`quantum-ledger.app`

DNSSEC	⚠️ Not signed
A	2606:4700:3031::ac43:dfc1^{🇺🇸 Cloudflare2606:4700:3031::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	2606:4700:3035::6815:4ea2^{🇺🇸 Cloudflare2606:4700:3035::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	104.21.78.162^{Cloudflare104.21.64.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	172.67.223.193^{🇺🇸 Cloudflare172.67.208.0/20 , 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	`luciana.ns.cloudflare.com`
		A	2606:4700:50::a29f:2683^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`luciana.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c283^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`luciana.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:2283^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`luciana.ns.cloudflare.com`
		A	108.162.194.131^{🇺🇸 Cloudflare108.162.194.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`luciana.ns.cloudflare.com`
		A	162.159.38.131^{Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`luciana.ns.cloudflare.com`
		A	172.64.34.131^{🇺🇸 Cloudflare172.64.34.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`luciana.ns.cloudflare.com`
MX	`mx1.hostinger.com` ⭐
		A	2606:4700:90:0:c1f8:f874:2386:b61f^{🇺🇸 Cloudflare2606:4700:90::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
		A	172.65.182.103^{🇺🇸 Cloudflare172.65.176.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
MX	`mx2.hostinger.com`⁽¹⁰⁾
		A	2606:4700:90:0:c1f8:f874:2386:b61f^{🇺🇸 Cloudflare2606:4700:90::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
		A	172.65.182.103^{🇺🇸 Cloudflare172.65.176.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
TXT	`v=spf1 include:_spf.mail.hostinger.com ~all`
HTTPS	HTTP/3, HTTP/2 ✓ hints match
		IPv4 hints	104.21.78.162, 172.67.223.193
		IPv6 hints	2606:4700:3031::ac43:dfc1, 2606:4700:3035::6815:4ea2
		ECH	X25519, HKDF-SHA256 + AES-128-GCM draft, id=26, name=cloudflare-ech.com
SOA	`jihoon.ns.cloudflare.com`dns@cloudflare.com serial=2410933002

`app`

	DNSSEC	🔒 Signed (DS record present)
	NS	`ns-tld1.charlestonroadregistry.com` ⭐
	NS	`ns-tld2.charlestonroadregistry.com`
	NS	`ns-tld3.charlestonroadregistry.com`
	NS	`ns-tld4.charlestonroadregistry.com`
	NS	`ns-tld5.charlestonroadregistry.com`
	SOA	`ns-tld1.charlestonroadregistry.com`cloud-dns-hostmaster@google.com serial=101427

⚠️ On DNS blocklist: tif, tif.medium
🔒 HSTS Preload (+subdomains)

Same first word

quantum-ledger.app

quantum-ledger.com

Similar names

ledger-quantum.com

DNS History

8 records (8 active, 0 former)

●NSjihoon.ns.cloudflare.com2026-08-04 → 2026-08-07 · 2 obs

● 2026-08-04 18:34:36
● 2026-08-07 00:11:36

●NSluciana.ns.cloudflare.com2026-08-04 → 2026-08-07 · 2 obs

● 2026-08-04 18:34:36
● 2026-08-07 00:11:36

●MXmx1.hostinger.com2026-08-04 → 2026-08-07 · 2 obs

● 2026-08-04 18:34:36
● 2026-08-07 00:11:36

●MXmx2.hostinger.com2026-08-04 → 2026-08-07 · 2 obs

● 2026-08-04 18:34:36
● 2026-08-07 00:11:36

●A104.21.78.1622026-08-04 → 2026-08-07 · 2 obs

● 2026-08-04 18:34:36
● 2026-08-07 00:11:36

●A172.67.223.1932026-08-04 → 2026-08-07 · 2 obs

● 2026-08-04 18:34:36
● 2026-08-07 00:11:36

●A2606:4700:3031::ac43:dfc12026-08-04 → 2026-08-07 · 2 obs

● 2026-08-04 18:34:36
● 2026-08-07 00:11:36

●A2606:4700:3035::6815:4ea22026-08-04 → 2026-08-07 · 2 obs

● 2026-08-04 18:34:36
● 2026-08-07 00:11:36

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
app	ns-tld3.charlestonroadregistry.com, ns-tld4.charlestonroadregistry.com, ns-tld5.charlestonroadregistry.com, ns-tld2.charlestonroadregistry.com...	-
quantum-ledger.app	luciana.ns.cloudflare.com, jihoon.ns.cloudflare.com	-

✅ Authoritative Response

Server:162.159.38.131

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

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for quantum-ledger.app (unsigned zone)

⏱️ Timing

Total: 487ms | Queries: -

📄 Records

Type	Count	Sample Data
A	2	`104.21.78.162, 172.67.223.193`
AAAA	2	`2606:4700:3035::6815:4ea2, 2606:4700:3031::ac43:dfc1`
NS	2	`jihoon.ns.cloudflare.com, luciana.ns.cloudflare.com`
MX	2	`mx2.hostinger.com (pri: 10), mx1.hostinger.com (pri: 5)`
TXT	1	`v=spf1 include:_spf.mail.hostinger.com ~`
HTTPS	1	`{"priority":1,"target":".","alpn":["h3",`
SOA	1	`jihoon.ns.cloudflare.com dns.cloudflare.`

Analysis

IP Addresses

quantum-ledger.app has four IP addresses: 104.21.78.162, 172.67.223.193, 2606:4700:3031::ac43:dfc1 and 2606:4700:3035::6815:4ea2.

Among the host names that share IP numbers with quantum-ledger.app are 165198.com, regdelete.com, chair-office.ru and two others.

Name Servers

quantum-ledger.app has two authoritative name servers — jihoon.ns.cloudflare.com and luciana.ns.cloudflare.com.

quantum-ledger.app has the same name server delegation as a number of other domains, such as iamdior.com, theoasisthaispa.nl, alfabeauty.co.id and two more.

quantum-ledger.app shares at least some of its name servers with other domains, including purespamarietta.com, arnheimandneely.com, archvista.com and two others.

These name servers are frequently paired with the name servers sean.ns.cloudflare.com, kanye.ns.cloudflare.com and gemma.ns.cloudflare.com.

Host names resolving to 6 IP numbers:

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

luciana.ns.cloudflare.com points to 108.162.194.131, 162.159.38.131, 172.64.34.131 and 3 other IP addresses.

Mail Servers

The MX records for quantum-ledger.app point to two mail servers: mx1.hostinger.com and mx2.hostinger.com.

quantum-ledger.app has the same mail server arrangement as a number of other domains, for example servanic.com, json2csv.com, lurialab.com and two more.

quantum-ledger.app shares at least some of its mail servers with other domains, such as alboradahotel.com and anms.in.

Both mx1.hostinger.com and mx2.hostinger.com point to 172.65.182.103 and 2606:4700:90:0:c1f8:f874:2386:b61f.

The host names mx1.hostinger.com and mx2.hostinger.com both resolve to 2606:4700:90:0:c1f8:f874:2386:b61f IP addresses.

The host names mx1.hostinger.com and mx2.hostinger.com both resolve to 172.65.182.103 IP addresses.

quantum-ledger.app - robtex.com