🛡️Domain Reputation CheckBlocklist, phishing & malware status→

`brewstacklabs.dev`

DNSSEC	⚠️ Not signed
A	2606:4700:3033::6815:2c6e^{🇺🇸 Cloudflare2606:4700:3033::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	2606:4700:3036::ac43:c709^{🇺🇸 Cloudflare2606:4700:3036::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	104.21.44.110^{Cloudflare104.21.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	172.67.199.9^{🇺🇸 Cloudflare172.67.192.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
NS	`grannbo.ns.cloudflare.com` ⭐
		A	2606:4700:50::a29f:2696^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`grannbo.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c296^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`grannbo.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:2296^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`grannbo.ns.cloudflare.com`
		A	108.162.194.150^{🇺🇸 Cloudflare108.162.194.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`grannbo.ns.cloudflare.com`
		A	162.159.38.150^{Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`grannbo.ns.cloudflare.com`
		A	172.64.34.150^{🇺🇸 Cloudflare172.64.34.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`grannbo.ns.cloudflare.com`
NS	`memphis.ns.cloudflare.com`
		A	2606:4700:58::a29f:2cbd^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`memphis.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c3bd^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`memphis.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:23bd^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`memphis.ns.cloudflare.com`
		A	108.162.195.189^{🇺🇸 Cloudflare108.162.195.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`memphis.ns.cloudflare.com`
		A	162.159.44.189^{Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`memphis.ns.cloudflare.com`
		A	172.64.35.189^{🇺🇸 Cloudflare172.64.35.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`memphis.ns.cloudflare.com`
MX	`mx2.zoho.com` ⭐
		A	204.141.33.44^{🇺🇸 ZohoAS204.141.32.0/23 PNAP-DAL CASE00103239}
			PTR	`mx2.zoho.com`
			PTR	`mx3.zoho.com`
			PTR	`mx6.zoho.com`
			PTR	`mx7.zoho.com`
			PTR	`mx8.zoho.com`
			PTR	`mx.zoho.com`
			PTR	`mx2.zohomail.com`
			PTR	`mx3.zohomail.com`
			PTR	`mx.zohomail.com`
MX	`mx3.zoho.com`⁽²⁰⁾
		A	204.141.43.44^{🇺🇸 ZohoAS204.141.42.0/23 Zoho Corporation}
			PTR	`mx2.zoho.com`
			PTR	`mx3.zoho.com`
			PTR	`mx6.zoho.com`
			PTR	`mx7.zoho.com`
			PTR	`mx8.zoho.com`
			PTR	`mx.zoho.com`
			PTR	`mx2.zohomail.com`
			PTR	`mx3.zohomail.com`
			PTR	`mx.zohomail.com`
MX	`mx.zoho.com`⁽⁵⁰⁾
		A	136.143.183.44^{🇺🇸 ZohoAS136.143.182.0/23 Zoho}
			PTR	`mx2.zoho.com`
			PTR	`mx3.zoho.com`
			PTR	`mx.zoho.com`
			PTR	`mx2.zohomail.com`
			PTR	`mx3.zohomail.com`
			PTR	`mx.zohomail.com`
		A	204.141.43.44^{🇺🇸 ZohoAS204.141.42.0/23 Zoho Corporation}
			PTR	`mx2.zoho.com`
			PTR	`mx3.zoho.com`
			PTR	`mx6.zoho.com`
			PTR	`mx7.zoho.com`
			PTR	`mx8.zoho.com`
			PTR	`mx.zoho.com`
			PTR	`mx2.zohomail.com`
			PTR	`mx3.zohomail.com`
			PTR	`mx.zohomail.com`
TXT	`resend-domain-verification=66bab2a95e13e34839c101feba6b2924`
TXT	`v=spf1 include:zoho.com include:_spf.google.com ~all`
TXT	`zoho-verification=zb74232953.zmverify.zoho.com`
HTTPS	HTTP/3, HTTP/2 ✓ hints match
		IPv4 hints	104.21.44.110, 172.67.199.9
		IPv6 hints	2606:4700:3033::6815:2c6e, 2606:4700:3036::ac43:c709
		ECH	X25519, HKDF-SHA256 + AES-128-GCM draft, id=82, name=cloudflare-ech.com
SOA	`grannbo.ns.cloudflare.com`dns@cloudflare.com serial=2409804665

`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

brewstacklabs.com

brewstacklabs.dev

Previous names

Next names

brewstation.dev

brewstats.dev

brewthefox.dev

brewview.dev

brex.dev

brexton.dev

brexx.dev

breydan.dev

breyefoka.dev

breyner-parada.dev

breynolds.dev

breyr.dev

breza.dev

breze.dev

brezel.dev

brezhnev.dev

brezina.dev

brezo.dev

brg.dev

brgh.dev

DNS History

9 records (9 active, 0 former)

●NSgrannbo.ns.cloudflare.com2026-08-20 → 2026-09-08 · 2 obs

● 2026-08-20 14:42:02
● 2026-09-08 07:25:38

●NSmemphis.ns.cloudflare.com2026-08-20 → 2026-09-08 · 2 obs

● 2026-08-20 14:42:02
● 2026-09-08 07:25:38

●MXmx.zoho.com2026-08-20 → 2026-09-08 · 2 obs

● 2026-08-20 14:42:02
● 2026-09-08 07:25:38

●MXmx2.zoho.com2026-08-20 → 2026-09-08 · 2 obs

● 2026-08-20 14:42:02
● 2026-09-08 07:25:38

●MXmx3.zoho.com2026-08-20 → 2026-09-08 · 2 obs

● 2026-08-20 14:42:02
● 2026-09-08 07:25:38

●A104.21.44.1102026-08-20 → 2026-09-08 · 2 obs

● 2026-08-20 14:42:02
● 2026-09-08 07:25:38

●A172.67.199.92026-08-20 → 2026-09-08 · 2 obs

● 2026-08-20 14:42:02
● 2026-09-08 07:25:38

●A2606:4700:3033::6815:2c6e2026-08-20 → 2026-09-08 · 2 obs

● 2026-08-20 14:42:02
● 2026-09-08 07:25:38

●A2606:4700:3036::ac43:c7092026-08-20 → 2026-09-08 · 2 obs

● 2026-08-20 14:42:02
● 2026-09-08 07:25:38

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
dev	ns-tld1.charlestonroadregistry.com, ns-tld2.charlestonroadregistry.com, ns-tld3.charlestonroadregistry.com, ns-tld4.charlestonroadregistry.com...	-
brewstacklabs.dev	grannbo.ns.cloudflare.com, memphis.ns.cloudflare.com	-

✅ Authoritative Response

Server:162.159.44.189

NS records: grannbo.ns.cloudflare.com, memphis.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for brewstacklabs.dev (unsigned zone)

⏱️ Timing

Total: 1721ms | Queries: -

📄 Records

Type	Count	Sample Data
A	2	`104.21.44.110, 172.67.199.9`
AAAA	2	`2606:4700:3033::6815:2c6e, 2606:4700:3036::ac43:c709`
NS	2	`grannbo.ns.cloudflare.com, memphis.ns.cloudflare.com`
MX	3	`mx.zoho.com (pri: 10), mx2.zoho.com (pri: 20)...`
TXT	3	`resend-domain-verification=66bab2a95e13e, v=spf1 include:zoho.com include:_spf.goo...`
HTTPS	1	`{"priority":1,"target":".","alpn":["h3",`
SOA	1	`grannbo.ns.cloudflare.com dns.cloudflare`

Analysis

IP Addresses

brewstacklabs.dev resolves to four IP addresses: 104.21.44.110, 172.67.199.9, 2606:4700:3033::6815:2c6e and 2606:4700:3036::ac43:c709.

aiclientmagnet.com, storytwenty.com, taisunwin.cx and two other host names share IP numbers with brewstacklabs.dev.

Name Servers

DNS delegation for brewstacklabs.dev points to two name servers: grannbo.ns.cloudflare.com and memphis.ns.cloudflare.com.

brewstacklabs.dev uses the same name servers as several other domains — among them ux-school.by, cprsolutionsgroup.com, xmjt628.homes and two more.

brewstacklabs.dev partially shares its NS delegation with several other domains, including jonathanlightb.pages.dev, lucidtitan.agency, oddvectorworks.com and two others.

These name servers are regularly seen alongside rosalie.ns.cloudflare.com and norm.ns.cloudflare.com as name servers.

Hostnames that resolve to 6 IP addresses:

grannbo.ns.cloudflare.com has IP addresses 108.162.194.150, 162.159.38.150 and 172.64.34.150, plus 3 other.

memphis.ns.cloudflare.com has IP addresses 108.162.195.189, 162.159.44.189 and 172.64.35.189, plus 3 other.

Mail Servers

brewstacklabs.dev uses three mail servers — mx2.zoho.com, mx3.zoho.com and mx.zoho.com.

brewstacklabs.dev has at least partial mail server overlap with other domains such as thecontinuumdesigns.com, laszainas.com.ar, multimarcasltda.com.br and two more.

Hostnames that resolve to two IP addresses:

mx.zoho.com has two IP addresses: 136.143.183.44 and 204.141.43.44.

Hosts with just one IP address:

mx2.zoho.com directs to 204.141.33.44.

mx3.zoho.com directs to 204.141.43.44.

Host names pointing to 204.141.43.44 IP addresses: mx.zoho.com and mx3.zoho.com.

brewstacklabs.dev - robtex.com