indexo.dev

go4b.com

.com crawl

First seen 2026-04-14 · Last seen 2026-05-07 · ok HTTP/1.1 200 1525 ms crawled 2026-05-07

US · 54.187.68.106 · AS16509 Amazon.com, Inc.

Reputation 95/100 weak security headers

Classifying

HTML metadata

Title
4B - Components for Bucket Elevators and Conveyors
Description
4B is a Worldwide Manufacturer of Components for Bucket Elevators and Conveyors: Buckets, Belts, Bolts, Forged Chain, Hazard Monitors, Sensors and Controls.
Language
en

Technology

Server
Microsoft-IIS

Registration

Registrar
Network Solutions, LLC
Created
1997-01-11
Expires
2027-01-10 235 days left
Updated
2025-11-11
Name servers
  • ns3.worldnic.com
  • ns4.worldnic.com

DNS records live

NS
  • ns3.worldnic.com
  • ns4.worldnic.com
MX
  • 0 go4b-com.mail.protection.outlook.com
TXT
Show 4 TXT records
  • kmqhvn92ngkh79n10p99qbh5a9
  • access-domain-verification=f3df426e3e00b29c62ff3735cd14c05872b53a0837b7312c9a1b624cada6be17
  • duo_sso_verification=x34ImUL9S5j7L6M5qvHBXGRe96V91cXMf3qKymnpl4MNVUXz3pWPr5BfW6GIKD8O
  • MS=ms49210165

Email authentication strong

SPF
v=spf1 include:spf.mandrillapp.com include:spf.protection.outlook.com include:servers.mcsv.net include:_spf.psm.knowbe4.com include:spf-us.emailsignatures365.com ip4:185.220.14.18 -all
strict (-all)
DMARC
v=DMARC1;p=quarantine;sp=quarantine;pct=100;rua=mailto:cs@poweredbystl.com;ruf=mailto:cs@poweredbystl.com;ri=86400;aspf=s;adkim=r;fo=0
policy: quarantine · sp=quarantine
DKIM
  • selector1: v=DKIM1; k=rsa; p=MIGfMA0GCSqGSIb3DQEBAQUAA4GNADCBiQKBgQD8PPjds/8HM4djsSL4qV2fX/3sef13kSRSXyqs5+JDLlWPBwy6eVUeF/qbYTCJiOJSeKkqw5ItcCotUDPJ8O…
  • k1: k=rsa; p=MIGfMA0GCSqGSIb3DQEBAQUAA4GNADCBiQKBgQDbNrX2cY/GUKIFx2G/1I00ftdAj713WP9AQ1xir85i89sA2guU0ta4UX1Xzm06XIU6iBP41VwmPwBGRNofhBVR+e6WHUo…
selectors probed

Certificate (current)

Go Daddy Secure Certificate Authority - G2
from 2025-09-02 to 2026-09-14
Expires in 117 days

Full certificate history on crt.sh ↗

HTTP security headers

Header hygiene 30/100 Checked live page: https://go4b.com/

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

Links to (1)

Linked from (1)