4team.biz

.biz crawl

First seen 2026-05-13 · Last seen 2026-05-19 · ok HTTP/1.1 200 4711 ms crawled 2026-05-19

US · 148.72.170.205 · AS30083 velia.net

Reputation 89/100 weak security headers dmarc monitor-only

Classifying

HTML metadata

Title: Developer of Windows, Cloud and Mobile Software Applications
Description: Custom software development. Cloud and mobile apps. Microsoft Outlook Add-ins. Productivity tools for email automation and business data management.
Language: en
Canonical: https://www.4team.biz/

Technology

CMS: Ghost

Analytics

Google Tag Manager

Fonts

Google Fonts

Third-party hosts loaded (4)

cdn.jsdelivr.net×1
cdnjs.cloudflare.com×1
fonts.googleapis.com×1
www.googletagmanager.com×1

Social

Contact

Phone

+1-954-796-8161

Registration

Registrar

Network Solutions, LLC

Created

2002-02-25

Expires

2027-02-24 279 days left

Updated

2025-10-24

Name servers

ns2.rackspace.com
ns.rackspace.com

DNS records live

NS

ns.rackspace.com
ns2.rackspace.com

MX

10 mx00.1and1.com
20 mx01.1and1.com

Verified for

Google
Meta

Email authentication partial

SPF

v=spf1 mx a ip4:66.59.5.25 ip4:96.45.68.11 ip4:96.45.68.38 ip4:162.254.227.245 ip4:216.169.99.26 ip4:216.169.99.47 ip4:217.182.181.62 ip4:178.33.242.208 ip4:96.45.68.236 ip4:192.99.26.45 ip4:67.227.87.245 ip4:216.169.98.141 ip4:46.105.146.93 ip4:54.36.22.105 ip4:142.44.153.30 ip4:67.227.87.27 ip4:142.44.153.148 ip4:216.169.99.3 ip4:67.227.87.192 ip4:67.227.85.166 ip4:96.45.68.59 ip4:208.89.12.0/22 include:u145177.wl.sendgrid.net include:spf.mailengine1.com include:_spf.elasticemail.com ip4:153.92.240.203 ip4:153.92.247.61 ~all

softfail (~all)

DMARC

v=DMARC1; p=none

policy: none (monitoring only)

DKIM

k1: k=rsa; p=MIGfMA0GCSqGSIb3DQEBAQUAA4GNADCBiQKBgQDk2qnamPIxlqH4q44Y3ZHutl00nv8usrLsVPY5qkdzGk5utRFRipAnMxok0Ck2XMERA1rgveZZHgn0WGgMCTw8ZQP/GEJ…

selectors probed

Certificate (current)

Sectigo Public Server Authentication CA DV R36

from 2025-08-21 to 2026-08-22

Expires in 93 days

Full certificate history on crt.sh ↗

HTTP security headers

Header hygiene 30/100 Checked live page: https://www.4team.biz/

findings

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