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Gridlode
Rank #2,920Updated November 10, 2026

jsfiddle.net

JSFiddle - React, Tailwind, and code Playground

jsfiddle.net is registered with 1API GmbH since October 28, 2009 (17.0 years). The registration expires on October 28, 2027. The site runs on Django, Ruby on Rails, Cloudflare Web Analytics and 5 other technologies. Its email security grade is D. Its SSL certificate is issued by Google Trust Services and is valid for 41 more days.

Domain age
17.0 yrs
Technologies
8
Email security
D
SSL days left
41

Registration

Registrar1API GmbH
IANA ID1387
RegisteredOctober 28, 2009
ExpiresOctober 28, 2027
UpdatedOctober 28, 2026
Statusclient transfer prohibited
Name serversfelipe.ns.cloudflare.com, venus.ns.cloudflare.com
DNSSECNot signed

DNS records

TypeValueTTL
A104.21.49.15207
A172.67.158.9207
MXmx01.mail.icloud.com 103600
MXmx02.mail.icloud.com 103600
NSfelipe.ns.cloudflare.com86400
NSvenus.ns.cloudflare.com86400
CAAissue 0 comodoca.com3600
CAAissue 0 digicert.com; cansignhttpexchanges=yes3600
CAAissue 0 letsencrypt.org3600
CAAissue 0 pki.goog; cansignhttpexchanges=yes3600
CAAissue 0 ssl.com3600
CAAissuewild 0 comodoca.com3600
CAAissuewild 0 digicert.com; cansignhttpexchanges=yes3600
CAAissuewild 0 letsencrypt.org3600
CAAissuewild 0 pki.goog; cansignhttpexchanges=yes3600
CAAissuewild 0 ssl.com3600
TXTapple-domain=LRQN0L5o2IZvjPDB300
TXTgoogle-gws-recovery-domain-verification=66045785300
TXTgoogle-site-verification=XNCZb8qpaeyeELvp9gaoZNROX5rDgZag4pb2r0ZfRQY300
TXTstripe-verification=b1dc7da09cca8c4f3c6e44d3b28da887e3353b748787c5cad8433ee120d52245300
TXTv=spf1 include:icloud.com ~all300
AAAA2606:4700:3031::ac43:9e0942
AAAA2606:4700:3036::6815:310f42

Technology stack

Analytics
Cloudflare Web Analytics
CDN
Cloudflareunpkg
Programming language
PythonRuby
Security
HSTS
Web framework
DjangoRuby on Rails

SSL certificate

ValidValid
IssuerUS, WE1, Google Trust Services
ExpiresDecember 22, 2026
Days remaining41
ProtocolTLSv1.3
Namesjsfiddle.net, *.jsfiddle.net

Email security

DScore 62/100 across SPF, DMARC, DKIM, MTA-STS and BIMI.
  • warnDMARC has no rua= address, so you receive no reports about mail sent as your domain.
  • 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.
  • good2 MX record(s) found. Mail is handled by iCloud Mail.

Homepage metadata

TitleJSFiddle - React, Tailwind, and code Playground
DescriptionJSFiddle - Test your React, Tailwind, JavaScript, CSS, HTML online with JSFiddle.
Canonicalhttps://jsfiddle.net/
Structured dataWebApplication, Organization
IndexableYes
Word count311

About jsfiddle.net

Who is the registrar of jsfiddle.net?

jsfiddle.net is registered with 1API GmbH (IANA ID 1387).

When does jsfiddle.net expire?

The current registration of jsfiddle.net expires on October 28, 2027. It was first registered on October 28, 2009.

What technology does jsfiddle.net use?

We detected 8 technologies on jsfiddle.net, including Cloudflare Web Analytics, Cloudflare, unpkg, Python, Ruby, HSTS.

Does jsfiddle.net protect its email with SPF and DMARC?

jsfiddle.net scores 62/100 (grade D) for email security. DMARC has no rua= address, so you receive no reports about mail sent as your domain. 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.

What are the name servers of jsfiddle.net?

jsfiddle.net uses felipe.ns.cloudflare.com, venus.ns.cloudflare.com.