codebrains.dev - dns.ninja

🛡️Domain Reputation CheckBlocklist, phishing & malware status→

`codebrains.dev`

DNSSEC	⚠️ Not signed
A	2606:4700:3030::6815:1ed7^{🇺🇸 Cloudflare2606:4700:3030::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	2606:4700:3033::ac43:adf1^{🇺🇸 Cloudflare2606:4700:3033::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	104.21.30.215^{Cloudflare104.21.16.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	172.67.173.241^{🇺🇸 Cloudflare172.67.160.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
NS	`cortney.ns.cloudflare.com` ⭐
		A	2606:4700:50::adf5:3a57^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`cortney.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c057^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`cortney.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:2057^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`cortney.ns.cloudflare.com`
		A	108.162.192.87^{🇺🇸 Cloudflare108.162.192.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`cortney.ns.cloudflare.com`
		A	172.64.32.87^{🇺🇸 Cloudflare172.64.32.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`cortney.ns.cloudflare.com`
		A	173.245.58.87^{🇺🇸 Cloudflare173.245.58.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`cortney.ns.cloudflare.com`
NS	`john.ns.cloudflare.com`
		A	2606:4700:58::adf5:3bb9^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`john.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c1b9^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`john.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:21b9^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`john.ns.cloudflare.com`
		A	108.162.193.185^{🇺🇸 Cloudflare108.162.193.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`john.ns.cloudflare.com`
		A	172.64.33.185^{🇺🇸 Cloudflare172.64.33.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`john.ns.cloudflare.com`
		A	173.245.59.185^{🇺🇸 Cloudflare173.245.59.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`john.ns.cloudflare.com`
MX	`mail.protonmail.ch` ⭐
		A	176.119.200.128^{🇨🇭 Proton176.119.200.0/24}
			PTR	`mail.protonmail.ch`
		A	185.70.42.128^{🇨🇭 Proton185.70.42.0/24}
			PTR	`mail.protonmail.ch`
		A	185.205.70.128^{🇫🇷 Proton185.205.70.0/24}
			PTR	`mail.protonmail.ch`
MX	`mailsec.protonmail.ch`⁽²⁰⁾
		A	176.119.200.129^{🇨🇭 Proton176.119.200.0/24}
			PTR	`mailsec.protonmail.ch`
		A	185.70.42.129^{🇨🇭 Proton185.70.42.0/24}
			PTR	`mailsec.protonmail.ch`
		A	185.205.70.129^{🇫🇷 Proton185.205.70.0/24}
			PTR	`mailsec.protonmail.ch`
TXT	`protonmail-verification=b6c5684bef95ce676f19b0c3dbeec8c2106147ad`
TXT	`v=spf1 include:_spf.protonmail.ch ~all`
HTTPS	HTTP/3, HTTP/2 ✓ hints match
		IPv4 hints	104.21.30.215, 172.67.173.241
		IPv6 hints	2606:4700:3030::6815:1ed7, 2606:4700:3033::ac43:adf1
		ECH	X25519, HKDF-SHA256 + AES-128-GCM draft, id=210, name=cloudflare-ech.com
SOA	`cortney.ns.cloudflare.com`dns@cloudflare.com serial=2411482833

`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

codebrains.hu

codebrains.co

codebrains.net

codebrains.co.in

codebrains.ai

codebrains.io

codebrains.cloud

codebrains.tech

codebrains.in

codebrains.pl

codebrains.dev

Similar names

Previous names

Next names

DNS History

12 records (8 active, 4 former)

●NScortney.ns.cloudflare.com2026-09-05 → 2026-09-05 · 2 obs

● 2026-09-05 05:16:52
● 2026-09-05 18:20:02

●NSjohn.ns.cloudflare.com2026-09-05 → 2026-09-05 · 2 obs

● 2026-09-05 05:16:52
● 2026-09-05 18:20:02

●MXmail.protonmail.ch2026-09-05 → 2026-09-05 · 2 obs

● 2026-09-05 05:16:52
● 2026-09-05 18:20:02

●MXmailsec.protonmail.ch2026-09-05 → 2026-09-05 · 2 obs

● 2026-09-05 05:16:52
● 2026-09-05 18:20:02

●A104.21.30.2152026-09-05 → 2026-09-05 · 3 obs

○ 2026-09-05 05:16:52
● 2026-09-05 10:49:34
● 2026-09-05 18:20:02

●A172.67.173.2412026-09-05 → 2026-09-05 · 3 obs

○ 2026-09-05 05:16:52
● 2026-09-05 10:49:34
● 2026-09-05 18:20:02

○A188.114.96.02026-09-05 → 2026-09-05 · 3 obs

● 2026-09-05 05:16:52
○ 2026-09-05 10:49:34
○ 2026-09-05 18:20:02

○A188.114.97.02026-09-05 → 2026-09-05 · 3 obs

● 2026-09-05 05:16:52
○ 2026-09-05 10:49:34
○ 2026-09-05 18:20:02

●A2606:4700:3030::6815:1ed72026-09-05 → 2026-09-05 · 3 obs

○ 2026-09-05 05:16:52
● 2026-09-05 10:49:34
● 2026-09-05 18:20:02

●A2606:4700:3033::ac43:adf12026-09-05 → 2026-09-05 · 3 obs

○ 2026-09-05 05:16:52
● 2026-09-05 10:49:34
● 2026-09-05 18:20:02

○A2a06:98c1:3120::2026-09-05 → 2026-09-05 · 3 obs

● 2026-09-05 05:16:52
○ 2026-09-05 10:49:34
○ 2026-09-05 18:20:02

○A2a06:98c1:3121::2026-09-05 → 2026-09-05 · 3 obs

● 2026-09-05 05:16:52
○ 2026-09-05 10:49:34
○ 2026-09-05 18:20:02

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
dev	ns-tld1.charlestonroadregistry.com, ns-tld3.charlestonroadregistry.com, ns-tld5.charlestonroadregistry.com, ns-tld2.charlestonroadregistry.com...	-
codebrains.dev	john.ns.cloudflare.com, cortney.ns.cloudflare.com	-

✅ Authoritative Response

Server:172.64.32.87

NS records: john.ns.cloudflare.com, cortney.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for codebrains.dev (unsigned zone)

⏱️ Timing

Total: 866ms | Queries: -

📄 Records

Type	Count	Sample Data
A	2	`172.67.173.241, 104.21.30.215`
AAAA	2	`2606:4700:3030::6815:1ed7, 2606:4700:3033::ac43:adf1`
NS	2	`cortney.ns.cloudflare.com, john.ns.cloudflare.com`
MX	2	`mail.protonmail.ch (pri: 10), mailsec.protonmail.ch (pri: 20)`
TXT	2	`protonmail-verification=b6c5684bef95ce67, v=spf1 include:_spf.protonmail.ch ~all`
HTTPS	1	`{"priority":1,"target":".","alpn":["h3",`
SOA	1	`cortney.ns.cloudflare.com dns.cloudflare`

Analysis

IP Addresses

codebrains.dev resolves to four IP addresses: 104.21.30.215, 172.67.173.241, 2606:4700:3030::6815:1ed7 and 2606:4700:3033::ac43:adf1.

Among the host names that share IP numbers with codebrains.dev are flexsmart.app, skyen.dk, 7imports.com and two others.

Name Servers

codebrains.dev has two authoritative name servers — cortney.ns.cloudflare.com and john.ns.cloudflare.com.

codebrains.dev has the same name server delegation as a number of other domains, such as lilyhernandez.workers.dev, tiddles.net, lucid-nest.com and two more.

codebrains.dev shares at least some of its name servers with other domains, including ace798.org, gonora.is, legacyofcopenhagen.dk and two others.

These name servers are frequently paired with the name servers stella.ns.cloudflare.com and simon.ns.cloudflare.com.

Host names resolving to 6 IP numbers:

cortney.ns.cloudflare.com points to 108.162.192.87, 172.64.32.87, 173.245.58.87 and 3 other IP addresses.

john.ns.cloudflare.com points to 108.162.193.185, 172.64.33.185, 173.245.59.185 and 3 other IP addresses.

Mail Servers

The MX records for codebrains.dev point to two mail servers: mail.protonmail.ch and mailsec.protonmail.ch.

codebrains.dev has the same mail server arrangement as a number of other domains, for example thebaseritual.com, davidnewkerk.com, robco.fi and two more.

codebrains.dev shares at least some of its mail servers with other domains — for example zaimbotmanager.ru, laboiterie.ovh, jkp.co.nz and two more.

mail.protonmail.ch and mailsec.protonmail.ch each resolve to three IP addresses. mail.protonmail.ch resolves to 176.119.200.128, 185.70.42.128 and 185.205.70.128. mailsec.protonmail.ch resolves to 176.119.200.129, 185.70.42.129 and 185.205.70.129.