`codedex.io`

DNSSEC	⚠️ Not signed
A	216.150.1.65^{🇨🇦 Amazon216.150.1.0/24 EC2 Prefix}
A	216.150.16.1^{🇨🇦 Amazon216.150.16.0/24 EC2 Prefix}
NS	`ns1.vercel-dns.com` ⭐
		A	2620:4d:4000:6259:7:13:0:1^{🇺🇸 NSONE2620:4d:4000::/48 2620:4D:4000::/48}
			PTR	`dns1.p13.nsone.net`
		A	198.51.44.13^{🇺🇸 NSONE198.51.44.0/24 198.51.44.0}
			PTR	`dns1.p13.nsone.net`
NS	`ns2.vercel-dns.com`
		A	2a00:edc0:6259:7:13::2^{🇺🇸 NSONE2a00:edc0:6259::/48 NS1-2}
			PTR	`dns2.p13.nsone.net`
		A	198.51.45.13^{🇺🇸 NSONE198.51.45.0/24 198.51.45.0}
			PTR	`dns2.p13.nsone.net`
MX	`aspmx.l.google.com` ⭐
		A	2607:f8b0:4023:c06::1b^{🇺🇸 Google2607:f8b0::/32}
			PTR	`dz-in-f27.1e100.net`
		A	142.250.141.27^{🇺🇸 Google142.250.141.0/24}
			PTR	`dd-in-f27.1e100.net`
MX	`alt1.aspmx.l.google.com`⁽⁵⁾
		A	2800:3f0:4003:c0f::1a^{🇨🇱 Google2800:3f0:4003::/48}
		A	108.177.123.27^{🇺🇸 Google108.177.123.0/24}
			PTR	`lcscld-in-f27.1e100.net`
MX	`alt2.aspmx.l.google.com`⁽⁵⁾
		A	2607:f8b0:4023:1015::1b^{🇺🇸 Google2607:f8b0::/32}
			PTR	`yudfwta-in-f27.1e100.net`
		A	172.253.135.27^{🇺🇸 Google172.253.135.0/24}
			PTR	`yudfwta-in-f27.1e100.net`
MX	`alt3.aspmx.l.google.com`⁽¹⁰⁾
		A	2607:f8b0:4023:3003::1a^{🇺🇸 Google2607:f8b0::/32}
			PTR	`yulnkjt-in-f26.1e100.net`
		A	172.253.145.27^{🇺🇸 Google172.253.145.0/24}
			PTR	`yulnkjt-in-f27.1e100.net`
MX	`alt4.aspmx.l.google.com`⁽¹⁰⁾
		A	2607:f8b0:4001:c70::1b^{🇺🇸 Google2607:f8b0:4001::/48}
			PTR	`yucbful-in-f27.1e100.net`
		A	192.178.209.27^{🇺🇸 Google192.178.209.0/24}
			PTR	`yucbful-in-f27.1e100.net`
TXT	`firebase=codedex-io`
TXT	`google-site-verification=1O_105K7f__RuYRT43h5_PNR1-d_WHFr3t0k-ETzukE`
TXT	`google-site-verification=M0ZdnYogYywk0RHphBDuWjeo3ZNNfV4bHNb3rvZ507w`
TXT	`google-site-verification=Romo2V-y0tQORXnffPkMMDgjl9dvOW2GGOYNfKJ-wJc`
TXT	`google-site-verification=YOeVaaLbLpVE4CCHpk75bLOtx9tKsD5YIvrbyYj7pEA`
TXT	`google-site-verification=cUQBC4ExYdNB1NSuboe5_I7LB-i9Xj50UoVhD-F8yis`
TXT	`mandrill_verify.5rEPtVNFVEOqk1fGrz3h7g`
TXT	`v=spf1 include:_spf.firebasemail.com include:spf.mandrillapp.com include:serv...`
SOA	`ns1.vercel-dns.com`hostmaster@nsone.net serial=1658921350

`io`

	DNSSEC	🔒 Signed (DS record present)
	NS	`a0.nic.io` ⭐
	NS	`a2.nic.io`
	NS	`b0.nic.io`
	NS	`c0.nic.io`
	SOA	`a0.nic.io`hostmaster@donuts.email serial=1774539797

rank #660491 globally
rank #4754 in the tld
📈 Tranco rank: #294,977

Subdomains

www.codedex.io

Same first word

codedex.io

codedex.com

Similar names

edxcode.com

dexcode.com

decodex.io

decodex.com

decodex.site

excoded.com

xceedod.com

decodex.net

decodex.fr

codeedx.com

decodex.org

edcodex.info

codexed.com

DNS History

10 records (9 active, 1 former)

●NSns1.vercel-dns.com2026-03-26 → 2026-03-26 · 2 obs

● 2026-03-26 13:22:46
● 2026-03-26 16:12:58

●NSns2.vercel-dns.com2026-03-26 → 2026-03-26 · 2 obs

● 2026-03-26 13:22:46
● 2026-03-26 16:12:58

●MXalt1.aspmx.l.google.com2026-03-26 → 2026-03-26 · 2 obs

● 2026-03-26 13:22:46
● 2026-03-26 16:12:58

●MXalt2.aspmx.l.google.com2026-03-26 → 2026-03-26 · 2 obs

● 2026-03-26 13:22:46
● 2026-03-26 16:12:58

●MXalt3.aspmx.l.google.com2026-03-26 → 2026-03-26 · 2 obs

● 2026-03-26 13:22:46
● 2026-03-26 16:12:58

●MXalt4.aspmx.l.google.com2026-03-26 → 2026-03-26 · 2 obs

● 2026-03-26 13:22:46
● 2026-03-26 16:12:58

●MXaspmx.l.google.com2026-03-26 → 2026-03-26 · 2 obs

● 2026-03-26 13:22:46
● 2026-03-26 16:12:58

○A216.150.1.12026-03-26 → 2026-03-26 · 2 obs

● 2026-03-26 13:22:46
○ 2026-03-26 16:12:58

●A216.150.1.652026-03-26 → 2026-03-26 · 2 obs

○ 2026-03-26 13:22:46
● 2026-03-26 16:12:58

●A216.150.16.12026-03-26 → 2026-03-26 · 2 obs

● 2026-03-26 13:22:46
● 2026-03-26 16:12:58

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
io	c0.nic.io, a2.nic.io, a0.nic.io, b0.nic.io	-
codedex.io	ns2.vercel-dns.com, ns1.vercel-dns.com	-

✅ Authoritative Response

Server:198.51.45.13

NS records: ns2.vercel-dns.com, ns1.vercel-dns.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for codedex.io (unsigned zone)

⏱️ Timing

Total: 462ms | Queries: -

📄 Records

Type	Count	Sample Data
A	2	`216.150.1.1, 216.150.16.193`
NS	2	`ns1.vercel-dns.com, ns2.vercel-dns.com`
MX	5	`aspmx.l.google.com (pri: 1), alt3.aspmx.l.google.com (pri: 10)...`
TXT	8	`firebase=codedex-io, google-site-verification=1O_105K7f__RuYR...`
SOA	1	`ns1.vercel-dns.com hostmaster.nsone.net`

Analysis

Hierarchy

codedex.io is the parent of www.codedex.io.

IP Addresses

codedex.io resolves to two IP numbers: 216.150.1.65 and 216.150.16.1.

other host names including nullmx.highfi.com, topbuys.co.nz, 50d2248ab43674dc.vercel-dns-016.com, pangobooks.net and padelup.net share IP numbers with codedex.io.

Name Servers

codedex.io is delegated to two name servers ns1.vercel-dns.com and ns2.vercel-dns.com.

codedex.io shares the same name server setup as other domains, for instance newarchive.net, naturopathlucknow.in, guitarscaleteacher.com, ibakepro.com and penguinpepe.com.

codedex.io at least partially shares name servers with other domains, for instance studentfilm.ch, iconicarts.com, dmoo.cool, bromarpublications.com and loke.app.