`conceptfounders.com`

DNSSEC	⚠️ Not signed
A	2606:4700:3033::ac43:bf0e^{🇺🇸 Cloudflare2606:4700:3033::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	2606:4700:3034::6815:5465^{🇺🇸 Cloudflare2606:4700:3034::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	104.21.84.101^{Cloudflare104.21.80.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	172.67.191.14^{🇺🇸 Cloudflare172.67.176.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
NS	`marvin.ns.cloudflare.com` ⭐
		A	2606:4700:58::a29f:2cfb^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`marvin.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c3fb^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`marvin.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:23fb^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`marvin.ns.cloudflare.com`
		A	108.162.195.251^{🇺🇸 Cloudflare108.162.195.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`marvin.ns.cloudflare.com`
		A	162.159.44.251^{Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`marvin.ns.cloudflare.com`
		A	172.64.35.251^{🇺🇸 Cloudflare172.64.35.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`marvin.ns.cloudflare.com`
NS	`ximena.ns.cloudflare.com`
		A	2606:4700:50::a29f:260a^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`ximena.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c20a^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`ximena.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:220a^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`ximena.ns.cloudflare.com`
		A	108.162.194.10^{🇺🇸 Cloudflare108.162.194.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`ximena.ns.cloudflare.com`
		A	162.159.38.10^{Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`ximena.ns.cloudflare.com`
		A	172.64.34.10^{🇺🇸 Cloudflare172.64.34.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`ximena.ns.cloudflare.com`
HTTPS	HTTP/3, HTTP/2 ✓ hints match
		IPv4	104.21.84.101, 172.67.191.14
		IPv6	2606:4700:3033::ac43:bf0e, 2606:4700:3034::6815:5465
SOA	`marvin.ns.cloudflare.com`dns@cloudflare.com serial=2398657169

`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=1774362087

⚠️ On DNS blocklist: tif

Same first word

conceptfounders.com

DNS History

10 records (6 active, 4 former)

●NSmarvin.ns.cloudflare.com2026-02-26 → 2026-03-24 · 2 obs

● 2026-02-26 13:21:48
● 2026-03-24 14:40:54

●NSximena.ns.cloudflare.com2026-02-26 → 2026-03-24 · 2 obs

● 2026-02-26 13:21:48
● 2026-03-24 14:40:54

●A104.21.84.1012026-02-26 → 2026-03-24 · 4 obs

● 2026-02-26 13:21:48
○ 2026-03-03 08:12:40
● 2026-03-24 09:44:08
● 2026-03-24 14:40:54

●A172.67.191.142026-02-26 → 2026-03-24 · 4 obs

● 2026-02-26 13:21:48
○ 2026-03-03 08:12:40
● 2026-03-24 09:44:08
● 2026-03-24 14:40:54

○A188.114.96.02026-03-03 → 2026-03-03 · 4 obs

○ 2026-02-26 13:21:48
● 2026-03-03 08:12:40
○ 2026-03-24 09:44:08
○ 2026-03-24 14:40:54

○A188.114.97.02026-03-03 → 2026-03-03 · 4 obs

○ 2026-02-26 13:21:48
● 2026-03-03 08:12:40
○ 2026-03-24 09:44:08
○ 2026-03-24 14:40:54

●A2606:4700:3033::ac43:bf0e2026-02-26 → 2026-03-24 · 4 obs

● 2026-02-26 13:21:48
○ 2026-03-03 08:12:40
● 2026-03-24 09:44:08
● 2026-03-24 14:40:54

●A2606:4700:3034::6815:54652026-02-26 → 2026-03-24 · 4 obs

● 2026-02-26 13:21:48
○ 2026-03-03 08:12:40
● 2026-03-24 09:44:08
● 2026-03-24 14:40:54

○A2a06:98c1:3120::2026-03-03 → 2026-03-03 · 4 obs

○ 2026-02-26 13:21:48
● 2026-03-03 08:12:40
○ 2026-03-24 09:44:08
○ 2026-03-24 14:40:54

○A2a06:98c1:3121::2026-03-03 → 2026-03-03 · 4 obs

○ 2026-02-26 13:21:48
● 2026-03-03 08:12:40
○ 2026-03-24 09:44:08
○ 2026-03-24 14:40:54

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net...	-
conceptfounders.com	ximena.ns.cloudflare.com, marvin.ns.cloudflare.com	12 records

✅ Authoritative Response

Server:108.162.194.10

NS records: ximena.ns.cloudflare.com, marvin.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for conceptfounders.com (unsigned zone)

⏱️ Timing

Total: 472ms | Queries: -

📄 Records

Type	Count	Sample Data
A	2	`172.67.191.14, 104.21.84.101`
AAAA	2	`2606:4700:3033::ac43:bf0e, 2606:4700:3034::6815:5465`
NS	2	`marvin.ns.cloudflare.com, ximena.ns.cloudflare.com`
HTTPS	1	`{"priority":1,"target":".","alpn":["h3",`
SOA	1	`marvin.ns.cloudflare.com dns.cloudflare.`

📌 Glue Records Collected

Total: 12

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

Analysis

IP Addresses

conceptfounders.com maps to four IP numbers: 2606:4700:3033::ac43:bf0e, 2606:4700:3034::6815:5465, 104.21.84.101 and 172.67.191.14.

Other host names, for instance richardterris.com, zhukuaitong.com, app.antx.dev, remote.sitaraweb.com and www.adster.tech share IP numbers with conceptfounders.com.

Name Servers

Two name servers marvin.ns.cloudflare.com and ximena.ns.cloudflare.com handle delegation for conceptfounders.com.

conceptfounders.com uses the same name server setup as other domains, for example provenso.click, creationhubster.com, trustano.click, fundirio.click and lendaira.click.

conceptfounders.com partially shares name servers with other domains; examples include chipstock.com, solofrasesdeamor.com, qx67l35.com, e8goal.com and kuromiya.net.

These name servers are commonly used with elmo.ns.cloudflare.com, joyce.ns.cloudflare.com and serena.ns.cloudflare.com.

Host names with six IP numbers: marvin.ns.cloudflare.com points to: 2606:4700:58::a29f:2cfb, 2803:f800:50::6ca2:c3fb, 2a06:98c1:50::ac40:23fb, 108.162.195.251, 162.159.44.251 and 172.64.35.251; ximena.ns.cloudflare.com points to: 2606:4700:50::a29f:260a, 2803:f800:50::6ca2:c20a, 2a06:98c1:50::ac40:220a, 108.162.194.10, 162.159.38.10 and 172.64.34.10.

conceptfounders.com - robtex.com