`quantumcoretrezor.io`

DNSSEC	⚠️ Not signed
A	2606:4700:3033::ac43:b8ad^{🇺🇸 Cloudflare2606:4700:3033::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	2606:4700:3036::6815:2bc5^{🇺🇸 Cloudflare2606:4700:3036::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	104.21.43.197^{Cloudflare104.21.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	172.67.184.173^{🇺🇸 Cloudflare172.67.176.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
NS	`elle.ns.cloudflare.com` ⭐
		A	2606:4700:50::adf5:3a6e^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`elle.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c06e^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`elle.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:206e^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`elle.ns.cloudflare.com`
		A	108.162.192.110^{🇺🇸 Cloudflare108.162.192.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`elle.ns.cloudflare.com`
		A	172.64.32.110^{🇺🇸 Cloudflare172.64.32.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`elle.ns.cloudflare.com`
		A	173.245.58.110^{🇺🇸 Cloudflare173.245.58.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`elle.ns.cloudflare.com`
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`
HTTPS	HTTP/3, HTTP/2 ✓ hints match
		IPv4 hints	104.21.43.197, 172.67.184.173
		IPv6 hints	2606:4700:3033::ac43:b8ad, 2606:4700:3036::6815:2bc5
		ECH	X25519, HKDF-SHA256 + AES-128-GCM draft, id=223, name=cloudflare-ech.com
SOA	`elle.ns.cloudflare.com`dns@cloudflare.com serial=2410288697

`io`

	DNSSEC	🔒 Signed (DS record present)
	NS	`a0.nic.io` ⭐
	NS	`a2.nic.io`
	NS	`b0.nic.io`
	NS	`c0.nic.io`
	SOA	`a0.nic.io`hostmaster@donuts.email serial=1785629159

⚠️ On DNS blocklist: tif

Subdomains

www.quantumcoretrezor.io

Same first word

quantumcoretrezor.io

DNS History

6 records (6 active, 0 former)

●NSelle.ns.cloudflare.com2026-07-28 → 2026-08-02 · 2 obs

● 2026-07-28 04:00:50
● 2026-08-02 00:39:56

●NSjihoon.ns.cloudflare.com2026-07-28 → 2026-08-02 · 2 obs

● 2026-07-28 04:00:50
● 2026-08-02 00:39:56

●A104.21.43.1972026-07-28 → 2026-08-02 · 2 obs

● 2026-07-28 04:00:50
● 2026-08-02 00:39:56

●A172.67.184.1732026-07-28 → 2026-08-02 · 2 obs

● 2026-07-28 04:00:50
● 2026-08-02 00:39:56

●A2606:4700:3033::ac43:b8ad2026-07-28 → 2026-08-02 · 2 obs

● 2026-07-28 04:00:50
● 2026-08-02 00:39:56

●A2606:4700:3036::6815:2bc52026-07-28 → 2026-08-02 · 2 obs

● 2026-07-28 04:00:50
● 2026-08-02 00:39:56

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
io	a0.nic.io, a2.nic.io, b0.nic.io, c0.nic.io	-
quantumcoretrezor.io	elle.ns.cloudflare.com, jihoon.ns.cloudflare.com	-

✅ Authoritative Response

Server:162.159.44.233

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

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for quantumcoretrezor.io (unsigned zone)

⏱️ Timing

Total: 304ms | Queries: -

📄 Records

Type	Count	Sample Data
A	2	`172.67.184.173, 104.21.43.197`
AAAA	2	`2606:4700:3033::ac43:b8ad, 2606:4700:3036::6815:2bc5`
NS	2	`elle.ns.cloudflare.com, jihoon.ns.cloudflare.com`
HTTPS	1	`{"priority":1,"target":".","alpn":["h3",`
SOA	1	`elle.ns.cloudflare.com dns.cloudflare.co`

Analysis

Hierarchy

www.quantumcoretrezor.io is delegated beneath quantumcoretrezor.io.

IP Addresses

quantumcoretrezor.io points to the four IP addresses 104.21.43.197, 172.67.184.173, 2606:4700:3033::ac43:b8ad and 2606:4700:3036::6815:2bc5.

flexible-office-space.com, xb48.com, toolsradar.com and two other host names share IP numbers with quantumcoretrezor.io.

Name Servers

quantumcoretrezor.io has two authoritative name servers — elle.ns.cloudflare.com and jihoon.ns.cloudflare.com.

quantumcoretrezor.io shares the same authoritative DNS setup with other domains, including quantumlinktrezor.io and ic-oksion.ru.

There is at least partial name server overlap between quantumcoretrezor.io and other domains — mssteel.net, stevesroofinginc.com, ecoprintec.com and two more among them.

These name servers frequently co-occur with the name servers clyde.ns.cloudflare.com and ziggy.ns.cloudflare.com.

Hostnames that resolve to 6 IP addresses:

elle.ns.cloudflare.com points to 108.162.192.110, 172.64.32.110, 173.245.58.110 and 3 other IP addresses.

jihoon.ns.cloudflare.com points to 108.162.195.233, 162.159.44.233, 172.64.35.233 and 3 other IP addresses.

quantumcoretrezor.io - robtex.com