distributedspectrum.com

.com crawl

First seen 2026-04-13 · Last seen 2026-05-20 · ok HTTP/1.1 200 1624 ms crawled 2026-05-07

US · 75.2.70.75 · AS16509 Amazon.com, Inc.

Reputation 100/100

Classifying

HTML metadata

Title: Distributed Spectrum │ Home
Description: Gain actionable insights from the radio spectrum in real-time with small, cheap and efficient sensors from Distributed Spectrum
Language: en

Open Graph

title: Distributed Spectrum │ Home
description: Gain actionable insights from the radio spectrum in real-time with small, cheap and efficient sensors from Distributed Spectrum

Technology

CDN: Cloudflare

Analytics

Google Tag Manager

Fonts

Google Fonts

Third-party hosts loaded (8)

cdn.prod.website-files.com×19
ajax.googleapis.com×1
cdn.jsdelivr.net×1
d3e54v103j8qbb.cloudfront.net×1
fonts.googleapis.com×1
fonts.gstatic.com×1
www.google.com×1
www.googletagmanager.com×1

Social

Contact

Email

Registration

Registrar

Squarespace Domains II LLC

Created

2020-08-24

Expires

2026-08-24 95 days left

Updated

2025-08-09

Name servers

ns-cloud-c1.googledomains.com
ns-cloud-c2.googledomains.com
ns-cloud-c3.googledomains.com
ns-cloud-c4.googledomains.com

DNS records live

NS

ns-dkim.ondmarc.com

MX

1 mx1-us1.ppe-hosted.com
5 mx2-us1.ppe-hosted.com

TXT

Show 4 TXT records

proxy-ssl.webflow.com
MS=75155AE801CBF314BC8EC9A44C52F8832EE77C38
ppe-14c81888bcdb73c0fe7ea87fc9dba09abf28f606
00Dfn000006ffmv=1TBan0000000KZp

Verified for

Apple
Figma
Google
Notion

Email authentication strong

SPF

v=spf1 include:_u.distributedspectrum.com._spf.smart.ondmarc.com ~all

softfail (~all)

DMARC

v=DMARC1; p=reject; pct=100; sp=reject; rua=mailto:ec8c68ad@inbox.us.redsift.cloud; ruf=mailto:ec8c68ad@inbox.us.redsift.cloud; adkim=r; aspf=r; fo=1; rf=afrf; ri=3600

policy: reject (enforced) · sp=reject

DKIM

google: v=DKIM1; k=rsa; p=MIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEAvbQvqSFBCwohOZYQQtgmHUshDbySelAXvMrG4S44YBnFygCQxHwM/6bvPyp0gNCnCcEnK2PhFwCs7O…

selectors probed

Certificate (current)

R12

from 2026-05-05 to 2026-08-03

Expires in 74 days

Full certificate history on crt.sh ↗

HTTP security headers

Header hygiene 50/100 Checked live page: https://www.distributedspectrum.com/

present

strict-transport-security

findings

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

Header values

strict-transport-security: max-age=31536000

Links to (3)

Linked from (1)

conviction.com×3