codereef.dev - dns.ninja

🛡️Domain Reputation CheckBlocklist, phishing & malware status→

`codereef.dev`

DNSSEC	⚠️ Not signed
A	2606:4700:3036::ac43:8cdf^{🇺🇸 Cloudflare2606:4700:3036::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	2606:4700:3037::6815:5ee4^{🇺🇸 Cloudflare2606:4700:3037::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	104.21.94.228^{Cloudflare104.21.80.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	172.67.140.223^{🇺🇸 Cloudflare172.67.128.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
NS	`sreeni.ns.cloudflare.com` ⭐
		A	2606:4700:50::a29f:26b2^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`sreeni.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c2b2^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`sreeni.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:22b2^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`sreeni.ns.cloudflare.com`
		A	108.162.194.178^{🇺🇸 Cloudflare108.162.194.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`sreeni.ns.cloudflare.com`
		A	162.159.38.178^{Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`sreeni.ns.cloudflare.com`
		A	172.64.34.178^{🇺🇸 Cloudflare172.64.34.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`sreeni.ns.cloudflare.com`
NS	`vicente.ns.cloudflare.com`
		A	2606:4700:58::a29f:2cef^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`vicente.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c3ef^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`vicente.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:23ef^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`vicente.ns.cloudflare.com`
		A	108.162.195.239^{🇺🇸 Cloudflare108.162.195.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`vicente.ns.cloudflare.com`
		A	162.159.44.239^{Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`vicente.ns.cloudflare.com`
		A	172.64.35.239^{🇺🇸 Cloudflare172.64.35.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`vicente.ns.cloudflare.com`
MX	`aspmx.l.google.com` ⭐
		A	2607:f8b0:4004:c17::1b^{🇺🇸 Google2607:f8b0:4004::/48}
			PTR	`bl-in-f27.1e100.net`
		A	172.253.62.27^{🇺🇸 Google172.253.62.0/24}
			PTR	`bc-in-f27.1e100.net`
MX	`alt1.aspmx.l.google.com`⁽⁵⁾
		A	2800:3f0:4003:c14::1a^{🇨🇱 Google2800:3f0:4003::/48}
		A	192.178.234.27^{🇺🇸 Google192.178.0.0/15}
			PTR	`ncsclj-in-f27.1e100.net`
MX	`alt2.aspmx.l.google.com`⁽⁵⁾
		A	2a00:1450:400b:c02::1a^{🇮🇪 Google2a00:1450:400b::/48}
			PTR	`dj-in-f26.1e100.net`
		A	172.253.116.26^{🇺🇸 Google172.253.116.0/24}
			PTR	`dj-in-f26.1e100.net`
MX	`alt3.aspmx.l.google.com`⁽¹⁰⁾
		A	2a00:1450:4009:c0f::1b^{🇬🇧 Google2a00:1450:4009::/48}
			PTR	`yulhrs-in-f27.1e100.net`
		A	192.178.223.27^{🇺🇸 Google192.178.223.0/24}
			PTR	`yulhrs-in-f27.1e100.net`
MX	`alt4.aspmx.l.google.com`⁽¹⁰⁾
		A	2a00:1450:400c:c23::1a^{🇧🇪 Google2a00:1450:400c::/48}
			PTR	`yubrupd-in-f26.1e100.net`
		A	172.253.157.27^{🇺🇸 Google172.253.0.0/16}
			PTR	`yubrupd-in-f27.1e100.net`
TXT	`google-site-verification=zzW3XbIoGZdxDfXAP0WxDmN69BapTcSui3_TXKb7-vE`
TXT	`v=spf1 include:_spf.google.com ~all`
HTTPS	HTTP/3, HTTP/2 ✓ hints match
		IPv4 hints	104.21.94.228, 172.67.140.223
		IPv6 hints	2606:4700:3036::ac43:8cdf, 2606:4700:3037::6815:5ee4
		ECH	X25519, HKDF-SHA256 + AES-128-GCM draft, id=129, name=cloudflare-ech.com
SOA	`sreeni.ns.cloudflare.com`dns@cloudflare.com serial=2411196385

`dev`

	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=1

🔒 HSTS Preload (+subdomains)

Same first word

codereef.com

codereef.app

codereef.mx

codereef.dev

codereef.de

codereef.se

Similar names

codefree.pages.dev

feredeco.be

codefree.in

freecode.ru

forecede.ai

dofreece.info

codefree.nl

freecode.io.vn

freecode.ch

creofeed.com.ua

freecode.info

corefeed.app

feedcore.tech

codefree.club

foreceed.com.tw

freecode.tools

freecode.cloud

codefree.workers.dev

codefree.com

codefree.co

codefere.xyz

freecode.co.uk

freecode.pages.dev

freecode.it

codefree.xyz

freecode.com.cn

reefcode.nl

feedcero.com

freecode.nz

freecode.lol

codefree.cn

codefree.cl

codefree.com.cn

freecode.com.br

freecode.click

feedcore.digital

codefree.us

coderfee.vercel.app

codefree.ph

efedecor.com

freecode.store

codefree.cc

freecode.codes

codefree.store

freecode.cc

reefcode.com

feedcore.xyz

creofeed.com

feedcore.io

forecede.pages.dev

freecode.pro

freecode.net

codefree.fr

forecede.com

freecode.sh

freecode.co

freecode.nl

corefeed.kr

cofeeder.com

freecode.camp

cofeeder.be

reefcode.org

freecode.us

feedcore.cl

codefree.fun

feedcore.nl

freecode.cn

freecode.academy

feedcore.pl

freecode.site

freecode.org

codefree.space

corefeed.com

codefree.org

cofeeder.fr

codefree.io

codefree.top

freecode.vn

fedecore.org

freecode.page

deeforce.net

codefree.ink

freecode.pl

coderfee.workers.dev

freecode.fun

freecode.dev

codefree.click

freecode.ai

coderfee.com

codefree.online

codefree.earth

codefree.cafe

freecode.website

freecode.jp

freecode.com

codefree.de

decofree.ch

feedcore.eu

freecode.eu

freecode.space

freecode.de

codefree.co.uk

codefree.xin

cofeeder.nl

freedeco.com

codefree.network

feederco.com

codefree.me

freecode.dk

corefeed.digital

codefree.tech

codefree.asia

corefeed.net

feedcore.com

coedfree.com

freecode.net.ua

codefree.net

freecode.in

codefree.org.ph

fedecore.com

freecode.workers.dev

freecode.online

recofeed.com

codefree.com.br

codefree.ch

Previous names

Next names

DNS History

15 records (11 active, 4 former)

●NSsreeni.ns.cloudflare.com2026-09-08 → 2026-09-17 · 2 obs

● 2026-09-08 05:17:18
● 2026-09-17 17:18:48

●NSvicente.ns.cloudflare.com2026-09-08 → 2026-09-17 · 2 obs

● 2026-09-08 05:17:18
● 2026-09-17 17:18:48

●MXalt1.aspmx.l.google.com2026-09-08 → 2026-09-17 · 2 obs

● 2026-09-08 05:17:18
● 2026-09-17 17:18:48

●MXalt2.aspmx.l.google.com2026-09-08 → 2026-09-17 · 2 obs

● 2026-09-08 05:17:18
● 2026-09-17 17:18:48

●MXalt3.aspmx.l.google.com2026-09-08 → 2026-09-17 · 2 obs

● 2026-09-08 05:17:18
● 2026-09-17 17:18:48

●MXalt4.aspmx.l.google.com2026-09-08 → 2026-09-17 · 2 obs

● 2026-09-08 05:17:18
● 2026-09-17 17:18:48

●MXaspmx.l.google.com2026-09-08 → 2026-09-17 · 2 obs

● 2026-09-08 05:17:18
● 2026-09-17 17:18:48

●A104.21.94.2282026-09-10 → 2026-09-17 · 3 obs

○ 2026-09-08 05:17:18
● 2026-09-10 15:42:18
● 2026-09-17 17:18:48

●A172.67.140.2232026-09-10 → 2026-09-17 · 3 obs

○ 2026-09-08 05:17:18
● 2026-09-10 15:42:18
● 2026-09-17 17:18:48

○A188.114.96.42026-09-08 → 2026-09-08 · 3 obs

● 2026-09-08 05:17:18
○ 2026-09-10 15:42:18
○ 2026-09-17 17:18:48

○A188.114.97.42026-09-08 → 2026-09-08 · 3 obs

● 2026-09-08 05:17:18
○ 2026-09-10 15:42:18
○ 2026-09-17 17:18:48

●A2606:4700:3036::ac43:8cdf2026-09-10 → 2026-09-17 · 3 obs

○ 2026-09-08 05:17:18
● 2026-09-10 15:42:18
● 2026-09-17 17:18:48

●A2606:4700:3037::6815:5ee42026-09-10 → 2026-09-17 · 3 obs

○ 2026-09-08 05:17:18
● 2026-09-10 15:42:18
● 2026-09-17 17:18:48

○A2a06:98c1:3120::42026-09-08 → 2026-09-08 · 3 obs

● 2026-09-08 05:17:18
○ 2026-09-10 15:42:18
○ 2026-09-17 17:18:48

○A2a06:98c1:3121::42026-09-08 → 2026-09-08 · 3 obs

● 2026-09-08 05:17:18
○ 2026-09-10 15:42:18
○ 2026-09-17 17:18:48

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
dev	ns-tld1.charlestonroadregistry.com, ns-tld2.charlestonroadregistry.com, ns-tld3.charlestonroadregistry.com, ns-tld4.charlestonroadregistry.com...	-
codereef.dev	vicente.ns.cloudflare.com, sreeni.ns.cloudflare.com	-

✅ Authoritative Response

Server:108.162.194.178

NS records: vicente.ns.cloudflare.com, sreeni.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for codereef.dev (unsigned zone)

⏱️ Timing

Total: 879ms | Queries: -

📄 Records

Type	Count	Sample Data
A	2	`104.21.94.228, 172.67.140.223`
AAAA	2	`2606:4700:3037::6815:5ee4, 2606:4700:3036::ac43:8cdf`
NS	2	`sreeni.ns.cloudflare.com, vicente.ns.cloudflare.com`
MX	5	`aspmx.l.google.com (pri: 1), alt3.aspmx.l.google.com (pri: 10)...`
TXT	2	`google-site-verification=zzW3XbIoGZdxDfX, v=spf1 include:_spf.google.com ~all`
HTTPS	1	`{"priority":1,"target":".","alpn":["h3",`
SOA	1	`sreeni.ns.cloudflare.com dns.cloudflare.`

Analysis

IP Addresses

codereef.dev points to the four IP addresses 104.21.94.228, 172.67.140.223, 2606:4700:3036::ac43:8cdf and 2606:4700:3037::6815:5ee4.

Additional host names — joezou.me, forusiqyfu.pro, nuevaviga.com and two others — share IP numbers with codereef.dev.

Name Servers

Two name servers handle the delegation for codereef.dev: sreeni.ns.cloudflare.com and vicente.ns.cloudflare.com.

codereef.dev shares its name server setup with other domains, including aiapis.help, horizonbuilds.dev, dingfelder.xyz and two others.

At least some of codereef.dev's name servers are shared with other domains, for example dumpsterrentalimperialbeach.com, brainbusters.info, hannahvaramini.com and two more.

These name servers tend to be deployed in combination with the name servers kim.ns.cloudflare.com and raquel.ns.cloudflare.com.

Host names with 6 IP numbers:

sreeni.ns.cloudflare.com resolves to 108.162.194.178, 162.159.38.178 and 172.64.34.178 among others, with 3 other IP addresses in total.

vicente.ns.cloudflare.com resolves to 108.162.195.239, 162.159.44.239 and 172.64.35.239 among others, with 3 other IP addresses in total.

Mail Servers

codereef.dev has five mail servers, which are aspmx.l.google.com, alt1.aspmx.l.google.com, alt2.aspmx.l.google.com and two others.

codereef.dev shares mail servers — at least in part — with other domains, including spaceshipearthllc.com, dudecomedy.com, katone.ai and two others.

These mail servers are frequently paired with the mail servers alt3.aspmx.l.google.com, alt4.aspmx.l.google.com, aspmx2.googlemail.com and aspmx3.googlemail.com.

Host names with two IP numbers:

aspmx.l.google.com resolves to two addresses: 172.253.62.27 and 2607:f8b0:4004:c17::1b.

alt1.aspmx.l.google.com resolves to two addresses: 192.178.234.27 and 2800:3f0:4003:c14::1a.

alt2.aspmx.l.google.com resolves to two addresses: 172.253.116.26 and 2a00:1450:400b:c02::1a.

alt3.aspmx.l.google.com resolves to two addresses: 192.178.223.27 and 2a00:1450:4009:c0f::1b.

alt4.aspmx.l.google.com resolves to two addresses: 172.253.157.27 and 2a00:1450:400c:c23::1a.