brainstack.app - dns.ninja

🛡️Domain Reputation CheckBlocklist, phishing & malware status→

`brainstack.app`

DNSSEC	⚠️ Not signed
A	2606:4700:3031::ac43:a7c3^{🇺🇸 Cloudflare2606:4700:3031::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	2606:4700:3035::6815:3a08^{🇺🇸 Cloudflare2606:4700:3035::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	104.21.58.8^{Cloudflare104.21.48.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	172.67.167.195^{🇺🇸 Cloudflare172.67.160.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
NS	`audrey.ns.cloudflare.com` ⭐
		A	2606:4700:50::a29f:2642^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`audrey.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c242^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`audrey.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:2242^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`audrey.ns.cloudflare.com`
		A	108.162.194.66^{🇺🇸 Cloudflare108.162.194.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`audrey.ns.cloudflare.com`
		A	162.159.38.66^{Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`audrey.ns.cloudflare.com`
		A	172.64.34.66^{🇺🇸 Cloudflare172.64.34.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`audrey.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	`smtp.google.com` ⭐
		A	2607:f8b0:4004:c1d::1a^{🇺🇸 Google2607:f8b0:4004::/48}
			PTR	`ww-in-f26.1e100.net`
		A	2607:f8b0:4004:c1d::1b^{🇺🇸 Google2607:f8b0:4004::/48}
			PTR	`ww-in-f27.1e100.net`
		A	2607:f8b0:4004:c29::1a^{🇺🇸 Google2607:f8b0:4004::/48}
			PTR	`yuiadum-in-f26.1e100.net`
		A	2607:f8b0:4004:c29::1b^{🇺🇸 Google2607:f8b0:4004::/48}
			PTR	`yuiadum-in-f27.1e100.net`
		A	142.251.167.26^{🇺🇸 Google142.251.167.0/24}
			PTR	`ww-in-f26.1e100.net`
		A	142.251.167.27^{🇺🇸 Google142.251.167.0/24}
			PTR	`ww-in-f27.1e100.net`
		A	172.253.62.27^{🇺🇸 Google172.253.62.0/24}
			PTR	`bc-in-f27.1e100.net`
		A	173.194.45.26^{🇺🇸 Google173.194.0.0/16}
			PTR	`yuiadum-in-f26.1e100.net`
		A	173.194.45.27^{🇺🇸 Google173.194.0.0/16}
			PTR	`yuiadum-in-f27.1e100.net`
TXT	`v=spf1 include:_spf.mail.hostinger.com ~all`
TXT	`zoho-verification=zb42715635.zmverify.zoho.com`
HTTPS	HTTP/3, HTTP/2 ✓ hints match
		IPv4 hints	104.21.58.8, 172.67.167.195
		IPv6 hints	2606:4700:3031::ac43:a7c3, 2606:4700:3035::6815:3a08
		ECH	X25519, HKDF-SHA256 + AES-128-GCM draft, id=228, name=cloudflare-ech.com
SOA	`audrey.ns.cloudflare.com`dns@cloudflare.com serial=2413154055

`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

brainstack.pro

brainstack.org

brainstack.net

brainstack.me

brainstack.io

brainstack.dev

brainstack.de

brainstack.app

brainstack.courses

brainstack.nz

brainstack.tech

Similar names

brianstack.net

crankbaits.ca

crankbaits.com

brianstack.co.uk

abstrakinc.com

stackbrain.online

crankbaits.de

stackbrain.com

cantabrisk.com

Previous names

Next names

DNS History

11 records (7 active, 4 former)

●NSaudrey.ns.cloudflare.com2026-08-25 → 2026-08-26 · 2 obs

● 2026-08-25 20:27:42
● 2026-08-26 19:40:56

●NSridge.ns.cloudflare.com2026-08-25 → 2026-08-26 · 2 obs

● 2026-08-25 20:27:42
● 2026-08-26 19:40:56

●MXsmtp.google.com2026-08-25 → 2026-08-26 · 2 obs

● 2026-08-25 20:27:42
● 2026-08-26 19:40:56

●A104.21.58.82026-08-26 → 2026-08-26 · 2 obs

○ 2026-08-25 20:27:42
● 2026-08-26 19:40:56

●A172.67.167.1952026-08-26 → 2026-08-26 · 2 obs

○ 2026-08-25 20:27:42
● 2026-08-26 19:40:56

○A188.114.96.02026-08-25 → 2026-08-25 · 2 obs

● 2026-08-25 20:27:42
○ 2026-08-26 19:40:56

○A188.114.97.02026-08-25 → 2026-08-25 · 2 obs

● 2026-08-25 20:27:42
○ 2026-08-26 19:40:56

●A2606:4700:3031::ac43:a7c32026-08-26 → 2026-08-26 · 2 obs

○ 2026-08-25 20:27:42
● 2026-08-26 19:40:56

●A2606:4700:3035::6815:3a082026-08-26 → 2026-08-26 · 2 obs

○ 2026-08-25 20:27:42
● 2026-08-26 19:40:56

○A2a06:98c1:3120::2026-08-25 → 2026-08-25 · 2 obs

● 2026-08-25 20:27:42
○ 2026-08-26 19:40:56

○A2a06:98c1:3121::2026-08-25 → 2026-08-25 · 2 obs

● 2026-08-25 20:27:42
○ 2026-08-26 19:40:56

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
app	ns-tld1.charlestonroadregistry.com, ns-tld2.charlestonroadregistry.com, ns-tld3.charlestonroadregistry.com, ns-tld4.charlestonroadregistry.com...	-
brainstack.app	audrey.ns.cloudflare.com, ridge.ns.cloudflare.com	-

✅ Authoritative Response

Server:162.159.44.139

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

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for brainstack.app (unsigned zone)

⏱️ Timing

Total: 634ms | Queries: -

📄 Records

Type	Count	Sample Data
A	2	`172.67.167.195, 104.21.58.8`
AAAA	2	`2606:4700:3031::ac43:a7c3, 2606:4700:3035::6815:3a08`
NS	2	`audrey.ns.cloudflare.com, ridge.ns.cloudflare.com`
MX	1	`SMTP.GOOGLE.COM (pri: 1)`
TXT	2	`v=spf1 include:_spf.mail.hostinger.com ~, zoho-verification=zb42715635.zmverify.zo`
HTTPS	1	`{"priority":1,"target":".","alpn":["h3",`
SOA	1	`audrey.ns.cloudflare.com dns.cloudflare.`

Analysis

IP Addresses

brainstack.app points to the four IP addresses 104.21.58.8, 172.67.167.195, 2606:4700:3031::ac43:a7c3 and 2606:4700:3035::6815:3a08.

miravoshop.de, tobukagucenter.com, yagorafusindustries12.click and two other host names share IP numbers with brainstack.app.

Name Servers

DNS delegation for brainstack.app points to two name servers: audrey.ns.cloudflare.com and ridge.ns.cloudflare.com.

brainstack.app uses the same name servers as several other domains — among them active-sling.ru, bitcoinpuzzlecards.com, slinkkulol.pages.dev and two more.

The name servers of brainstack.app overlap at least partially with those of other domains — among them kevy-dardor.workers.dev, kcits.fyi, 56vmw2rprf.workers.dev and two more.

These name servers commonly co-occur with the name servers faye.ns.cloudflare.com, cullen.ns.cloudflare.com, ed.ns.cloudflare.com and abdullah.ns.cloudflare.com.

Hostnames that resolve to 6 IP addresses:

audrey.ns.cloudflare.com has IP addresses 108.162.194.66, 162.159.38.66 and 172.64.34.66, plus 3 other.

ridge.ns.cloudflare.com has IP addresses 108.162.195.139, 162.159.44.139 and 172.64.35.139, plus 3 other.

Mail Servers

Mail for brainstack.app is handled by a single mail server, smtp.google.com.

brainstack.app uses an identical mail server configuration to several other domains — among them kcgames.vn, winstonvintagemercantile.com, xn--ford-hndler-q8a.de and two more.

brainstack.app has at least partial mail server overlap with other domains such as snec.ac.th, cotrasangil.com, marham.net and two more.

smtp.google.com resolves to 9 IP addresses — 142.251.167.26, 142.251.167.27, 172.253.62.27 and 6 others.