🛡️Domain Reputation CheckBlocklist, phishing & malware status→

`learnstack.ai`

DNSSEC	⚠️ Not signed
NS	`renan.ns.cloudflare.com` ⭐
		A	2606:4700:58::a29f:2c3e^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`renan.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c33e^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`renan.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:233e^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`renan.ns.cloudflare.com`
		A	108.162.195.62^{🇺🇸 Cloudflare108.162.195.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`renan.ns.cloudflare.com`
		A	162.159.44.62^{Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`renan.ns.cloudflare.com`
		A	172.64.35.62^{🇺🇸 Cloudflare172.64.35.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`renan.ns.cloudflare.com`
NS	`stephane.ns.cloudflare.com`
		A	2606:4700:50::a29f:2670^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`stephane.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c270^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`stephane.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:2270^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`stephane.ns.cloudflare.com`
		A	108.162.194.112^{🇺🇸 Cloudflare108.162.194.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`stephane.ns.cloudflare.com`
		A	162.159.38.112^{Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`stephane.ns.cloudflare.com`
		A	172.64.34.112^{🇺🇸 Cloudflare172.64.34.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`stephane.ns.cloudflare.com`
SOA	`renan.ns.cloudflare.com`dns@cloudflare.com serial=2412842471

`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=1788966492

Same first word

Similar names

Previous names

Next names

DNS History

2 records (2 active, 0 former)

●NSrenan.ns.cloudflare.com2026-08-31 → 2026-09-09 · 2 obs

● 2026-08-31 08:59:16
● 2026-09-09 15:34:52

●NSstephane.ns.cloudflare.com2026-08-31 → 2026-09-09 · 2 obs

● 2026-08-31 08:59:16
● 2026-09-09 15:34:52

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
ai	v0n0.nic.ai, v0n1.nic.ai, v0n2.nic.ai, v0n3.nic.ai...	12 records
learnstack.ai	renan.ns.cloudflare.com, stephane.ns.cloudflare.com	-

✅ Authoritative Response

Server:162.159.38.112

NS records: renan.ns.cloudflare.com, stephane.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for learnstack.ai (unsigned zone)

⏱️ Timing

Total: 681ms | Queries: -

📄 Records

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

📌 Glue Records Collected

Total: 12

In-bailiwick: 12 (v0n0.nic.ai, v0n0.nic.ai, v0n1.nic.ai...)

Analysis

Name Servers

The NS records for learnstack.ai delegate to renan.ns.cloudflare.com and stephane.ns.cloudflare.com.

learnstack.ai has the same name server delegation as a number of other domains, such as tactica-pickleball-league.pages.dev, granthamaa.org.uk, tt-journal.pages.dev and two more.

There is at least partial name server overlap between learnstack.ai and other domains — ronniebrattfalk.workers.dev, model-661.pages.dev, 66649q.com and two more among them.

These name servers frequently co-occur with the name servers gene.ns.cloudflare.com and apollo.ns.cloudflare.com.

Host names resolving to 6 IP numbers:

renan.ns.cloudflare.com maps to 108.162.195.62, 162.159.44.62, 172.64.35.62 and 3 additional IP addresses.

stephane.ns.cloudflare.com maps to 108.162.194.112, 162.159.38.112, 172.64.34.112 and 3 additional IP addresses.

learnstack.ai - robtex.com

learnstack.ai

ai