🛡️Domain Reputation CheckBlocklist, phishing & malware status→

`hackthebrain.dev`

DNSSEC	⚠️ Not signed
A	2606:4700:3030::ac43:b998^{🇺🇸 Cloudflare2606:4700:3030::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	2606:4700:3035::6815:1344^{🇺🇸 Cloudflare2606:4700:3035::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	104.21.19.68^{Cloudflare104.21.16.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	172.67.185.152^{🇺🇸 Cloudflare172.67.176.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
NS	`osmar.ns.cloudflare.com` ⭐
		A	2606:4700:58::a29f:2c7c^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`osmar.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c37c^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`osmar.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:237c^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`osmar.ns.cloudflare.com`
		A	108.162.195.124^{🇺🇸 Cloudflare108.162.195.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`osmar.ns.cloudflare.com`
		A	162.159.44.124^{Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`osmar.ns.cloudflare.com`
		A	172.64.35.124^{🇺🇸 Cloudflare172.64.35.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`osmar.ns.cloudflare.com`
NS	`peaches.ns.cloudflare.com`
		A	2606:4700:50::a29f:26ef^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`peaches.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c2ef^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`peaches.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:22ef^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`peaches.ns.cloudflare.com`
		A	108.162.194.239^{🇺🇸 Cloudflare108.162.194.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`peaches.ns.cloudflare.com`
		A	162.159.38.239^{Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`peaches.ns.cloudflare.com`
		A	172.64.34.239^{🇺🇸 Cloudflare172.64.34.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`peaches.ns.cloudflare.com`
MX	`eforward1.registrar-servers.com` ⭐
		A	162.255.118.51^{🇺🇸 NAMCHEAP-PH162.255.118.0/24 Namecheap, Inc. 11400 W. Olympic Blvd. Suite 200 Los Angeles, CA 90064 UNITED STATES}
			PTR	`eforward1.registrar-servers.com`
			PTR	`eforward3.registrar-servers.com`
MX	`eforward2.registrar-servers.com` ⭐
		A	162.255.118.52^{🇺🇸 NAMCHEAP-PH162.255.118.0/24 Namecheap, Inc. 11400 W. Olympic Blvd. Suite 200 Los Angeles, CA 90064 UNITED STATES}
			PTR	`eforward2.registrar-servers.com`
MX	`eforward3.registrar-servers.com` ⭐
		A	162.255.118.51^{🇺🇸 NAMCHEAP-PH162.255.118.0/24 Namecheap, Inc. 11400 W. Olympic Blvd. Suite 200 Los Angeles, CA 90064 UNITED STATES}
			PTR	`eforward1.registrar-servers.com`
			PTR	`eforward3.registrar-servers.com`
MX	`eforward4.registrar-servers.com`⁽¹⁵⁾
		A	162.255.118.52^{🇺🇸 NAMCHEAP-PH162.255.118.0/24 Namecheap, Inc. 11400 W. Olympic Blvd. Suite 200 Los Angeles, CA 90064 UNITED STATES}
			PTR	`eforward2.registrar-servers.com`
MX	`eforward5.registrar-servers.com`⁽²⁰⁾
		A	162.255.118.51^{🇺🇸 NAMCHEAP-PH162.255.118.0/24 Namecheap, Inc. 11400 W. Olympic Blvd. Suite 200 Los Angeles, CA 90064 UNITED STATES}
			PTR	`eforward1.registrar-servers.com`
			PTR	`eforward3.registrar-servers.com`
TXT	`v=spf1 include:spf.efwd.registrar-servers.com ~all`
HTTPS	HTTP/3, HTTP/2 ✓ hints match
		IPv4 hints	104.21.19.68, 172.67.185.152
		IPv6 hints	2606:4700:3030::ac43:b998, 2606:4700:3035::6815:1344
		ECH	X25519, HKDF-SHA256 + AES-128-GCM draft, id=58, name=cloudflare-ech.com
SOA	`osmar.ns.cloudflare.com`dns@cloudflare.com serial=2414264415

`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

hackthebrain.ca

hackthebrain.com

hackthebrain.pages.dev

hackthebrain.nl

hackthebrain.net

hackthebrain.org

hackthebrain.dev

Similar names

kathrinbeach.com

thebrainhack.com

baharkitchen.blogspot.com

Previous names

Next names

DNS History

15 records (11 active, 4 former)

●NSosmar.ns.cloudflare.com2026-09-11 → 2026-09-13 · 2 obs

● 2026-09-11 04:34:12
● 2026-09-13 05:12:14

●NSpeaches.ns.cloudflare.com2026-09-11 → 2026-09-13 · 2 obs

● 2026-09-11 04:34:12
● 2026-09-13 05:12:14

●MXeforward1.registrar-servers.com2026-09-11 → 2026-09-13 · 2 obs

● 2026-09-11 04:34:12
● 2026-09-13 05:12:14

●MXeforward2.registrar-servers.com2026-09-11 → 2026-09-13 · 2 obs

● 2026-09-11 04:34:12
● 2026-09-13 05:12:14

●MXeforward3.registrar-servers.com2026-09-11 → 2026-09-13 · 2 obs

● 2026-09-11 04:34:12
● 2026-09-13 05:12:14

●MXeforward4.registrar-servers.com2026-09-11 → 2026-09-13 · 2 obs

● 2026-09-11 04:34:12
● 2026-09-13 05:12:14

●MXeforward5.registrar-servers.com2026-09-11 → 2026-09-13 · 2 obs

● 2026-09-11 04:34:12
● 2026-09-13 05:12:14

●A104.21.19.682026-09-11 → 2026-09-13 · 3 obs

○ 2026-09-11 04:34:12
● 2026-09-11 07:01:02
● 2026-09-13 05:12:14

●A172.67.185.1522026-09-11 → 2026-09-13 · 3 obs

○ 2026-09-11 04:34:12
● 2026-09-11 07:01:02
● 2026-09-13 05:12:14

○A188.114.96.42026-09-11 → 2026-09-11 · 3 obs

● 2026-09-11 04:34:12
○ 2026-09-11 07:01:02
○ 2026-09-13 05:12:14

○A188.114.97.42026-09-11 → 2026-09-11 · 3 obs

● 2026-09-11 04:34:12
○ 2026-09-11 07:01:02
○ 2026-09-13 05:12:14

●A2606:4700:3030::ac43:b9982026-09-11 → 2026-09-13 · 3 obs

○ 2026-09-11 04:34:12
● 2026-09-11 07:01:02
● 2026-09-13 05:12:14

●A2606:4700:3035::6815:13442026-09-11 → 2026-09-13 · 3 obs

○ 2026-09-11 04:34:12
● 2026-09-11 07:01:02
● 2026-09-13 05:12:14

○A2a06:98c1:3120::42026-09-11 → 2026-09-11 · 3 obs

● 2026-09-11 04:34:12
○ 2026-09-11 07:01:02
○ 2026-09-13 05:12:14

○A2a06:98c1:3121::42026-09-11 → 2026-09-11 · 3 obs

● 2026-09-11 04:34:12
○ 2026-09-11 07:01:02
○ 2026-09-13 05:12:14

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
dev	ns-tld5.charlestonroadregistry.com, ns-tld3.charlestonroadregistry.com, ns-tld4.charlestonroadregistry.com, ns-tld1.charlestonroadregistry.com...	10 records
hackthebrain.dev	osmar.ns.cloudflare.com, peaches.ns.cloudflare.com	-

✅ Authoritative Response

Server:172.64.34.239

NS records: osmar.ns.cloudflare.com, peaches.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for hackthebrain.dev (unsigned zone)

⏱️ Timing

Total: 1181ms | Queries: -

📄 Records

Type	Count	Sample Data
A	2	`104.21.19.68, 172.67.185.152`
AAAA	2	`2606:4700:3030::ac43:b998, 2606:4700:3035::6815:1344`
NS	2	`osmar.ns.cloudflare.com, peaches.ns.cloudflare.com`
MX	5	`eforward1.registrar-servers.com (pri: 10, eforward2.registrar-servers.com (pri: 10...`
TXT	1	`v=spf1 include:spf.efwd.registrar-server`
HTTPS	1	`{"priority":1,"target":".","alpn":["h3",`
SOA	1	`osmar.ns.cloudflare.com dns.cloudflare.c`

📌 Glue Records Collected

Total: 10

Out-of-bailiwick: 10 (ns-tld5.charlestonroadregistry.com, ns-tld4.charlestonroadregistry.com, ns-tld3.charlestonroadregistry.com...)

Analysis

IP Addresses

hackthebrain.dev points to the four IP addresses 104.21.19.68, 172.67.185.152, 2606:4700:3030::ac43:b998 and 2606:4700:3035::6815:1344.

Two other host names, along with yaloma.eu, se23.com and 36nshow.com, also share IP numbers with hackthebrain.dev.

Name Servers

Two name servers handle the delegation for hackthebrain.dev: osmar.ns.cloudflare.com and peaches.ns.cloudflare.com.

hackthebrain.dev shares its NS records with other domains, for example fortusseed.com, atheanasoft.com, allinaiagent.com and two others.

At least some of hackthebrain.dev's name servers are shared with other domains, for example 1wquot.life, satupilar.com, super3d0ph.com and two more.

It is common for these name servers to be used in conjunction with the name servers leia.ns.cloudflare.com, ben.ns.cloudflare.com and addyson.ns.cloudflare.com.

DNS names with 6 IP addresses:

osmar.ns.cloudflare.com resolves to 108.162.195.124, 162.159.44.124 and 172.64.35.124 among others, with 3 other IP addresses in total.

peaches.ns.cloudflare.com resolves to 108.162.194.239, 162.159.38.239 and 172.64.34.239 among others, with 3 other IP addresses in total.

Mail Servers

hackthebrain.dev has five mail servers, which are eforward1.registrar-servers.com, eforward2.registrar-servers.com, eforward3.registrar-servers.com and two others.

There is at least a partial MX overlap between hackthebrain.dev and other domains, including cmlaccountingandconsulting.com, tremola.info, mybusinessmaximized.com and two others.

It is common to find these mail servers used together with the mail servers eforward4.registrar-servers.com and eforward5.registrar-servers.com.

Host names that point to one IP address:

The hostname eforward1.registrar-servers.com resolves to 162.255.118.51.

The hostname eforward2.registrar-servers.com resolves to 162.255.118.52.

The hostname eforward3.registrar-servers.com resolves to 162.255.118.51.

The hostname eforward4.registrar-servers.com resolves to 162.255.118.52.

The hostname eforward5.registrar-servers.com resolves to 162.255.118.51.

Each of eforward1.registrar-servers.com, eforward3.registrar-servers.com and eforward5.registrar-servers.com resolves to 162.255.118.51.

eforward2.registrar-servers.com along with eforward4.registrar-servers.com each resolve to 162.255.118.52 IP addresses.