4code.app - dns.ninja

🛡️Domain Reputation CheckBlocklist, phishing & malware status→

`4code.app`

DNSSEC	⚠️ Not signed
NS	`luciana.ns.cloudflare.com` ⭐
		A	2606:4700:50::a29f:2683^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`luciana.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c283^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`luciana.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:2283^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`luciana.ns.cloudflare.com`
		A	108.162.194.131^{🇺🇸 Cloudflare108.162.194.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`luciana.ns.cloudflare.com`
		A	162.159.38.131^{Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`luciana.ns.cloudflare.com`
		A	172.64.34.131^{🇺🇸 Cloudflare172.64.34.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`luciana.ns.cloudflare.com`
NS	`ridge.ns.cloudflare.com`
		A	2606:4700:58::a29f:2c8b^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`ridge.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c38b^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`ridge.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:238b^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`ridge.ns.cloudflare.com`
		A	108.162.195.139^{🇺🇸 Cloudflare108.162.195.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`ridge.ns.cloudflare.com`
		A	162.159.44.139^{Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`ridge.ns.cloudflare.com`
		A	172.64.35.139^{🇺🇸 Cloudflare172.64.35.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`ridge.ns.cloudflare.com`
MX	`mx01.mail.icloud.com` ⭐
		A	17.42.251.62^{🇺🇸 Apple17.42.0.0/16}
			PTR	`mx01.mail.icloud.com`
			PTR	`mx02.mail.icloud.com`
			PTR	`mx3.mail.icloud.com`
		A	17.56.9.31^{🇺🇸 Apple17.56.9.0/24}
			PTR	`mx01.mail.icloud.com`
			PTR	`mx02.mail.icloud.com`
		A	17.57.152.5^{🇺🇸 Apple17.57.152.0/23}
			PTR	`ic4-privaterelay.appleid.com`
			PTR	`smtp1.ic4-privaterelay.appleid.com`
			PTR	`mx01.mail.icloud.com`
			PTR	`mx02.mail.icloud.com`
		A	17.57.154.33^{🇺🇸 Apple17.57.154.0/24}
			PTR	`mx01.mail.icloud.com`
			PTR	`mx02.mail.icloud.com`
		A	17.57.155.25^{🇺🇸 Apple17.57.155.0/24}
			PTR	`mx01.mail.icloud.com`
			PTR	`mx02.mail.icloud.com`
		A	17.57.156.30^{🇺🇸 Apple17.57.156.0/24}
			PTR	`mx01.mail.icloud.com`
			PTR	`mx02.mail.icloud.com`
MX	`mx02.mail.icloud.com` ⭐
		A	17.42.251.62^{🇺🇸 Apple17.42.0.0/16}
			PTR	`mx01.mail.icloud.com`
			PTR	`mx02.mail.icloud.com`
			PTR	`mx3.mail.icloud.com`
		A	17.56.9.31^{🇺🇸 Apple17.56.9.0/24}
			PTR	`mx01.mail.icloud.com`
			PTR	`mx02.mail.icloud.com`
		A	17.57.152.5^{🇺🇸 Apple17.57.152.0/23}
			PTR	`ic4-privaterelay.appleid.com`
			PTR	`smtp1.ic4-privaterelay.appleid.com`
			PTR	`mx01.mail.icloud.com`
			PTR	`mx02.mail.icloud.com`
		A	17.57.154.33^{🇺🇸 Apple17.57.154.0/24}
			PTR	`mx01.mail.icloud.com`
			PTR	`mx02.mail.icloud.com`
		A	17.57.155.25^{🇺🇸 Apple17.57.155.0/24}
			PTR	`mx01.mail.icloud.com`
			PTR	`mx02.mail.icloud.com`
		A	17.57.156.30^{🇺🇸 Apple17.57.156.0/24}
			PTR	`mx01.mail.icloud.com`
			PTR	`mx02.mail.icloud.com`
TXT	`apple-domain=SKEEQXZhh97ww2Sz`
TXT	`v=spf1 include:icloud.com ~all`
SOA	`luciana.ns.cloudflare.com`dns@cloudflare.com serial=2413382913

`app`

	DNSSEC	🔒 Signed (DS record present)
	NS	`ns-tld1.charlestonroadregistry.com` ⭐
	NS	`ns-tld2.charlestonroadregistry.com`
	NS	`ns-tld3.charlestonroadregistry.com`
	NS	`ns-tld4.charlestonroadregistry.com`
	NS	`ns-tld5.charlestonroadregistry.com`
	SOA	`ns-tld1.charlestonroadregistry.com`cloud-dns-hostmaster@google.com serial=101427

🔒 HSTS Preload (+subdomains)

Same first word

4code.pages.dev

4code.se

4code.ai

4code.us

4code.ru

4code.info

4code.xyz

4code.tech

4code.app

4code.com

4code.pl

Similar names

code4.hk

code4.life

code4.space

code4.cloud

code4.s3.amazonaws.com

code4.workers.dev

code4.co.kr

code4.com.au

oce4d.net

code4.games

code4.eu

code4.pl

code4.org.sg

4deco.sk

4deco.cz

4deco.com.hk

code4.au

doc4e.buzz

code4.nagoya

code4.ch

code4.coffee

code4.ru

code4.org

code4.solutions

ed4co.com

deco4.com

code4.co.za

code4.tech

4edoc.com

eco4d.net

code4.osaka

ceo4d.org

code4.world

code4.co.uk

code4.co

code4.online

code4.ninja

code4.it

code4.ca

code4.in

code4.nl

code4.org.ph

code4.net

eco4d.es

code4.live

code4.us

code4.ro

code4.de

code4.cn

code4.com

code4.co.jp

code4.me

eco4d.com

Previous names

4bgt9l6l.app

4bilder1wort.app

4bit.app

4blb.app

4blr.app

4bn.app

4book.app

4bro.app

4bwnsu26w6kle44j8z.app

4c44.app

4c444.app

4cal.app

4call.app

4caoliu.app

4castbnb.app

4caster.app

4cf.app

4chun.app

4ck444.app

4clip.app

Next names

4compliance.app

4connetworker.app

4content.app

4cqugko.app

4cyber.app

4d33l.app

4d3d3d.app

4d56.app

4d8.app

4d888.app

4d98.app

4dance.app

4dates.app

4dc.app

4ddragon.app

4de.app

4dental.app

4dev.app

4dgang.app

4dhongkong.app

DNS History

4 records (4 active, 0 former)

●NSluciana.ns.cloudflare.com2026-08-28 → 2026-08-30 · 2 obs

● 2026-08-28 23:15:06
● 2026-08-30 13:42:42

●NSridge.ns.cloudflare.com2026-08-28 → 2026-08-30 · 2 obs

● 2026-08-28 23:15:06
● 2026-08-30 13:42:42

●MXmx01.mail.icloud.com2026-08-28 → 2026-08-30 · 2 obs

● 2026-08-28 23:15:06
● 2026-08-30 13:42:42

●MXmx02.mail.icloud.com2026-08-28 → 2026-08-30 · 2 obs

● 2026-08-28 23:15:06
● 2026-08-30 13:42:42

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
app	ns-tld1.charlestonroadregistry.com, ns-tld2.charlestonroadregistry.com, ns-tld3.charlestonroadregistry.com, ns-tld4.charlestonroadregistry.com...	10 records
4code.app	ridge.ns.cloudflare.com, luciana.ns.cloudflare.com	-

✅ Authoritative Response

Server:162.159.38.131

NS records: ridge.ns.cloudflare.com, luciana.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for 4code.app (unsigned zone)

⏱️ Timing

Total: 753ms | Queries: -

📄 Records

Type	Count	Sample Data
NS	2	`luciana.ns.cloudflare.com, ridge.ns.cloudflare.com`
MX	2	`mx01.mail.icloud.com (pri: 10), mx02.mail.icloud.com (pri: 10)`
TXT	2	`apple-domain=SKEEQXZhh97ww2Sz, v=spf1 include:icloud.com ~all`
SOA	1	`luciana.ns.cloudflare.com dns.cloudflare`

📌 Glue Records Collected

Total: 10

Out-of-bailiwick: 10 (ns-tld1.charlestonroadregistry.com, ns-tld1.charlestonroadregistry.com, ns-tld2.charlestonroadregistry.com...)

Analysis

Name Servers

4code.app is served by two delegated name servers, luciana.ns.cloudflare.com and ridge.ns.cloudflare.com.

4code.app shares its name server setup with other domains, including ephraim.stream, pissantpress-signs.pages.dev, recallhing.pages.dev and two others.

4code.app shares at least some of its name servers with other domains, including 2ellesedit.com.br, uttn.app, vr5gpowerv.com and two others.

These name servers are frequently paired with the name servers sean.ns.cloudflare.com, nico.ns.cloudflare.com and monroe.ns.cloudflare.com.

Host names with 6 IP numbers:

luciana.ns.cloudflare.com carries IP addresses 108.162.194.131, 162.159.38.131 and 172.64.34.131, with 3 other addresses beyond those.

ridge.ns.cloudflare.com carries IP addresses 108.162.195.139, 162.159.44.139 and 172.64.35.139, with 3 other addresses beyond those.

Mail Servers

4code.app has two mail servers: mx01.mail.icloud.com and mx02.mail.icloud.com.

4code.app shares the same mail server setup as other domains, including heiheimax.com, stefaniuk.website, kerne.net and two others.

There is at least a partial overlap in mail servers between 4code.app and other domains like balzers.ca, peekaloop.com and takada.ca.

Host names with 6 IP numbers:

mx01.mail.icloud.com carries IP addresses 17.42.251.62, 17.56.9.31 and 17.57.152.5, with 3 other addresses beyond those.

mx02.mail.icloud.com carries IP addresses 17.42.251.62, 17.56.9.31 and 17.57.152.5, with 3 other addresses beyond those.

These two host names — mx01.mail.icloud.com and mx02.mail.icloud.com — each point to 17.42.251.62 IP addresses.

These two host names — mx01.mail.icloud.com and mx02.mail.icloud.com — each point to 17.56.9.31 IP addresses.

These two host names — mx01.mail.icloud.com and mx02.mail.icloud.com — each point to 17.57.152.5 IP addresses.

These two host names — mx01.mail.icloud.com and mx02.mail.icloud.com — each point to 17.57.154.33 IP addresses.

These two host names — mx01.mail.icloud.com and mx02.mail.icloud.com — each point to 17.57.155.25 IP addresses.

These two host names — mx01.mail.icloud.com and mx02.mail.icloud.com — each point to 17.57.156.30 IP addresses.