mantech.com

HTML metadata

Title: Home | MANTECH
Language: en-US
Generator: WordPress 6.9.4
Canonical: https://www.mantech.com/

Technology

CDN: Akamai
CMS: WordPress

Analytics

Google Tag Manager

Third-party hosts loaded (4)

cdn.parsely.com×2
cdn.jsdelivr.net×1
unpkg.com×1
www.googletagmanager.com×1

Social

Registration

Registrar

Network Solutions, LLC

Created

1994-01-07

Expires

2034-01-06 2789 days left

Updated

2025-03-05

Name servers

a1-210.akam.net
a11-65.akam.net
a13-66.akam.net
a18-67.akam.net
a20-64.akam.net
a4-66.akam.net

DNS records live

NS

a1-210.akam.net
a11-65.akam.net
a13-66.akam.net
a18-67.akam.net
a20-64.akam.net
a4-66.akam.net

MX

1 aspmx.l.google.com
10 alt3.aspmx.l.google.com
10 alt4.aspmx.l.google.com
5 alt1.aspmx.l.google.com
5 alt2.aspmx.l.google.com

TXT

Show 18 TXT records

cursor-domain-verification-5s0b14=7NIEi1EDzKfrcYFE507pELYSb
google-site-verification=ahNCGvyPMnj-on28vai4EsmXGjoxUVEAVT6qFaLFDwk
openai-domain-verification=dv-K2Gm13zBEdE4fxQBmsnCXejz
infoblox-domain-mastery=c745592f03cd0a1400eba5cd7d7f640ecb2d03ea8c7dd03d2896473adbacffb653
jamf-site-verification=lfZ8kcSdODNGoT7YuYFKOQ
google-site-verification=zSzKTZM7JJRIiGnTCE69Py97EkMH3t9QBAwA0HrFT-4
_6zgj2sboi8o34mcf4p6s4giiwwh8ev6
apple-domain-verification=WFssRPyk2F6rMUve
smartsheet-gov-site-validation=AdUkvGBMJfSVQogeG0QTDTzpG2b3FU9_
canva-site-verification=ODGKnWqnUwz6FcgkTNXr4Q
have-i-been-pwned-verification=981dc828431ce5a51516c0a57c0d1c718
asv=76822817466c7762e0cc224d32c2463f
mentimeter-78098e47-d568-40e4-9fa8-af3eeddb24b3
gc-ai-domain-verification-m9w1a8=6DQcPjaa5VYJXFoow0YgNFS0t
ecostruxure-it-verification=41ff7469-e9c5-49d5-a128-611542cfe3ef
_3x5eh5xw5ru37jywecvdc97vrlhp2oo
cisco-ci-domain-verification=4997c09f77c2179aef21b3a7d3562071b7f0a945e643872ba9fed9c347cd3bf9
onetrust-domain-verification=bdcdb890f3b44e328627b5f43ee0fc56

Email authentication strong

SPF

v=spf1 ip4:108.174.251.190 ip6:2001:489a:200::/48 include:spf.protection.outlook.com include:spf.protection.office365.us include:oktamail.mantech.com include:spfa.navexglobal.com include:_spf.google.com include:_spf.salesforce.com -all

strict (-all)

DMARC

v=DMARC1;p=reject;rua=mailto:network.services@mantech.com

policy: reject (enforced)

DKIM

google: v=DKIM1; k=rsa; p=MIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEAzCcHepPK1gKbIzGu+JGAZtIIVyTfF4VYOqaMmMLMDz5QhDmeKaKo2T2/JPbJYasLgq4R4+z7WjXHx4…
selector1: v=DKIM1; k=rsa; p=MIGfMA0GCSqGSIb3DQEBAQUAA4GNADCBiQKBgQC5cur3M9tiI/A8OANiisGf0a+ih+c0kETNukgtNbSRtkzmtolZSNoDXUAsj+n0Z/ph/LtvD0uSI+48yqhZrD…
selector2: v=DKIM1; k=rsa; p=MIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEAvncEsWKAIxUKQsCHHtqQ/mJx32lPeg7/iEMD/Fl1LXAkcmG+dmOjiB5EwJ3RMaVa1fibkNsrB0LUA0…
s1: k=rsa; t=s; p=MIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEAvdVsMxQRJLw0M16mJgkI4bT5qU+ylYrkG3CWldinLfDDWVlgNz6i0xfWcq0sALFCfSBcSS41BiQORioa2m…
s2: k=rsa; t=s; p=MIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEAr6mxw3CGVs0YoSlqXtWu4bebyWQBEQCgg8EqAPEgmycnIpFQjj65MjfZ5XqduQouT5vQWmtTN0KjRmJDID…

selectors probed

Certificate (current)

DigiCert Global G3 TLS ECC SHA384 2020 CA1

from 2025-11-17 to 2026-11-18

Expires in 183 days

Full certificate history on crt.sh ↗

HTTP security headers

Header hygiene 80/100 Checked live page: https://www.mantech.com/

present

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

findings

CSP allows unsafe inline scripts/styles
CSP uses wildcard sources
missing Referrer Policy
missing Permissions Policy

Header values

x-frame-options: DENY
x-content-type-options: nosniff
content-security-policy: default-src 'self'; frame-ancestors 'self'; form-action 'self'; script-src 'self' 'unsafe-inline' 'unsafe-eval'; style-src 'self' 'unsafe-inline' https://cdn.parsely.com https://cdnjs.cloudflare.com https://unpkg.com https://*.typekit.net https://cdn.jsdelivr.net; script-src-elem 'self' 'unsafe-inline' 'unsafe-eval' https://cdn.parsely.com https://www.youtube.com https://player.vimeo.com https://cdn.cookielaw.org https://www.googletagmanager.com https://s.go-mpulse.net https://cdn.jsdelivr.net https://ajax.googleapis.com https://cdnjs.cloudflare.com https://unpkg.com https://*.appcast.io; style-src-elem 'self' 'unsafe-inline' https://cdnjs.cloudflare.com https://unpkg.com https://*.typekit.net https://cdn.jsdelivr.net; font-src 'self' https://*.typekit.net data:; img-src 'self' https://p1.parsely.com https://www.googletagmanager.com https://*.appcast.io https://i.vimeocdn.com/ https://secure.gravatar.com data: https://cdn.cookielaw.org; worker-src 'self' blob:; connect-src 'self' https
strict-transport-security: max-age=31536000 ; includeSubDomains