🛡️Domain Reputation CheckBlocklist, phishing & malware status→

`stackclass.ai`

DNSSEC	⚠️ Not signed
NS	`colin.ns.cloudflare.com` ⭐
		A	2606:4700:58::a29f:2c4b^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`colin.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c34b^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`colin.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:234b^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`colin.ns.cloudflare.com`
		A	108.162.195.75^{🇺🇸 Cloudflare108.162.195.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`colin.ns.cloudflare.com`
		A	162.159.44.75^{Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`colin.ns.cloudflare.com`
		A	172.64.35.75^{🇺🇸 Cloudflare172.64.35.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`colin.ns.cloudflare.com`
NS	`priscilla.ns.cloudflare.com`
		A	2606:4700:50::a29f:26bd^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`priscilla.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c2bd^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`priscilla.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:22bd^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`priscilla.ns.cloudflare.com`
		A	108.162.194.189^{🇺🇸 Cloudflare108.162.194.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`priscilla.ns.cloudflare.com`
		A	162.159.38.189^{Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`priscilla.ns.cloudflare.com`
		A	172.64.34.189^{🇺🇸 Cloudflare172.64.34.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`priscilla.ns.cloudflare.com`
SOA	`colin.ns.cloudflare.com`dns@cloudflare.com serial=2415067491

`ai`

	DNSSEC	🔒 Signed (DS record present)
	NS	`v0n0.nic.ai` ⭐
	NS	`v0n1.nic.ai`
	NS	`v0n2.nic.ai`
	NS	`v0n3.nic.ai`
	NS	`v2n0.nic.ai`
	NS	`v2n1.nic.ai`
	SOA	`v0n0.nic.ai`hostmaster@donuts.email serial=1789613436

Same first word

stackclass.net

stackclass.academy

stackclass.io

stackclass.org

stackclass.app

stackclass.ai

stackclass.dev

stackclass.live

Similar names

classstack.in

classtacks.workers.dev

classstack.co

classstack.org

classstack.app

Previous names

Next names

DNS History

2 records (2 active, 0 former)

●NScolin.ns.cloudflare.com2026-09-03 → 2026-09-17 · 2 obs

● 2026-09-03 09:25:02
● 2026-09-17 03:31:10

●NSpriscilla.ns.cloudflare.com2026-09-03 → 2026-09-17 · 2 obs

● 2026-09-03 09:25:02
● 2026-09-17 03:31:10

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
ai	v0n0.nic.ai, v0n1.nic.ai, v0n2.nic.ai, v0n3.nic.ai...	-
stackclass.ai	priscilla.ns.cloudflare.com, colin.ns.cloudflare.com	-

✅ Authoritative Response

Server:108.162.195.75

NS records: priscilla.ns.cloudflare.com, colin.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for stackclass.ai (unsigned zone)

⏱️ Timing

Total: 915ms | Queries: -

📄 Records

Type	Count	Sample Data
NS	2	`colin.ns.cloudflare.com, priscilla.ns.cloudflare.com`
SOA	1	`colin.ns.cloudflare.com dns.cloudflare.c`

Analysis

Name Servers

stackclass.ai has two authoritative name servers — colin.ns.cloudflare.com and priscilla.ns.cloudflare.com.

stackclass.ai has the same name server delegation as a number of other domains, such as markduan.com, telogix.email, complai-platform.pages.dev and two more.

stackclass.ai shares at least some of its name servers with other domains, including vemteam.com, unibetwetten.com, lvdashi555.workers.dev and two others.

These name servers are frequently paired with the name servers elias.ns.cloudflare.com, jewel.ns.cloudflare.com and laylah.ns.cloudflare.com.

Host names resolving to 6 IP numbers:

colin.ns.cloudflare.com points to 108.162.195.75, 162.159.44.75, 172.64.35.75 and 3 other IP addresses.

priscilla.ns.cloudflare.com points to 108.162.194.189, 162.159.38.189, 172.64.34.189 and 3 other IP addresses.

stackclass.ai - robtex.com

stackclass.ai

ai