leonardoresearch.com

.com crawl

First seen 2026-04-16 · Last seen 2026-05-15 · ok HTTP/1.1 200 2985 ms crawled 2026-05-11

ZA · 168.76.253.130 · AS137951 ASLINE LIMITED

Reputation 70/100 wrong cert weak security headers

Classifying

HTML metadata

Title: 启东信仁电气设备有限公司-家居-中医
Description: 启东信仁电气设备有限公司-家居-中医leonardoresearch.com经营范围含:家用电视机、黄酒、搪瓷、衬衣、品牌服装、废金属处理设施、益智玩具、冷光源、方便食品、通讯（依法须经批准的项目,经相关部门批准后方可开展经营活动）。

Open Graph

url: http://leonardoresearch.com/
title: 启东信仁电气设备有限公司-家居-中医
keywords: 启东信仁电气设备有限公司-家居-中医,leonardoresearch.com,变压器
site name: 启东信仁电气设备有限公司-家居-中医
description: 启东信仁电气设备有限公司-家居-中医leonardoresearch.com经营范围含:家用电视机、黄酒、搪瓷、衬衣、品牌服装、废金属处理设施、益智玩具、冷光源、方便食品、通讯（依法须经批准的项目,经相关部门批准后方可开展经营活动）。

Technology

Server: nginx

Third-party hosts loaded (1)

222.73.219.23×3

Registration

Registrar

Gname.com Pte. Ltd.

Created

2022-03-07

Expires

2027-03-07 292 days left

Updated

2026-03-07

Name servers

ns1.dnsip.com
ns2.dnsip.com

DNS records live

NS

ns1.dnsip.com
ns2.dnsip.com

Email authentication no MX

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

Certificate (current) wrong cert

—

from 2025-10-24 to 2035-10-22

Expires in 3444 days

Full certificate history on crt.sh ↗

HTTP security headers

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

findings

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