🛡️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:c1b::1b^{🇺🇸 Google2607:f8b0:4004::/48}
			PTR	`wv-in-f27.1e100.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	142.251.163.26^{🇺🇸 Google142.251.163.0/24}
			PTR	`wv-in-f26.1e100.net`
		A	142.251.163.27^{🇺🇸 Google142.251.163.0/24}
			PTR	`wv-in-f27.1e100.net`
		A	142.251.167.27^{🇺🇸 Google142.251.167.0/24}
			PTR	`ww-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=225, 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.xyz

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

stackbrain.uk

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 → 2026-08-30 · 2 obs

● 2026-08-25 20:27:42
● 2026-08-30 13:43:10

●NSridge.ns.cloudflare.com2026-08-25 → 2026-08-30 · 2 obs

● 2026-08-25 20:27:42
● 2026-08-30 13:43:10

●MXsmtp.google.com2026-08-25 → 2026-08-30 · 2 obs

● 2026-08-25 20:27:42
● 2026-08-30 13:43:10

●A104.21.58.82026-08-26 → 2026-08-30 · 3 obs

○ 2026-08-25 20:27:42
● 2026-08-26 19:40:56
● 2026-08-30 13:43:10

●A172.67.167.1952026-08-26 → 2026-08-30 · 3 obs

○ 2026-08-25 20:27:42
● 2026-08-26 19:40:56
● 2026-08-30 13:43:10

○A188.114.96.02026-08-25 → 2026-08-25 · 3 obs

● 2026-08-25 20:27:42
○ 2026-08-26 19:40:56
○ 2026-08-30 13:43:10

○A188.114.97.02026-08-25 → 2026-08-25 · 3 obs

● 2026-08-25 20:27:42
○ 2026-08-26 19:40:56
○ 2026-08-30 13:43:10

●A2606:4700:3031::ac43:a7c32026-08-26 → 2026-08-30 · 3 obs

○ 2026-08-25 20:27:42
● 2026-08-26 19:40:56
● 2026-08-30 13:43:10

●A2606:4700:3035::6815:3a082026-08-26 → 2026-08-30 · 3 obs

○ 2026-08-25 20:27:42
● 2026-08-26 19:40:56
● 2026-08-30 13:43:10

○A2a06:98c1:3120::2026-08-25 → 2026-08-25 · 3 obs

● 2026-08-25 20:27:42
○ 2026-08-26 19:40:56
○ 2026-08-30 13:43:10

○A2a06:98c1:3121::2026-08-25 → 2026-08-25 · 3 obs

● 2026-08-25 20:27:42
○ 2026-08-26 19:40:56
○ 2026-08-30 13:43:10

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
app	ns-tld4.charlestonroadregistry.com, ns-tld2.charlestonroadregistry.com, ns-tld5.charlestonroadregistry.com, ns-tld1.charlestonroadregistry.com...	-
brainstack.app	ridge.ns.cloudflare.com, audrey.ns.cloudflare.com	-

✅ Authoritative Response

Server:108.162.194.66

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

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for brainstack.app (unsigned zone)

⏱️ Timing

Total: 219ms | Queries: -

📄 Records

Type	Count	Sample Data
A	2	`104.21.58.8, 172.67.167.195`
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.

Additional host names — miravoshop.de, tobukagucenter.com, londonacesolutions.uk and two others — share IP numbers with brainstack.app.

Name Servers

brainstack.app uses two name servers for its delegation: audrey.ns.cloudflare.com and ridge.ns.cloudflare.com.

brainstack.app shares its name server setup with other domains, including active-sling.ru, bitcoinpuzzlecards.com, slinkkulol.pages.dev and two others.

There is at least partial name server overlap between brainstack.app and other domains — escondidodrugrehabcenters.com, kevy-dardor.workers.dev, cfaih.info and two more among them.

These name servers regularly appear alongside augustus.ns.cloudflare.com, ram.ns.cloudflare.com, maxim.ns.cloudflare.com and 3 other name servers in NS record sets.

Host names with 6 IP numbers:

Hostname audrey.ns.cloudflare.com directs to 108.162.194.66, 162.159.38.66 and 172.64.34.66 along with 3 other IP addresses.

Hostname ridge.ns.cloudflare.com directs to 108.162.195.139, 162.159.44.139 and 172.64.35.139 along with 3 other IP addresses.

Mail Servers

brainstack.app has one mail server: smtp.google.com.

brainstack.app shares the same mail server setup as other domains, including somanholdings.com, kcgames.vn, winstonvintagemercantile.com and two others.

brainstack.app shares mail servers — at least in part — with other domains, including imi.tw, snec.ac.th, cotrasangil.com and two others.

smtp.google.com points to 9 IP numbers: 142.251.163.26, 142.251.163.27, 142.251.167.27 and 6 other.

brainstack.app - robtex.com

brainstack.app

app

Same first word

Similar names

Previous names

Next names

DNS History

🔍 DNS Trace

📋 Delegation Chain

✅ Authoritative Response

🔒 DNSSEC Status

⏱️ Timing

📄 Records

Analysis

IP Addresses

Name Servers

Mail Servers

`brainstack.app`

`app`