code4app.cn - robtex.com

🛡️Domain Reputation CheckBlocklist, phishing & malware status→

code4app.cn

DNSSEC⚠️ Not signed
A2606:4700:3035::ac43:b054🇺🇸 Cloudflare2606:4700:3035::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A2606:4700:3036::6815:5051🇺🇸 Cloudflare2606:4700:3036::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A104.21.80.81Cloudflare104.21.80.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A172.67.176.84🇺🇸 Cloudflare172.67.176.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
NSarmando.ns.cloudflare.com ⭐
A2606:4700:58::a29f:2ce1🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRarmando.ns.cloudflare.com
A2803:f800:50::6ca2:c3e1🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L
PTRarmando.ns.cloudflare.com
A2a06:98c1:50::ac40:23e1🇺🇸 Cloudflare2a06:98c1:50::/45
PTRarmando.ns.cloudflare.com
A108.162.195.225🇺🇸 Cloudflare108.162.195.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRarmando.ns.cloudflare.com
A162.159.44.225Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRarmando.ns.cloudflare.com
A172.64.35.225🇺🇸 Cloudflare172.64.35.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRarmando.ns.cloudflare.com
NSharleigh.ns.cloudflare.com
A2606:4700:50::a29f:263a🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRharleigh.ns.cloudflare.com
A2803:f800:50::6ca2:c23a🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L
PTRharleigh.ns.cloudflare.com
A2a06:98c1:50::ac40:223a🇺🇸 Cloudflare2a06:98c1:50::/45
PTRharleigh.ns.cloudflare.com
A108.162.194.58🇺🇸 Cloudflare108.162.194.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRharleigh.ns.cloudflare.com
A162.159.38.58Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRharleigh.ns.cloudflare.com
A172.64.34.58🇺🇸 Cloudflare172.64.34.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRharleigh.ns.cloudflare.com
HTTPSHTTP/3, HTTP/2 ✓ hints match
IPv4 hints104.21.80.81, 172.67.176.84
IPv6 hints2606:4700:3035::ac43:b054, 2606:4700:3036::6815:5051
ECHX25519, HKDF-SHA256 + AES-128-GCM draft, id=239, name=cloudflare-ech.com
SOAarmando.ns.cloudflare.comdns@cloudflare.com serial=2415068556

cn

DNSSEC🔒 Signed (DS record present)
NSa.dns.cn ⭐
NSb.dns.cn
NSc.dns.cn
NSd.dns.cn
NSe.dns.cn
NSns.cernet.net
SOAa.dns.cnroot@cnnic.cn serial=2035363972

Same first word

code4app.com
code4app.net
code4app.cn
code4app.shop
code4app.ru

Similar names

app4code.com

Previous names

code17.cn
code2.cn
code23.cn
code233.cn
code27.cn
code2code.cn
code2d.cn
code2dmao.cn
code2hm.cn
code2ji.cn
code2rich.cn
code2u.cn
code2x.cn
code3.cn
code3322.cn
code360.cn
code4.cn
code41.cn
code42.cn

Next names

code4fang.cn
code4fun.cn
code4fusion.cn
code4th.cn
code4u.cn
code500.cn
code51.cn
code52.cn
code6.cn
code64.cn
code66.cn
code7.cn
code711.cn
code800.cn
code871.cn
code8lab.cn
code9.cn
code99.cn
codeacademy.cn
codeacm.cn

DNS History

10 records (6 active, 4 former)

NSarmando.ns.cloudflare.comharleigh.ns.cloudflare.comA104.21.80.81172.67.176.842606:4700:3035::ac43:b0542606:4700:3036::6815:5051188.114.96.0188.114.97.02a06:98c1:3120::2a06:98c1:3121::
●NSarmando.ns.cloudflare.com2026-09-18 → 2026-09-26 · 2 obs
● 2026-09-18 12:06:16
● 2026-09-26 21:22:28
●NSharleigh.ns.cloudflare.com2026-09-18 → 2026-09-26 · 2 obs
● 2026-09-18 12:06:16
● 2026-09-26 21:22:28
●A104.21.80.812026-09-18 → 2026-09-26 · 3 obs
○ 2026-09-18 12:06:16
● 2026-09-18 22:14:00
● 2026-09-26 21:22:28
●A172.67.176.842026-09-18 → 2026-09-26 · 3 obs
○ 2026-09-18 12:06:16
● 2026-09-18 22:14:00
● 2026-09-26 21:22:28
○A188.114.96.02026-09-18 → 2026-09-18 · 3 obs
● 2026-09-18 12:06:16
○ 2026-09-18 22:14:00
○ 2026-09-26 21:22:28
○A188.114.97.02026-09-18 → 2026-09-18 · 3 obs
● 2026-09-18 12:06:16
○ 2026-09-18 22:14:00
○ 2026-09-26 21:22:28
●A2606:4700:3035::ac43:b0542026-09-18 → 2026-09-26 · 3 obs
○ 2026-09-18 12:06:16
● 2026-09-18 22:14:00
● 2026-09-26 21:22:28
●A2606:4700:3036::6815:50512026-09-18 → 2026-09-26 · 3 obs
○ 2026-09-18 12:06:16
● 2026-09-18 22:14:00
● 2026-09-26 21:22:28
○A2a06:98c1:3120::2026-09-18 → 2026-09-18 · 3 obs
● 2026-09-18 12:06:16
○ 2026-09-18 22:14:00
○ 2026-09-26 21:22:28
○A2a06:98c1:3121::2026-09-18 → 2026-09-18 · 3 obs
● 2026-09-18 12:06:16
○ 2026-09-18 22:14:00
○ 2026-09-26 21:22:28

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
cnc.dns.cn, b.dns.cn, a.dns.cn, ns.cernet.net...11 records
code4app.cnarmando.ns.cloudflare.com, harleigh.ns.cloudflare.com-

✅ Authoritative Response

Server:108.162.195.225

NS records: armando.ns.cloudflare.com, harleigh.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for code4app.cn (unsigned zone)

⏱️ Timing

Total: 1411ms | Queries: -

📄 Records

TypeCountSample Data
A2104.21.80.81, 172.67.176.84
AAAA22606:4700:3035::ac43:b054, 2606:4700:3036::6815:5051
NS2armando.ns.cloudflare.com, harleigh.ns.cloudflare.com
HTTPS1{"priority":1,"target":".","alpn":["h3",
SOA1armando.ns.cloudflare.com dns.cloudflare

📌 Glue Records Collected

Total: 11

In-bailiwick: 10 (e.dns.cn, d.dns.cn, c.dns.cn...)

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

Analysis

IP Addresses

code4app.cn directs to four IP numbers, which are 104.21.80.81, 172.67.176.84, 2606:4700:3035::ac43:b054 and 2606:4700:3036::6815:5051.

Among the host names that share IP numbers with code4app.cn are vaznyi.com, marsbahis-gunceladres2026.vip, autoesignature.com and two others.

Name Servers

The NS records for code4app.cn delegate to armando.ns.cloudflare.com and harleigh.ns.cloudflare.com.

code4app.cn has the same name server delegation as a number of other domains, such as gvaokct.cn, zitizaixian.com, eflpkwm.cn and two more.

The name servers of code4app.cn overlap at least partially with those of other domains — among them buddahbear.co, energshop.com, pouria-shn001.workers.dev and two more.

Host names resolving to 6 IP numbers:

armando.ns.cloudflare.com maps to 108.162.195.225, 162.159.44.225, 172.64.35.225 and 3 additional IP addresses.

harleigh.ns.cloudflare.com maps to 108.162.194.58, 162.159.38.58, 172.64.34.58 and 3 additional IP addresses.