leightonasia.com

.com crawl

First seen 2026-04-21 · Last seen 2026-05-15 · ok HTTP/1.1 200 3470 ms crawled 2026-05-14

US · 76.76.21.21 · AS16509 Amazon.com, Inc.

Reputation 100/100

Classifying

HTML metadata

Title: Leighton Asia | Home
Description: Leighton Asia is an international construction company under CIMIC group with locations across Asia
Language: en
Canonical: https://www.leightonasia.com

Open Graph

url: https://www.leightonasia.com
title: Leighton Asia | Home
description: Leighton Asia is an international construction company under CIMIC group with locations across Asia

Technology

CDN: Vercel
CMS: Next.js

Analytics

Google Tag Manager

Third-party hosts loaded (3)

edge.sitecorecloud.io×14
www.googletagmanager.com×2
edge-platform.sitecorecloud.io×1

Social

Contact

Email

Registration

Registrar

CSC Corporate Domains, Inc.

Created

1998-07-10

Expires

2026-07-09 51 days left

Updated

2025-07-05

Name servers

dns1.cscdns.net
dns2.cscdns.net

DNS records live

NS

dns1.cscdns.net
dns2.cscdns.net

MX

10 au-smtp-inbound-1.mimecast.com
10 au-smtp-inbound-2.mimecast.com

TXT

Show 4 TXT records

MS=ms20249012
knowbe4-site-verification=19fb058e56924142155df29c6101e460
tTQS5XQfrY3kYCCe90rXIcWko3F9S9Wfa5LdRZdBmHj25STx7YMCwUFod7AjGTvU1TojAX2sDQD68X5LaTrsNQ==
atlassian-domain-verification=LaGa3YOSeD4E2GpbDumMgu1g2LKR9TBI9acWiLMol2eiHC3oIWmQhahPBjEyKfFU

Email authentication strong

SPF: v=spf1 ip4:202.155.238.228/32 ip4:119.77.30.224/27 ip4:202.155.238.226/32 ip4:149.72.161.117/32 ip4:149.72.155.75/32 ip4:59.152.239.192/27 a:spf.ltg.email a:d.spf.service-now.com include:au._netblocks.mimecast.com include:spf.protection.outlook.com include:_spf.salesforce.com -all
strict (-all)
DMARC: v=DMARC1; p=reject; rua=mailto:c6c833dae479960@rep.dmarcanalyzer.com;ruf=mailto:c6c833dae479960@for.dmarcanalyzer.com; fo=1
policy: reject (enforced)
DKIM: no key found at common selectors

Certificate (current)

Corporation Service Company RSA DV SSL CA 2

from 2026-04-21 to 2026-11-06

Expires in 171 days

Full certificate history on crt.sh ↗

HTTP security headers

Header hygiene 60/100 Checked live page: https://www.leightonasia.com/

present

strict-transport-security
x-content-type-options

findings

missing Content Security Policy
missing frame protection
missing Referrer Policy
missing Permissions Policy

Header values

x-content-type-options: nosniff
strict-transport-security: max-age=31536000; includeSubDomains