`investlearnzone.com`

DNSSEC	⚠️ Not signed
A	2606:4700:3031::6815:b9c^{🇺🇸 Cloudflare2606:4700:3031::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	2606:4700:3036::ac43:a662^{🇺🇸 Cloudflare2606:4700:3036::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	104.21.11.156^{Cloudflare104.21.0.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	172.67.166.98^{🇺🇸 Cloudflare172.67.160.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
NS	`remy.ns.cloudflare.com` ⭐
		A	2606:4700:58::a29f:2c73^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`remy.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c373^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`remy.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:2373^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`remy.ns.cloudflare.com`
		A	108.162.195.115^{🇺🇸 Cloudflare108.162.195.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`remy.ns.cloudflare.com`
		A	162.159.44.115^{Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`remy.ns.cloudflare.com`
		A	172.64.35.115^{🇺🇸 Cloudflare172.64.35.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`remy.ns.cloudflare.com`
NS	`ulla.ns.cloudflare.com`
		A	2606:4700:50::adf5:3ae9^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`ulla.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c0e9^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`ulla.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:20e9^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`ulla.ns.cloudflare.com`
		A	108.162.192.233^{🇺🇸 Cloudflare108.162.192.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`ulla.ns.cloudflare.com`
		A	172.64.32.233^{🇺🇸 Cloudflare172.64.32.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`ulla.ns.cloudflare.com`
		A	173.245.58.233^{🇺🇸 Cloudflare173.245.58.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`ulla.ns.cloudflare.com`
HTTPS	HTTP/3, HTTP/2 ✓ hints match
		IPv4 hints	104.21.11.156, 172.67.166.98
		IPv6 hints	2606:4700:3031::6815:b9c, 2606:4700:3036::ac43:a662
		ECH	X25519, HKDF-SHA256 + AES-128-GCM draft, id=18, name=cloudflare-ech.com
SOA	`remy.ns.cloudflare.com`dns@cloudflare.com serial=2410815257

`com`

	DNSSEC	🔒 Signed (DS record present)
	NS	`a.gtld-servers.net` ⭐
	NS	`b.gtld-servers.net`
	NS	`c.gtld-servers.net`
	NS	`d.gtld-servers.net`
	NS	`e.gtld-servers.net`
	NS	`f.gtld-servers.net`
	NS	`g.gtld-servers.net`
	NS	`h.gtld-servers.net`
	NS	`i.gtld-servers.net`
	NS	`j.gtld-servers.net`
	NS	`k.gtld-servers.net`
	NS	`l.gtld-servers.net`
	NS	`m.gtld-servers.net`
	SOA	`a.gtld-servers.net`nstld@verisign-grs.com serial=1786001024

⚠️ On DNS blocklist: tif

Subdomains

jo.investlearnzone.com

Same first word

investlearnzone.com

DNS History

6 records (6 active, 0 former)

●NSremy.ns.cloudflare.com2026-07-28 → 2026-08-06 · 2 obs

● 2026-07-28 18:45:32
● 2026-08-06 07:32:54

●NSulla.ns.cloudflare.com2026-07-28 → 2026-08-06 · 2 obs

● 2026-07-28 18:45:32
● 2026-08-06 07:32:54

●A104.21.11.1562026-07-28 → 2026-08-06 · 2 obs

● 2026-07-28 18:45:32
● 2026-08-06 07:32:54

●A172.67.166.982026-07-28 → 2026-08-06 · 2 obs

● 2026-07-28 18:45:32
● 2026-08-06 07:32:54

●A2606:4700:3031::6815:b9c2026-07-28 → 2026-08-06 · 2 obs

● 2026-07-28 18:45:32
● 2026-08-06 07:32:54

●A2606:4700:3036::ac43:a6622026-07-28 → 2026-08-06 · 2 obs

● 2026-07-28 18:45:32
● 2026-08-06 07:32:54

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net...	-
investlearnzone.com	ulla.ns.cloudflare.com, remy.ns.cloudflare.com	12 records

✅ Authoritative Response

Server:108.162.192.233

NS records: ulla.ns.cloudflare.com, remy.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for investlearnzone.com (unsigned zone)

⏱️ Timing

Total: 164ms | Queries: -

📄 Records

Type	Count	Sample Data
A	2	`172.67.166.98, 104.21.11.156`
AAAA	2	`2606:4700:3031::6815:b9c, 2606:4700:3036::ac43:a662`
NS	2	`remy.ns.cloudflare.com, ulla.ns.cloudflare.com`
HTTPS	1	`{"priority":1,"target":".","alpn":["h3",`
SOA	1	`remy.ns.cloudflare.com dns.cloudflare.co`

📌 Glue Records Collected

Total: 12

Out-of-bailiwick: 12 (ulla.ns.cloudflare.com, ulla.ns.cloudflare.com, ulla.ns.cloudflare.com...)

Analysis

Hierarchy

The domain jo.investlearnzone.com falls under the parent investlearnzone.com.

IP Addresses

investlearnzone.com points to the four IP addresses 104.21.11.156, 172.67.166.98, 2606:4700:3031::6815:b9c and 2606:4700:3036::ac43:a662.

Among the host names that share IP numbers with investlearnzone.com are www.ecc.ac.th, 99boy.vip, official-rajabets-india.net and two others.

Name Servers

The NS records for investlearnzone.com delegate to remy.ns.cloudflare.com and ulla.ns.cloudflare.com.

investlearnzone.com has the same name server delegation as a number of other domains, such as b70038.live, shelibennun.com, zonatest.site and two more.

At least some of investlearnzone.com's name servers are shared with other domains, for example luchshie-ekskursii-na-phukete.ru, lindelljewelers.com, waixiaoke.com and two more.

These name servers tend to be deployed in combination with the name servers clay.ns.cloudflare.com and etienne.ns.cloudflare.com.

Host names resolving to 6 IP numbers:

remy.ns.cloudflare.com maps to 108.162.195.115, 162.159.44.115, 172.64.35.115 and 3 additional IP addresses.

ulla.ns.cloudflare.com maps to 108.162.192.233, 172.64.32.233, 173.245.58.233 and 3 additional IP addresses.

investlearnzone.com - robtex.com