NSLIST.NET - codepen.io
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codepen.io checked at 2025-09-20T12:42:22.356Z 269ms 172/172/172 100% R:15codepen.io
io
| NS | a0.nic.io | ||||||
| NS | a2.nic.io | ||||||
| NS | b0.nic.io | ||||||
| NS | c0.nic.io | ||||||
rank #4 in the tld
This domain name "codepen.io" is a social development environment for front-end developers. It is also an online community for testing and showcasing user-created HTML, CSS, and JavaScript code snippets, known as 'pens'. It provides an environment where developers can create code snippets, creatively combine them, and share their work with others.
Up
production-email-assets.codepen.io |
shots.codepen.io |
www.codepen.io |
assets.codepen.io |
s.codepen.io |
cpwebassets.codepen.io |
mailer.codepen.io |
blog.codepen.io |
production-assets.codepen.io |
Starts with same word
codepen.de |
codepen.org |
codepen.site |
codepen.ru |
codepen.dev |
codepen.pl |
codepen.website |
codepen.com |
codepen.co |
codepen.io |
Starts similarily
AI analysis
codepen.io is the parent of production-email-assets.codepen.io, shots.codepen.io, www.codepen.io, assets.codepen.io, s.codepen.io and a few other host names.
codepen.io maps to four IP numbers: 2606:4700::6810:9320, 2606:4700::6810:a320, 104.16.147.32 and 104.16.163.32.
Other host names, for instance production-assets.codepen.io, production-email-assets.codepen.io, shots.codepen.io, www.codepen.io and assets.codepen.io share IP numbers with codepen.io.
Two name servers albert.ns.cloudflare.com and kristin.ns.cloudflare.com are delegated to codepen.io.
codepen.io uses the same name server configuration as other domains, such as tourpartnergroup.com, mjr.io, rbind.io, mazo4f.com and authenticvacations.com.
codepen.io at least partially shares name servers with other domains such as nnxhxds.com, remont-zhilishha.ru, haja.me, affordableleadinspector.com and datahost.ro.
these name servers are commonly used with the name servers marissa.ns.cloudflare.com.
Host names with six IP numbers: Host name albert.ns.cloudflare.com points to 2606:4700:58::adf5:3b3a, 2803:f800:50::6ca2:c13a, 2a06:98c1:50::ac40:213a, 108.162.193.58, 172.64.33.58 and 173.245.59.58; host name kristin.ns.cloudflare.com points to 2606:4700:50::adf5:3ab5, 2803:f800:50::6ca2:c0b5, 2a06:98c1:50::ac40:20b5, 108.162.192.181, 172.64.32.181 and 173.245.58.181.
codepen.io is handled by five mail servers: aspmx2.googlemail.com, aspmx3.googlemail.com, aspmx.l.google.com, alt1.aspmx.l.google.com and alt2.aspmx.l.google.com.
codepen.io shares mail servers with other domains at least in part, for instance pcrc.in, sydtechnologies.com, salonleos.com, hareal.com and sofascore.org.
These mail servers are often used together with aspmx4.googlemail.com, aspmx5.googlemail.com, alt3.aspmx.l.google.com and alt4.aspmx.l.google.com.
Names with two IPs:
aspmx2.googlemail.com points to 2a00:1450:400b:c02::1b and 172.253.116.26
aspmx3.googlemail.com points to 2a00:1450:400c:c00::1b and 173.194.76.26
aspmx.l.google.com points to 2607:f8b0:4004:c08::1a and 142.251.111.27
alt1.aspmx.l.google.com points to 2a00:1450:400b:c02::1b and 172.253.116.26
alt2.aspmx.l.google.com points to 2a00:1450:400c:c00::1a and 173.194.76.27
Names that point to 2a00:1450:400b:c02::1b: aspmx2.googlemail.com and alt1.aspmx.l.google.com
Names that point to 172.253.116.26: aspmx2.googlemail.com and alt1.aspmx.l.google.com