`quantum-fundamentals.com`

DNSSEC	⚠️ Not signed
A	2606:4700:3032::6815:3f1d^{🇺🇸 Cloudflare2606:4700:3032::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	2606:4700:3033::ac43:8eaa^{🇺🇸 Cloudflare2606:4700:3033::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	104.21.63.29^{Cloudflare104.21.48.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	172.67.142.170^{🇺🇸 Cloudflare172.67.128.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
NS	`aiden.ns.cloudflare.com` ⭐
		A	2606:4700:58::adf5:3b37^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`aiden.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c137^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`aiden.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:2137^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`aiden.ns.cloudflare.com`
		A	108.162.193.55^{🇺🇸 Cloudflare108.162.193.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`aiden.ns.cloudflare.com`
		A	172.64.33.55^{🇺🇸 Cloudflare172.64.33.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`aiden.ns.cloudflare.com`
		A	173.245.59.55^{🇺🇸 Cloudflare173.245.59.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`aiden.ns.cloudflare.com`
NS	`dana.ns.cloudflare.com`
		A	2606:4700:50::adf5:3a69^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`dana.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c069^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`dana.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:2069^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`dana.ns.cloudflare.com`
		A	108.162.192.105^{🇺🇸 Cloudflare108.162.192.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`dana.ns.cloudflare.com`
		A	172.64.32.105^{🇺🇸 Cloudflare172.64.32.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`dana.ns.cloudflare.com`
		A	173.245.58.105^{🇺🇸 Cloudflare173.245.58.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`dana.ns.cloudflare.com`
HTTPS	HTTP/3, HTTP/2 ✓ hints match
		IPv4 hints	104.21.63.29, 172.67.142.170
		IPv6 hints	2606:4700:3032::6815:3f1d, 2606:4700:3033::ac43:8eaa
SOA	`aiden.ns.cloudflare.com`dns@cloudflare.com serial=2403225346

`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=1780629374

⚠️ On DNS blocklist: tif

Same first word

quantum-fundamentals.com

DNS History

6 records (6 active, 0 former)

●NSaiden.ns.cloudflare.com2026-04-10 → 2026-06-05 · 2 obs

● 2026-04-10 05:25:22
● 2026-06-05 03:45:36

●NSdana.ns.cloudflare.com2026-04-10 → 2026-06-05 · 2 obs

● 2026-04-10 05:25:22
● 2026-06-05 03:45:36

●A104.21.63.292026-04-10 → 2026-06-05 · 2 obs

● 2026-04-10 05:25:22
● 2026-06-05 03:45:36

●A172.67.142.1702026-04-10 → 2026-06-05 · 2 obs

● 2026-04-10 05:25:22
● 2026-06-05 03:45:36

●A2606:4700:3032::6815:3f1d2026-04-10 → 2026-06-05 · 2 obs

● 2026-04-10 05:25:22
● 2026-06-05 03:45:36

●A2606:4700:3033::ac43:8eaa2026-04-10 → 2026-06-05 · 2 obs

● 2026-04-10 05:25:22
● 2026-06-05 03:45:36

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net...	-
quantum-fundamentals.com	dana.ns.cloudflare.com, aiden.ns.cloudflare.com	12 records

✅ Authoritative Response

Server:108.162.193.55

NS records: dana.ns.cloudflare.com, aiden.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for quantum-fundamentals.com (unsigned zone)

⏱️ Timing

Total: 402ms | Queries: -

📄 Records

Type	Count	Sample Data
A	2	`104.21.63.29, 172.67.142.170`
AAAA	2	`2606:4700:3032::6815:3f1d, 2606:4700:3033::ac43:8eaa`
NS	2	`aiden.ns.cloudflare.com, dana.ns.cloudflare.com`
HTTPS	1	`{"priority":1,"target":".","alpn":["h3",`
SOA	1	`aiden.ns.cloudflare.com dns.cloudflare.c`

📌 Glue Records Collected

Total: 12

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

Analysis

IP Addresses

quantum-fundamentals.com resolves to 4 IP numbers: 104.21.63.29, 172.67.142.170, 2606:4700:3032::6815:3f1d and 2606:4700:3033::ac43:8eaa.

Additional host names — www.broadlink-service-portal.help, enefitgreen.com, ignus.co and two others — share IP numbers with quantum-fundamentals.com.

Name Servers

DNS delegation for quantum-fundamentals.com points to two name servers: aiden.ns.cloudflare.com and dana.ns.cloudflare.com.

quantum-fundamentals.com shares its name server setup with other domains, including ahnown.com, ahnhosts.com, plusya.com.ar and two others.

The name servers of quantum-fundamentals.com overlap at least partially with those of other domains — among them americanpharmawholesale.com, webuyanyseatcar.com, nie.com.pl and two more.

The name servers zoe.ns.cloudflare.com, dave.ns.cloudflare.com and jose.ns.cloudflare.com are commonly seen alongside these name servers.

Host names with 6 IP numbers:

aiden.ns.cloudflare.com resolves to 108.162.193.55, 172.64.33.55 and 173.245.59.55, along with three other IP addresses.

dana.ns.cloudflare.com resolves to 108.162.192.105, 172.64.32.105 and 173.245.58.105, along with three other IP addresses.

quantum-fundamentals.com - robtex.com