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Gridlode
Rank #95Updated November 10, 2026

wikimedia.org

Wikimedia

wikimedia.org is registered with MarkMonitor Inc. since March 16, 2003 (23.7 years). The registration expires on March 16, 2027. The site runs on HSTS. Its email security grade is B. Its SSL certificate is issued by Let's Encrypt and is valid for 53 more days.

Domain age
23.7 yrs
Technologies
1
Email security
B
SSL days left
53

Registration

RegistrarMarkMonitor Inc.
IANA ID292
RegisteredMarch 16, 2003
ExpiresMarch 16, 2027
UpdatedAugust 12, 2026
Statusclient delete prohibited, client transfer prohibited, client update prohibited
Name serversns0.wikimedia.org, ns1.wikimedia.org, ns2.wikimedia.org
DNSSECNot signed

DNS records

TypeValueTTL
A185.15.59.22484
MXmx-in1001.wikimedia.org 10300
MXmx-in2001.wikimedia.org 10300
NSns0.wikimedia.org165689
NSns1.wikimedia.org165689
NSns2.wikimedia.org165689
CAAiodef 0 mailto:[email protected]300
CAAissue 0 digicert.com300
CAAissue 0 letsencrypt.org300
CAAissue 0 pki.goog300
TXTMS=ms70322281600
TXTFC0MOB7SKLHj0AsevTnJvE0W0YYQkPVYOX3UMrINOSk=600
TXTjamf-site-verification=NxGVeSleTFBLZiknd4D94A600
TXTmentimeter-21f7d05d-55a3-4d12-96cf-9d63aebdcaab600
TXT1password-site-verification=ZAZP5U62WJFMDDZKWJG7TPKFI4600
TXTmiro-verification=1a9ff05c8b96053eaea1f94784e1a314480c3a69600
TXTanthropic-domain-verification-z6vpt9=CE88h7BM9YIEWPANKyqcmzsYm600
TXTyahoo-verification-key=T1DJYEhWmP/77/L8hoYga1/rQOIxWBSHYKLnVd7ZiVA=600
TXTyahoo-verification-key=tiU1x5OT7PmpcbQzS7N5PxKzC+BYkl+9tZYh38G5vDk=600
TXTgoogle-site-verification=APNaeC69s87mS4z-sfYqFYONgimBx4Bw22eCIaYEd_g600
TXTgoogle-site-verification=kNuWHjx0DQyl3xCPh6uGCRASncmkKK2d578rjruEFs8600
TXTgoogle-site-verification=uzfgD0YiIqSQgRdSQXlkA7NByyyOZDp-n0SZ3nozpDM600
AAAA2a02:ec80:300:ed1a::17

Technology stack

Security

SSL certificate

ValidValid
IssuerUS, YE2, Let's Encrypt
ExpiresJanuary 3, 2027
Days remaining53
ProtocolTLSv1.3
Names*.m.mediawiki.org, *.m.wikibooks.org, *.m.wikidata.org, *.m.wikimedia.org, *.m.wikinews.org, *.m.wikipedia.org, *.m.wikiquote.org, *.m.wikisource.org, *.m.wikiversity.org, *.m.wikivoyage.org, *.m.wiktionary.org, *.mediawiki.org

Email security

BScore 83/100 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 marked as suspicious (soft 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, k2).
  • good2 MX record(s) found.

Homepage metadata

TitleWikimedia
DescriptionThe Wikimedia movement is a global community of people, projects, and activities working together to create and share knowledge freely.
Languageen
IndexableYes
Word count179

About wikimedia.org

Who is the registrar of wikimedia.org?

wikimedia.org is registered with MarkMonitor Inc. (IANA ID 292).

When does wikimedia.org expire?

The current registration of wikimedia.org expires on March 16, 2027. It was first registered on March 16, 2003.

What technology does wikimedia.org use?

We detected 1 technologies on wikimedia.org, including HSTS.

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

wikimedia.org scores 83/100 (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 wikimedia.org?

wikimedia.org uses ns0.wikimedia.org, ns1.wikimedia.org, ns2.wikimedia.org.