`improvemind.net`

DNSSEC	⚠️ Not signed
A	2606:4700:3033::6815:2cbc^{🇺🇸 Cloudflare2606:4700:3033::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	2606:4700:3034::ac43:cae1^{🇺🇸 Cloudflare2606:4700:3034::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	104.21.44.188^{Cloudflare104.21.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	172.67.202.225^{🇺🇸 Cloudflare172.67.192.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
NS	`jihoon.ns.cloudflare.com` ⭐
		A	2606:4700:58::a29f:2ce9^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`jihoon.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c3e9^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`jihoon.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:23e9^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`jihoon.ns.cloudflare.com`
		A	108.162.195.233^{🇺🇸 Cloudflare108.162.195.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`jihoon.ns.cloudflare.com`
		A	162.159.44.233^{Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`jihoon.ns.cloudflare.com`
		A	172.64.35.233^{🇺🇸 Cloudflare172.64.35.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`jihoon.ns.cloudflare.com`
NS	`ullis.ns.cloudflare.com`
		A	2606:4700:50::a29f:267f^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`ullis.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c27f^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`ullis.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:227f^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`ullis.ns.cloudflare.com`
		A	108.162.194.127^{🇺🇸 Cloudflare108.162.194.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`ullis.ns.cloudflare.com`
		A	162.159.38.127^{Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`ullis.ns.cloudflare.com`
		A	172.64.34.127^{🇺🇸 Cloudflare172.64.34.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`ullis.ns.cloudflare.com`
HTTPS	HTTP/3, HTTP/2 ✓ hints match
		IPv4 hints	104.21.44.188, 172.67.202.225
		IPv6 hints	2606:4700:3033::6815:2cbc, 2606:4700:3034::ac43:cae1
		ECH	X25519, HKDF-SHA256 + AES-128-GCM draft, id=145, name=cloudflare-ech.com
SOA	`jihoon.ns.cloudflare.com`dns@cloudflare.com serial=2408721128

`net`

	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=1786013694

Subdomains

www.improvemind.net

Same first word

improvemind.net

DNS History

19 records (6 active, 13 former)

●NSjihoon.ns.cloudflare.com2026-07-06 → 2026-08-06 · 3 obs

○ 2018-08-26 06:00:32
● 2026-07-06 08:25:34
● 2026-08-06 10:55:44

○NSns-us.1and1-dns.com2017-01-04 → 2017-01-04 · 3 obs

● 2017-01-04 10:27:10
○ 2018-08-26 06:00:32
○ 2026-08-06 10:55:44

○NSns-us.1and1-dns.de2017-01-04 → 2017-01-04 · 3 obs

● 2017-01-04 10:27:10
○ 2018-08-26 06:00:32
○ 2026-08-06 10:55:44

○NSns-us.1and1-dns.org2017-01-04 → 2017-01-04 · 3 obs

● 2017-01-04 10:27:10
○ 2018-08-26 06:00:32
○ 2026-08-06 10:55:44

○NSns-us.1and1-dns.us2017-01-04 → 2017-01-04 · 3 obs

● 2017-01-04 10:27:10
○ 2018-08-26 06:00:32
○ 2026-08-06 10:55:44

●NSullis.ns.cloudflare.com2026-07-06 → 2026-08-06 · 3 obs

○ 2018-08-26 06:00:32
● 2026-07-06 08:25:34
● 2026-08-06 10:55:44

○MXmx00.1and1.com2017-01-04 → 2017-01-04 · 3 obs

● 2017-01-04 10:27:10
○ 2018-08-26 06:00:32
○ 2026-08-06 10:55:44

○MXmx01.1and1.com2017-01-04 → 2017-01-04 · 3 obs

● 2017-01-04 10:27:10
○ 2018-08-26 06:00:32
○ 2026-08-06 10:55:44

●A104.21.44.1882026-07-06 → 2026-08-06 · 4 obs

○ 2018-08-26 06:00:32
● 2026-07-06 08:25:34
○ 2026-07-07 13:12:56
● 2026-08-06 10:55:44

●A172.67.202.2252026-07-06 → 2026-08-06 · 4 obs

○ 2018-08-26 06:00:32
● 2026-07-06 08:25:34
○ 2026-07-07 13:12:56
● 2026-08-06 10:55:44

○A188.114.96.42026-07-07 → 2026-07-07 · 3 obs

○ 2026-07-06 08:25:34
● 2026-07-07 13:12:56
○ 2026-08-06 10:55:44

○A188.114.97.42026-07-07 → 2026-07-07 · 3 obs

○ 2026-07-06 08:25:34
● 2026-07-07 13:12:56
○ 2026-08-06 10:55:44

●A2606:4700:3033::6815:2cbc2026-07-06 → 2026-08-06 · 4 obs

○ 2018-08-26 06:00:32
● 2026-07-06 08:25:34
○ 2026-07-07 13:12:56
● 2026-08-06 10:55:44

●A2606:4700:3034::ac43:cae12026-07-06 → 2026-08-06 · 4 obs

○ 2018-08-26 06:00:32
● 2026-07-06 08:25:34
○ 2026-07-07 13:12:56
● 2026-08-06 10:55:44

○A2a06:98c1:3120::2026-07-07 → 2026-07-07 · 3 obs

○ 2026-07-07 13:12:56
● 2026-07-07 13:59:34
○ 2026-08-06 10:55:44

○A2a06:98c1:3120::42026-07-07 → 2026-07-07 · 4 obs

○ 2026-07-06 08:25:34
● 2026-07-07 13:12:56
○ 2026-07-07 13:59:34
○ 2026-08-06 10:55:44

○A2a06:98c1:3121::2026-07-07 → 2026-07-07 · 3 obs

○ 2026-07-07 13:12:56
● 2026-07-07 13:59:34
○ 2026-08-06 10:55:44

○A2a06:98c1:3121::42026-07-07 → 2026-07-07 · 4 obs

○ 2026-07-06 08:25:34
● 2026-07-07 13:12:56
○ 2026-07-07 13:59:34
○ 2026-08-06 10:55:44

○A74.208.152.832017-01-04 → 2017-01-04 · 3 obs

● 2017-01-04 10:27:10
○ 2018-08-26 06:00:32
○ 2026-08-06 10:55:44

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
net	a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net...	-
improvemind.net	ullis.ns.cloudflare.com, jihoon.ns.cloudflare.com	-

✅ Authoritative Response

Server:162.159.38.127

NS records: ullis.ns.cloudflare.com, jihoon.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for improvemind.net (unsigned zone)

⏱️ Timing

Total: 294ms | Queries: -

📄 Records

Type	Count	Sample Data
A	2	`104.21.44.188, 172.67.202.225`
AAAA	2	`2606:4700:3033::6815:2cbc, 2606:4700:3034::ac43:cae1`
NS	2	`jihoon.ns.cloudflare.com, ullis.ns.cloudflare.com`
HTTPS	1	`{"priority":1,"target":".","alpn":["h3",`
SOA	1	`jihoon.ns.cloudflare.com dns.cloudflare.`

Analysis

Hierarchy

www.improvemind.net is a subdomain of improvemind.net.

IP Addresses

improvemind.net points to the four IP addresses 104.21.44.188, 172.67.202.225, 2606:4700:3033::6815:2cbc and 2606:4700:3034::ac43:cae1.

informapirata.it, dghebin.com, detran-ms-emissoes-ipva.com and two other host names share IP numbers with improvemind.net.

Name Servers

Two name servers handle the delegation for improvemind.net: jihoon.ns.cloudflare.com and ullis.ns.cloudflare.com.

improvemind.net uses the same name servers as several other domains — among them prostivo.org, violetnavy.shop, uromax.us and two more.

The name servers of improvemind.net overlap at least partially with those of other domains — among them sport-magic.com, fusionproceedings.com, dronecent.com and two more.

These name servers commonly appear in combination with the name servers gemma.ns.cloudflare.com.

Hostnames that resolve to 6 IP addresses:

jihoon.ns.cloudflare.com resolves to 108.162.195.233, 162.159.44.233 and 172.64.35.233 among others, with 3 other IP addresses in total.

ullis.ns.cloudflare.com resolves to 108.162.194.127, 162.159.38.127 and 172.64.34.127 among others, with 3 other IP addresses in total.

improvemind.net - robtex.com

improvemind.net

net

Subdomains

Same first word

DNS History

🔍 DNS Trace

📋 Delegation Chain

✅ Authoritative Response

🔒 DNSSEC Status

⏱️ Timing

📄 Records

Analysis

Hierarchy

IP Addresses

Name Servers

`improvemind.net`

`net`