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Gridlode
Rank #1,172Updated November 10, 2026

nl.wikipedia.org

Wikipedia, de vrije encyclopedie

nl.wikipedia.org is registered with MarkMonitor Inc. since January 13, 2001 (25.8 years). The registration expires on January 13, 2027. The site runs on Content Security Policy, HSTS. Its email security grade is C. Its SSL certificate is issued by Let's Encrypt and is valid for 53 more days.

Domain age
25.8 yrs
Technologies
2
Email security
C
SSL days left
53

Registration

RegistrarMarkMonitor Inc.
IANA ID292
RegisteredJanuary 13, 2001
ExpiresJanuary 13, 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
A208.80.153.224137
AAAA2620:0:860:ed1a::1149

Technology stack

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

CScore 68/100 across SPF, DMARC, DKIM, MTA-STS and BIMI.
  • warnNo DKIM key found at common selectors (google, selector1, selector2, default, k1, k2, s1, s2, ...). DKIM may still use a custom selector we cannot guess.
  • 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].
  • good2 MX record(s) found.

Homepage metadata

TitleWikipedia, de vrije encyclopedie
Languagenl
Canonicalhttps://nl.wikipedia.org/wiki/Hoofdpagina
Structured dataArticle
IndexableYes
Word count1552

About nl.wikipedia.org

Who is the registrar of nl.wikipedia.org?

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

When does nl.wikipedia.org expire?

The current registration of nl.wikipedia.org expires on January 13, 2027. It was first registered on January 13, 2001.

What technology does nl.wikipedia.org use?

We detected 2 technologies on nl.wikipedia.org, including Content Security Policy, HSTS.

Does nl.wikipedia.org protect its email with SPF and DMARC?

nl.wikipedia.org scores 68/100 (grade C) for email security. No DKIM key found at common selectors (google, selector1, selector2, default, k1, k2, s1, s2, ...). DKIM may still use a custom selector we cannot guess. No MTA-STS: mail sent to you can be downgraded to an unencrypted connection.