spectruminc.com

.com dns crawl

First seen 2026-05-02 · Last seen 2026-05-09 · ok HTTP/1.1 200 1880 ms crawled 2026-05-09

US · 13.107.213.40 · AS8075 Microsoft Corporation

Reputation 100/100

Classifying

HTML metadata

Title: Spectrum Communications & Consulting | Lead Generation | Marketing Software
Description: Founded in 1992, Spectrum is a full-service lead generation company with a focus in home services.
Language: en
Canonical: https://www.spectruminc.com/

Technology

CDN: Azure Front Door

Analytics

Google Tag Manager

Ads

Google Ads
Google Ads (DoubleClick)

Fonts

Google Fonts

Third-party hosts loaded (7)

fonts.googleapis.com×2
www.googletagmanager.com×2
dc.ads.linkedin.com×1
googleads.g.doubleclick.net×1
px.ads.linkedin.com×1
www.facebook.com×1
www.googleadservices.com×1

Social

Contact

Phone

+1 (800) 748-1344

Registration

Registrar

eNom, LLC

Created

1995-04-29

Expires

2027-04-30 344 days left

Updated

2026-04-01

Name servers

ns0.spectrumdns.net
ns1.spectrumdns.net
ns2.spectrumdns.net
ns3.spectrumdns.net
ns4.spectrumdns.net

DNS records live

NS

ns0.spectrumdns.net
ns1.spectrumdns.net
ns2.spectrumdns.net
ns3.spectrumdns.net
ns4.spectrumdns.net

MX

0 spectruminc-com.mail.protection.outlook.com

TXT

Show 4 TXT records

00D46000001UcaX=1TBUZ000000009h
work-accounts-domain-verification=wQRhcDeRmL3n2FzkfdxwjC4r5ksIIz
spectruminccom.azurewebsites.net
v=DKIM1; k=rsa; p=MIGfMA0GCSqGSIb3DQEBAQUAA4GNADCBiQKBgQDGTSHJIRef3uYGNEDeJ+nHqIATlzUOgpSK9Y4tBoDbdsYCobM6RZ0c6D4YTdqwo1ivzvuq1kmSgGbiVnRELZf7YtAMoWAOe0gygQRLMcYR/nWtBXFL+yury3ww5VMcjrAZPHwO9yP1DSC3buBR0ZAP+kxSnRVp92l2h+xIYK7YCQIDAQAB;

Verified for

Apple
Atlassian
Google
OpenAI

Email authentication strong

SPF

v=spf1 a:mail.spectruminc.com include:us._netblocks.mimecast.com include:email-od.com include:spf.protection.outlook.com include:_spf.google.com include:servers.mcsv.net include:_spf.salesforce.com include:aspmx.pardot.com ~all

softfail (~all)

DMARC

v=DMARC1; p=quarantine; pct=100; rua=mailto:it@spectruminc.com; ruf=mailto:it@spectruminc.com; fo=1

policy: quarantine

DKIM

Show 6 DKIM selectors

selector1: v=DKIM1; k=rsa; p=MIGfMA0GCSqGSIb3DQEBAQUAA4GNADCBiQKBgQC+KbbByOK3uz+nLDERGBVG6KEuuiyyzPi/Cl3wHbZxrpHBZamzEHEiS22rOtcnzTb5pNpTruY4HnrTXtttmr…
selector2: v=DKIM1; k=rsa; p=MIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEAwkBkj57zrWZHfRiBKsySPT4b5nTk+vdWSQAp0aQ8Y46vmEZvErc6n2bfDe0oKjZSeshCtxjHDK0/6F…
k1: k=rsa; p=MIGfMA0GCSqGSIb3DQEBAQUAA4GNADCBiQKBgQDbNrX2cY/GUKIFx2G/1I00ftdAj713WP9AQ1xir85i89sA2guU0ta4UX1Xzm06XIU6iBP41VwmPwBGRNofhBVR+e6WHUo…
dkim: k=rsa; p=MIGfMA0GCSqGSIb3DQEBAQUAA4GNADCBiQKBgQDDzpFrEAH9dbkLukLvwesHGWRDc+JCBkvzQYTpptOR+uz4brRd1V8VDPHPpQH7wRvNMhVh/LhTkPMBXtpJjeedqU2rfDl…
s1: k=rsa; t=s; p=MIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEA6aThJrigNCSRIrg4N0EWkYWN3xVymJmcz7Tmm8f/sO5SsUa3TdlM8t7NVeq/Aoqh3Q4lpop5VmqG5NQb9Q…
s2: k=rsa; t=s; p=MIGfMA0GCSqGSIb3DQEBAQUAA4GNADCBiQKBgQDnqitd/JKONdVtxi0RM6RScLDi0tOQEPj6i3SgP6muFy4jPw9GIiBUDLcrGW1wGjrAX8Y0km23edHHzu3uFvxUxd…

selectors probed

Certificate (current)

GeoTrust TLS RSA CA G1

from 2026-02-12 to 2026-08-13

Expires in 84 days

Full certificate history on crt.sh ↗

HTTP security headers

Header hygiene 65/100 Checked live page: https://spectruminc.com/

present

strict-transport-security
x-frame-options
x-content-type-options

findings

missing Content Security Policy
weak frame protection
missing Referrer Policy
missing Permissions Policy

Header values

x-frame-options: SAMEORIGIN, SAMEORIGIN
x-content-type-options: nosniff
strict-transport-security: max-age=31536000; includeSubDomains