务分包，酒店商场厂区灯光设计施工服务的公司。公司服务于湖南益阳、长沙、株洲、湘潭、衡阳、邵阳、岳阳、常德、张家界、娄底、郴州、永州、怀化、湘西、安化、沅江、桃江、赫山区、大通湖、资阳区以及全国各地。

Technology

Server
nginx
CMS
Gatsby

Contact

Phone

Registration

Registrar
Alibaba Cloud Computing (Beijing) Co., Ltd.
Created
2019-03-29
Expires
2027-03-29 314 days left
Updated
2025-02-21
Name servers
  • dns7.hichina.com
  • dns8.hichina.com

DNS records live

NS
  • dns7.hichina.com
  • dns8.hichina.com

Email authentication no MX

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

Certificate (current) wrong cert

Encryption Everywhere DV TLS CA - G1
from 2018-08-13 to 2019-08-13
Expired 2471 days ago

Full certificate history on crt.sh ↗

HTTP security headers

Header hygiene 35/100 Checked over plain HTTP: http://31zm.com/

findings
  • checked over plain HTTP
  • missing Content Security Policy
  • missing frame protection
  • missing content type protection
  • missing Referrer Policy
  • missing Permissions Policy

Linked from (2)