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Rank #5,226Updated November 10, 2026

mediamatters.org

Homepage | Media Matters for America

mediamatters.org is registered with Network Solutions, LLC since October 27, 2003 (23.0 years). The registration expires on October 27, 2027. The site runs on Drupal, Varnish, Fastly and 7 other technologies. Its email security grade is B. Its SSL certificate is issued by Let's Encrypt and is valid for 39 more days.

Domain age
23.0 yrs
Technologies
10
Email security
B
SSL days left
39

Registration

RegistrarNetwork Solutions, LLC
IANA ID2
RegisteredOctober 27, 2003
ExpiresOctober 27, 2027
UpdatedSeptember 2, 2026
Statusclient transfer prohibited
Name serversns1.slicehost.net, ns2.slicehost.net, ns3.slicehost.net
DNSSECNot signed

DNS records

TypeValueTTL
A23.185.0.1300
MXaspmx.l.google.com 103600
MXaspmx4.googlemail.com 303600
MXalt1.aspmx.l.google.com 203600
MXalt2.aspmx.l.google.com 203600
MXaspmx2.googlemail.com 303600
MXaspmx3.googlemail.com 303600
MXaspmx5.googlemail.com 303600
NSns1.slicehost.net300
NSns2.slicehost.net300
NSns3.slicehost.net300
TXTgoogle-site-verification=5MQI8MMmM4h9kPC8j2bV5QeEFiQxBl38lB5DWlemRFo300
TXTMS=ms85405476300
TXTfastly-domain-delegation-dkjfgmksm49u5kw0s-22072019300
TXTMS=0F115AEBBFA05D8432C224F7179B4D31C6D2EABC300
TXTv=spf1 ip4:67.23.12.35 mx:mediamatters.org include:_spf.google.com include:spf.dynect.net include:spf.happyfox.com include:_spf.salesforce.com -all300
TXTn2j4bio4m8jae2vlpsb4v8skqt300
TXT924ce7cant61mcg8s0dn47tm3e300
TXTkore-domain-verification=Zhx5iSsoUpKOqHzCfGVhvrRD9dQbMiTprH4QvRlB2xY5300
TXTp9rapqll7ju3g3dnb3j3h9t6qn300
TXTfastly-domain-delegation-J7a6SnNP3MuXYtvR-444405-2021-11-03300
TXTgoogle-site-verification=MZ3_Rp0-3Hgj7vyLI48rNgzViz5EDBm3OfSJUso8XJY300
TXTgoogle-site-verification=Mc1RF0Z4ZG0syen2GLBUzWnAlyMkT3IS5w1hWWO101c300
AAAA2620:12a:8001::1300
AAAA2620:12a:8000::1300

Technology stack

Cache
Hosting
Programming language
Security
Web server

Analytics and advertising IDs

google_tag_manager:GTM-5P6TVGL

SSL certificate

ValidValid
IssuerUS, YR1, Let's Encrypt
ExpiresDecember 19, 2026
Days remaining39
ProtocolTLSv1.3
Namesmediamatters.org, mm4a.org, www.mediamatters.org, www.mm4a.org

Email security

BScore 85/100 across SPF, DMARC, DKIM, MTA-STS and BIMI.
  • warnNo MTA-STS: mail sent to you can be downgraded to an unencrypted connection.
  • warnNo TLS-RPT record, so you won't hear about failed encrypted deliveries.
  • warnNo BIMI record (optional: shows your logo next to your emails in supporting inboxes).
  • goodSPF record found.
  • goodSPF ends with -all: servers you have not listed are rejected (hard fail).
  • goodDMARC policy is reject: mail that fails authentication is blocked.
  • goodDMARC aggregate reports are sent to mailto:[email protected].
  • goodDKIM keys found (selector: google, s1, s2, mandrill).
  • good7 MX record(s) found. Mail is handled by Google Workspace.

Homepage metadata

TitleHomepage | Media Matters for America
Languageen
Canonicalhttps://www.mediamatters.org/
IndexableYes
Word count972

About mediamatters.org

Who is the registrar of mediamatters.org?

mediamatters.org is registered with Network Solutions, LLC (IANA ID 2).

When does mediamatters.org expire?

The current registration of mediamatters.org expires on October 27, 2027. It was first registered on October 27, 2003.

What technology does mediamatters.org use?

We detected 10 technologies on mediamatters.org, including Varnish, Fastly, Drupal, Adobe Fonts, Google Fonts, Pantheon.

Does mediamatters.org protect its email with SPF and DMARC?

mediamatters.org scores 85/100 (grade B) for email security. No MTA-STS: mail sent to you can be downgraded to an unencrypted connection. No TLS-RPT record, so you won't hear about failed encrypted deliveries.

What are the name servers of mediamatters.org?

mediamatters.org uses ns1.slicehost.net, ns2.slicehost.net, ns3.slicehost.net.