rtbrain.app - dns.ninja

`rtbrain.app`

DNSSEC	⚠️ Not signed
NS	`brenna.ns.cloudflare.com` ⭐
		A	2606:4700:50::a29f:26b0^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`brenna.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c2b0^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`brenna.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:22b0^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`brenna.ns.cloudflare.com`
		A	108.162.194.176^{🇺🇸 Cloudflare108.162.194.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`brenna.ns.cloudflare.com`
		A	162.159.38.176^{Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`brenna.ns.cloudflare.com`
		A	172.64.34.176^{🇺🇸 Cloudflare172.64.34.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`brenna.ns.cloudflare.com`
NS	`tadeo.ns.cloudflare.com`
		A	2606:4700:58::a29f:2cc5^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`tadeo.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c3c5^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`tadeo.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:23c5^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`tadeo.ns.cloudflare.com`
		A	108.162.195.197^{🇺🇸 Cloudflare108.162.195.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`tadeo.ns.cloudflare.com`
		A	162.159.44.197^{Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`tadeo.ns.cloudflare.com`
		A	172.64.35.197^{🇺🇸 Cloudflare172.64.35.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`tadeo.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` ⭐
		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` ⭐
		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	`Confiant_verification_15ZZZ15erg`
TXT	`google-site-verification=EdjvJIIUfecdhTHRV5wZua7byaw-J2yhpwsEIeIdbp8`
SOA	`brenna.ns.cloudflare.com`dns@cloudflare.com serial=2411400761

`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

📈 Tranco rank: #20,117
🔒 HSTS Preload (+subdomains)

Subdomains

g.rtbrain.app

cdn.rtbrain.app

g4.rtbrain.app

s2s.rtbrain.app

g6.rtbrain.app

serve.rtbrain.app

Same first word

rtbrain.app

Similar names

rainbrt.ca

bantrir.pro

brainrt.com

rainbrt.com

DNS History

9 records (7 active, 2 former)

○NSalexis.ns.cloudflare.com2020-11-05 → 2020-11-05 · 3 obs

● 2020-11-05 11:01:44
○ 2026-03-17 13:00:16
○ 2026-08-05 07:39:04

○NSalla.ns.cloudflare.com2020-11-05 → 2020-11-05 · 3 obs

● 2020-11-05 11:01:44
○ 2026-03-17 13:00:16
○ 2026-08-05 07:39:04

●NSbrenna.ns.cloudflare.com2026-03-17 → 2026-08-05 · 3 obs

○ 2020-11-05 11:01:44
● 2026-03-17 13:00:16
● 2026-08-05 07:39:04

●NStadeo.ns.cloudflare.com2026-03-17 → 2026-08-05 · 3 obs

○ 2020-11-05 11:01:44
● 2026-03-17 13:00:16
● 2026-08-05 07:39:04

●MXeforward1.registrar-servers.com2020-11-05 → 2026-08-05 · 2 obs

● 2020-11-05 11:01:44
● 2026-08-05 07:39:04

●MXeforward2.registrar-servers.com2020-11-05 → 2026-08-05 · 2 obs

● 2020-11-05 11:01:44
● 2026-08-05 07:39:04

●MXeforward3.registrar-servers.com2020-11-05 → 2026-08-05 · 2 obs

● 2020-11-05 11:01:44
● 2026-08-05 07:39:04

●MXeforward4.registrar-servers.com2020-11-05 → 2026-08-05 · 2 obs

● 2020-11-05 11:01:44
● 2026-08-05 07:39:04

●MXeforward5.registrar-servers.com2020-11-05 → 2026-08-05 · 2 obs

● 2020-11-05 11:01:44
● 2026-08-05 07:39:04

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
app	ns-tld1.charlestonroadregistry.com, ns-tld2.charlestonroadregistry.com, ns-tld3.charlestonroadregistry.com, ns-tld4.charlestonroadregistry.com...	-
rtbrain.app	brenna.ns.cloudflare.com, tadeo.ns.cloudflare.com	-

✅ Authoritative Response

Server:172.64.34.176

NS records: brenna.ns.cloudflare.com, tadeo.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for rtbrain.app (unsigned zone)

⏱️ Timing

Total: 579ms | Queries: -

📄 Records

Type	Count	Sample Data
NS	2	`brenna.ns.cloudflare.com, tadeo.ns.cloudflare.com`
MX	5	`eforward1.registrar-servers.com (pri: 10, eforward2.registrar-servers.com (pri: 10...`
TXT	2	`Confiant_verification_15ZZZ15erg, google-site-verification=EdjvJIIUfecdhTH`
SOA	1	`brenna.ns.cloudflare.com dns.cloudflare.`

Analysis

Hierarchy

Among the subdomains of rtbrain.app are g.rtbrain.app, cdn.rtbrain.app, g4.rtbrain.app, s2s.rtbrain.app, g6.rtbrain.app and a few other host names.

Name Servers

rtbrain.app is delegated to two name servers: brenna.ns.cloudflare.com and tadeo.ns.cloudflare.com.

rtbrain.app has the same name server delegation as a number of other domains, such as pompaprogram.com, drpompa.com, chemes.eu and two more.

There is at least partial name server overlap between rtbrain.app and other domains — huilrbhlr.xyz, hipestrategies.com, korun.cfd and two more among them.

These name servers tend to appear in combination with the name servers aaden.ns.cloudflare.com, shaz.ns.cloudflare.com, konnor.ns.cloudflare.com and opal.ns.cloudflare.com.

Host names resolving to 6 IP numbers:

brenna.ns.cloudflare.com resolves to 108.162.194.176, 162.159.38.176, 172.64.34.176 and 3 other IP addresses.

tadeo.ns.cloudflare.com resolves to 108.162.195.197, 162.159.44.197, 172.64.35.197 and 3 other IP addresses.

Mail Servers

Five mail servers handle rtbrain.app: eforward1.registrar-servers.com, eforward2.registrar-servers.com, eforward3.registrar-servers.com and two others.

rtbrain.app shares at least some of its mail servers with other domains — for example leanberg.com, jacksmithjr.com, booking.fashion and two more.

These mail servers are routinely seen in conjunction with the mail servers eforward4.registrar-servers.com and eforward5.registrar-servers.com.

Hosts that resolve to one IP address:

eforward1.registrar-servers.com points to 162.255.118.51.

eforward2.registrar-servers.com points to 162.255.118.52.

eforward3.registrar-servers.com points to 162.255.118.51.

eforward4.registrar-servers.com points to 162.255.118.52.

eforward5.registrar-servers.com points to 162.255.118.51.

eforward1.registrar-servers.com, eforward3.registrar-servers.com and eforward5.registrar-servers.com all direct to 162.255.118.51.

eforward2.registrar-servers.com and eforward4.registrar-servers.com are host names that each point to 162.255.118.52 IP addresses.