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Rank #1,919Updated November 10, 2026

mentalfloss.com

Mental Floss - History, Trivia, Interesting Facts, and More

mentalfloss.com is registered with GoDaddy.com, LLC since April 9, 1996 (30.6 years). The registration expires on April 10, 2027. The site runs on Qwik, Amazon CloudFront, OneTrust and 3 other technologies. Its email security grade is D. Its SSL certificate is issued by Let's Encrypt and is valid for 68 more days.

Domain age
30.6 yrs
Technologies
6
Email security
D
SSL days left
68

Registration

RegistrarGoDaddy.com, LLC
IANA ID146
RegisteredApril 9, 1996
ExpiresApril 10, 2027
UpdatedApril 10, 2026
Statusclient delete prohibited, client renew prohibited, client transfer prohibited, client update prohibited
Name serversns-127.awsdns-15.com, ns-1355.awsdns-41.org, ns-1783.awsdns-30.co.uk, ns-856.awsdns-43.net
DNSSECNot signed

DNS records

TypeValueTTL
A44.241.188.2460
A35.83.190.22560
MXaspmx.l.google.com 13600
MXaspmx2.googlemail.com 103600
MXaspmx3.googlemail.com 103600
MXalt1.aspmx.l.google.com 53600
MXalt2.aspmx.l.google.com 53600
NSns-127.awsdns-15.com3600
NSns-1355.awsdns-41.org3600
NSns-1783.awsdns-30.co.uk3600
NSns-856.awsdns-43.net3600
TXTMS=ms129171533600
TXTbpjjzh8yhgm6n0y9437fbz52gs9j0lph3600
TXTbrevo-code:25bd81de5f53ea7ec3c6b9f3e71ef0183600
TXTfacebook-domain-verification=8p8k8s86fzfb5d2g2zq15818aj4u623600
TXTgoogle-site-verification=Cl1nAqp5GlOLDdnSAS1Dg2wyIVilb76SZ9B43NKBFls3600
TXTgoogle-site-verification=LV6dh4kX-YtEkDCh-SiewnGyNcWjwOCaVGPrtIrL2bE3600
TXTgoogle-site-verification=PwHgWMzA1M9ET0l3j0Rla5nCyb02HTa1oLSN5OXUVaQ3600
TXTgoogle-site-verification=fgC5-DxY6HvFT8fM0SiUAhdq8SDSuE1zvW0HpdlwdgA3600
TXTgoogle-site-verification=g19BQLQaGVGFsp9S--Nux-0AjT79KfOYJdpjnEKsA9c3600
TXTgoogle-site-verification=y-SZX1wXDfAt3K_CF7Fl9gbGYUpxXQ96TY7zGK14oSQ3600
TXTgoogle-site-verification=z4YHNPYC5G4ehxb4caJGpn3jv1vGdOVgZYa1EGw8j-Q3600
TXTv=DMARC1; p=reject; rua=mailto:[email protected], mailto:[email protected]3600

Technology stack

Cookie consent
JavaScript framework

Analytics and advertising IDs

google_tag_manager:GTM-TCW5HW

Other sites using the same IDs: si.com

SSL certificate

ValidValid
IssuerUS, YE2, Let's Encrypt
ExpiresJanuary 17, 2027
Days remaining68
ProtocolTLSv1.3
Namesmentalfloss.com

Email security

DScore 63/100 across SPF, DMARC, DKIM, MTA-STS and BIMI.
  • warnDMARC policy is none (monitoring only). Spoofed mail is still delivered.
  • 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 aggregate reports are sent to mailto:[email protected].
  • goodDKIM keys found (selector: k2, mail).
  • good5 MX record(s) found. Mail is handled by Google Workspace.

Homepage metadata

TitleMental Floss - History, Trivia, Interesting Facts, and More
DescriptionLearn weird, interesting facts about history, entertainment, language, geography, and more topics. Test your knowledge with our quizzes and other trivia.
Languageen-US
Canonicalhttps://www.mentalfloss.com/
Structured dataWebSite, BreadcrumbList, NewsArticle
IndexableYes
Word count1543

About mentalfloss.com

Who is the registrar of mentalfloss.com?

mentalfloss.com is registered with GoDaddy.com, LLC (IANA ID 146).

When does mentalfloss.com expire?

The current registration of mentalfloss.com expires on April 10, 2027. It was first registered on April 9, 1996.

What technology does mentalfloss.com use?

We detected 6 technologies on mentalfloss.com, including Amazon CloudFront, OneTrust, Adobe Fonts, Google Fonts, Qwik, Google Tag Manager.

Does mentalfloss.com protect its email with SPF and DMARC?

mentalfloss.com scores 63/100 (grade D) for email security. DMARC policy is none (monitoring only). Spoofed mail is still delivered. No MTA-STS: mail sent to you can be downgraded to an unencrypted connection.

What are the name servers of mentalfloss.com?

mentalfloss.com uses ns-127.awsdns-15.com, ns-1355.awsdns-41.org, ns-1783.awsdns-30.co.uk, ns-856.awsdns-43.net.