indexo.dev

bourns.com

.com crawl

First seen 2026-04-14 · Last seen 2026-05-07 · ok HTTP/1.1 200 5733 ms crawled 2026-05-07

US · 207.38.18.74 · AS5693 Latisys-Irvine, LLC

Reputation 95/100 weak security headers

Classifying

HTML metadata

Title
Electronic Components Manufacturer | Circuit Protection, Resistors, Sensors, Magnetics | Bourns
Description
Electronic components from Bourns including circuit protection, resistors, sensors, magnetics, inductors, and potentiometers for reliable designs.
Generator
Sitefinity 14.4.8146.0 DX
Canonical
https://bourns.com

Technology

Server
Microsoft-IIS
Analytics
  • Google Tag Manager
  • Statcounter
Fonts
  • Adobe Fonts
  • Font Awesome
Social widgets
  • YouTube Embed
Third-party hosts loaded (13)
  • ajax.aspnetcdn.com×3
  • ajax.microsoft.com×2
  • code.jquery.com×2
  • d2i2wahzwrm1n5.cloudfront.net×2
  • ajax.googleapis.com×1
  • c.statcounter.com×1
  • cdnjs.cloudflare.com×1
  • kendo.cdn.telerik.com×1
  • kit.fontawesome.com×1
  • use.fontawesome.com×1
  • use.typekit.net×1
  • www.googletagmanager.com×1
  • www.youtube.com×1

Social

Contact

Address
© 2026 Bourns, Inc. All Rights Reserved.

Registration

Registrar
Network Solutions, LLC
Created
1994-10-31
Expires
2030-10-30 1623 days left
Updated
2026-05-05
Name servers
  • mark.ns.cloudflare.com
  • sima.ns.cloudflare.com

DNS records live

NS
  • mark.ns.cloudflare.com
  • sima.ns.cloudflare.com
MX
  • 10 mxa-0080af01.gslb.pphosted.com
  • 10 mxb-0080af01.gslb.pphosted.com
TXT
Show 5 TXT records
  • 5n658d1lqqvnn6d9v7m6gt9bss
  • TXT @ v6t7u29n6595agomrsdji1a44v
  • _proofpoint-verification.bourns.com.
  • jp7g7ul41ukr47do3onj4llam4
  • oofhnsqd0c0mjnthohebro94sl
Verified for
  • Apple
  • Google
  • Meta

Email authentication strong

SPF
v=spf1 mx a ip4:207.38.18.70/32 ip4:50.59.172.134/32 ip4:50.59.172.130/32 ip4:107.20.210.250/32 ip4:52.1.14.157/32 include:spf-0080af01.pphosted.com include:spf.protection.outlook.com include:_spf.jpberlin.de include:spf-0080af03.pphosted.com include:85e69783-spf.mta.tessian-gw.com -all
strict (-all)
DMARC
v=DMARC1; p=quarantine; rua=mailto:dmarc_rua@emaildefense.proofpoint.com; ruf=mailto:dmarc_ruf@emaildefense.proofpoint.com
policy: quarantine
DKIM
no key found at common selectors

Certificate (current)

Go Daddy Secure Certificate Authority - G2
from 2026-03-04 to 2026-09-18
Expires in 121 days

Full certificate history on crt.sh ↗

HTTP security headers

Header hygiene 45/100 Checked live page: https://bourns.com/

present
  • strict-transport-security
findings
  • short HSTS max-age
  • missing Content Security Policy
  • missing frame protection
  • missing content type protection
  • missing Referrer Policy
  • missing Permissions Policy
Header values
strict-transport-security
max-age=2592000, max-age=31536000;includeSubDomains

Links to (7)

Linked from (1)