indexo.dev

dulsco.com

.com crawl

First seen 2026-04-11 · Last seen 2026-05-19 · ok HTTP/1.1 200 1300 ms crawled 2026-05-19

US · 76.76.21.21 · AS16509 Amazon.com, Inc.

Reputation 100/100

Classifying

HTML metadata

Title
Dulsco Group - People and Environmental Solutions Company
Description
Dulsco Group stands for offering People Solutions, Environmental Solutions, Talent Solutions, and Energy Recruitment Solutions. We provide our top products and services to meet each clients’ specific need and requirement.
Language
en
Canonical
https://www.dulsco.com

Open Graph

url
https://www.dulsco.com
title
Dulsco Group - People and Environmental Solutions Company
locale
en_US
site name
Dulsco
description
Dulsco Group stands for offering People Solutions, Environmental Solutions, Talent Solutions, and Energy Recruitment Solutions. We provide our top products and services to meet each clients’ specific need and requirement.

Technology

CDN
Vercel
CMS
WordPress

Social

Registration

Registrar
Network Solutions, LLC
Created
1997-08-14
Expires
2027-08-13 450 days left
Updated
2023-05-23
Name servers
  • ns45.worldnic.com
  • ns46.worldnic.com

DNS records live

NS
  • ns45.worldnic.com
  • ns46.worldnic.com
MX
  • 0 dulsco-com.mail.protection.outlook.com
TXT
Show 4 TXT records
  • LiNcrVMCF1TTzyVX/zVuA9biJ244NCp8SCDwN+bJeTsOj43BNCHgDtlayBcMvyfi0hyY8pWtsW4fimxE/nSZJA==
  • DOUOL49037
  • loom-site-verification=1935579d60c6434d882ad8fe2d7b51f2
  • 0ed1fe018a8e5e0a025f1241cd84accc92a50194b5
Verified for
  • Apple
  • Google
  • Microsoft 365
  • Perplexity

Email authentication strong

SPF
v=spf1 include:spf.protection.outlook.com include:spf-uae.emailsignatures365.com include:spf_c.oraclecloud.com include:oci.bigmachines.com ip4:138.1.36.217 ip4:147.154.18.119 -all
strict (-all)
DMARC
v=DMARC1; p=quarantine; pct=100; rua=mailto:service.admin@dulsco.com; ruf=mailto:service.admin@dulsco.com; fo=1
policy: quarantine
DKIM
  • selector1: v=DKIM1; k=rsa; p=MIGfMA0GCSqGSIb3DQEBAQUAA4GNADCBiQKBgQDnMXCRXoLmZxUNC3mfVs5PPkzBM3QYOrzwEc44uZYLfV2GIt2GUV6W7orOCoy+0VYjOxSjNWlv9QQ3lQTvQI…
  • selector2: v=DKIM1; k=rsa; p=MIGfMA0GCSqGSIb3DQEBAQUAA4GNADCBiQKBgQCiuaIYhQSkZ33Pcu6I+D9HALRgQ9S+afKhFtdzo4FBKavgqbmXcgKW8AS5D4OO72gZRm9rK0OP0zxOIjXYWM…
  • k2: v=DKIM1; k=rsa; p=MIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEAv2aC2KjGKLOwTweBY5A9RpjsxaBXR9r7OAU6U8/zn92ivImI75naUujWbItRI/QmL1jy5PWGqLwoUA…
selectors probed

Certificate (current)

R12
from 2026-04-09 to 2026-07-08
Expires in 48 days

Full certificate history on crt.sh ↗

HTTP security headers

Header hygiene 90/100 Checked live page: https://www.dulsco.com/

present
  • strict-transport-security
  • content-security-policy
  • x-frame-options
  • x-content-type-options
  • referrer-policy
  • permissions-policy
findings
  • CSP allows unsafe inline scripts/styles
  • CSP uses wildcard sources
Header values
referrer-policy
origin-when-cross-origin
x-frame-options
SAMEORIGIN
permissions-policy
null
x-content-type-options
nosniff
content-security-policy
default-src *; img-src * 'self' data: https:; script-src 'self' 'unsafe-inline' 'unsafe-eval' *; style-src 'self' 'unsafe-inline' *
strict-transport-security
max-age=63072000; includeSubDomains; preload

Links to (3)

Linked from (2)