codexcn.cn - robtex.com

codexcn.cn

DNSSEC⚠️ Not signed
A2606:4700:3033::ac43:c523🇺🇸 Cloudflare2606:4700:3033::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A2606:4700:3037::6815:54d0🇺🇸 Cloudflare2606:4700:3037::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A104.21.84.208Cloudflare104.21.80.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A172.67.197.35🇺🇸 Cloudflare172.67.192.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
NSkai.ns.cloudflare.com ⭐
A2606:4700:58::adf5:3bbc🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRkai.ns.cloudflare.com
A2803:f800:50::6ca2:c1bc🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L
PTRkai.ns.cloudflare.com
A2a06:98c1:50::ac40:21bc🇺🇸 Cloudflare2a06:98c1:50::/45
PTRkai.ns.cloudflare.com
A108.162.193.188🇺🇸 Cloudflare108.162.193.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRkai.ns.cloudflare.com
A172.64.33.188🇺🇸 Cloudflare172.64.33.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRkai.ns.cloudflare.com
A173.245.59.188🇺🇸 Cloudflare173.245.59.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRkai.ns.cloudflare.com
NStess.ns.cloudflare.com
A2606:4700:50::adf5:3ae3🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRtess.ns.cloudflare.com
A2803:f800:50::6ca2:c0e3🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L
PTRtess.ns.cloudflare.com
A2a06:98c1:50::ac40:20e3🇺🇸 Cloudflare2a06:98c1:50::/45
PTRtess.ns.cloudflare.com
A108.162.192.227🇺🇸 Cloudflare108.162.192.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRtess.ns.cloudflare.com
A172.64.32.227🇺🇸 Cloudflare172.64.32.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRtess.ns.cloudflare.com
A173.245.58.227🇺🇸 Cloudflare173.245.58.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRtess.ns.cloudflare.com
HTTPSHTTP/3, HTTP/2 ✓ hints match
IPv4 hints104.21.84.208, 172.67.197.35
IPv6 hints2606:4700:3033::ac43:c523, 2606:4700:3037::6815:54d0
ECHX25519, HKDF-SHA256 + AES-128-GCM draft, id=55, name=cloudflare-ech.com
SOAkai.ns.cloudflare.comdns@cloudflare.com serial=2408052406

cn

DNSSEC🔒 Signed (DS record present)
NSa.dns.cn ⭐
NSb.dns.cn
NSc.dns.cn
NSd.dns.cn
NSe.dns.cn
NSns.cernet.net ⚠️ Not in parent delegation
SOAa.dns.cnroot@cnnic.cn serial=2035173054

Subdomains

www.codexcn.cn

Same first word

codexcn.org
codexcn.cn
codexcn.top
codexcn.tech
codexcn.com
codexcn.xyz

DNS History

10 records (6 active, 4 former)

NSkai.ns.cloudflare.comtess.ns.cloudflare.comA104.21.84.208172.67.197.352606:4700:3033::ac43:c5232606:4700:3037::6815:54d0188.114.96.0188.114.97.02a06:98c1:3120::2a06:98c1:3121::
●NSkai.ns.cloudflare.com2026-06-27 → 2026-08-12 · 2 obs
● 2026-06-27 13:25:22
● 2026-08-12 21:41:58
●NStess.ns.cloudflare.com2026-06-27 → 2026-08-12 · 2 obs
● 2026-06-27 13:25:22
● 2026-08-12 21:41:58
●A104.21.84.2082026-06-27 → 2026-08-12 · 4 obs
● 2026-06-27 13:25:22
○ 2026-07-14 21:11:10
● 2026-08-12 03:43:56
● 2026-08-12 21:41:58
●A172.67.197.352026-06-27 → 2026-08-12 · 4 obs
● 2026-06-27 13:25:22
○ 2026-07-14 21:11:10
● 2026-08-12 03:43:56
● 2026-08-12 21:41:58
○A188.114.96.02026-07-14 → 2026-07-14 · 4 obs
○ 2026-06-27 13:25:22
● 2026-07-14 21:11:10
○ 2026-08-12 03:43:56
○ 2026-08-12 21:41:58
○A188.114.97.02026-07-14 → 2026-07-14 · 4 obs
○ 2026-06-27 13:25:22
● 2026-07-14 21:11:10
○ 2026-08-12 03:43:56
○ 2026-08-12 21:41:58
●A2606:4700:3033::ac43:c5232026-06-27 → 2026-08-12 · 4 obs
● 2026-06-27 13:25:22
○ 2026-07-14 21:11:10
● 2026-08-12 03:43:56
● 2026-08-12 21:41:58
●A2606:4700:3037::6815:54d02026-06-27 → 2026-08-12 · 4 obs
● 2026-06-27 13:25:22
○ 2026-07-14 21:11:10
● 2026-08-12 03:43:56
● 2026-08-12 21:41:58
○A2a06:98c1:3120::2026-07-14 → 2026-07-14 · 4 obs
○ 2026-06-27 13:25:22
● 2026-07-14 21:11:10
○ 2026-08-12 03:43:56
○ 2026-08-12 21:41:58
○A2a06:98c1:3121::2026-07-14 → 2026-07-14 · 4 obs
○ 2026-06-27 13:25:22
● 2026-07-14 21:11:10
○ 2026-08-12 03:43:56
○ 2026-08-12 21:41:58

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
cnd.dns.cn, ns.cernet.net, a.dns.cn, c.dns.cn...11 records
codexcn.cnkai.ns.cloudflare.com, tess.ns.cloudflare.com-

✅ Authoritative Response

Server:173.245.58.227

NS records: kai.ns.cloudflare.com, tess.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for codexcn.cn (unsigned zone)

⏱️ Timing

Total: 3124ms | Queries: -

📄 Records

TypeCountSample Data
A2172.67.197.35, 104.21.84.208
AAAA22606:4700:3037::6815:54d0, 2606:4700:3033::ac43:c523
NS2kai.ns.cloudflare.com, tess.ns.cloudflare.com
HTTPS1{"priority":1,"target":".","alpn":["h3",
SOA1kai.ns.cloudflare.com dns.cloudflare.com

📌 Glue Records Collected

Total: 11

In-bailiwick: 10 (a.dns.cn, b.dns.cn, c.dns.cn...)

Out-of-bailiwick: 1 (ns.cernet.net)

Analysis

Hierarchy

The domain www.codexcn.cn falls under the parent codexcn.cn.

IP Addresses

codexcn.cn directs to four IP numbers, which are 104.21.84.208, 172.67.197.35, 2606:4700:3033::ac43:c523 and 2606:4700:3037::6815:54d0.

paralelo40.org, (0x706f726e)grape.com, fascitisplantar.com.mx plus two other host names have IP numbers in common with codexcn.cn.

Name Servers

codexcn.cn has two authoritative name servers — kai.ns.cloudflare.com and tess.ns.cloudflare.com.

The name server configuration of codexcn.cn is shared with other domains, for instance ilemgroup.com, nexoraapp.website, jugendfarm-wilhelmshof.de and two others.

At least some of codexcn.cn's name servers are shared with other domains, for example vavada-il.buzz, proelite.co, convivionyc.com and two more.

It is common for these name servers to be used in conjunction with the name servers hayes.ns.cloudflare.com, vin.ns.cloudflare.com and leah.ns.cloudflare.com.

Hosts with 6 IP addresses each:

kai.ns.cloudflare.com points to 108.162.193.188, 172.64.33.188, 173.245.59.188 and 3 other IP addresses.

tess.ns.cloudflare.com points to 108.162.192.227, 172.64.32.227, 173.245.58.227 and 3 other IP addresses.