cfsystems.app - dns.ninja

`cfsystems.app`

DNSSEC	⚠️ Not signed
NS	`ezra.ns.cloudflare.com` ⚠️ Not in zone NS records
		A	2606:4700:58::a29f:2c0f^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`ezra.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c30f^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`ezra.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:230f^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`ezra.ns.cloudflare.com`
		A	108.162.195.15^{🇺🇸 Cloudflare108.162.195.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`ezra.ns.cloudflare.com`
		A	162.159.44.15^{Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`ezra.ns.cloudflare.com`
		A	172.64.35.15^{🇺🇸 Cloudflare172.64.35.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`ezra.ns.cloudflare.com`
NS	`treasure.ns.cloudflare.com` ⚠️ Not in zone NS records
		A	2606:4700:50::a29f:2674^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`treasure.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c274^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`treasure.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:2274^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`treasure.ns.cloudflare.com`
		A	108.162.194.116^{🇺🇸 Cloudflare108.162.194.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`treasure.ns.cloudflare.com`
		A	162.159.38.116^{Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`treasure.ns.cloudflare.com`
		A	172.64.34.116^{🇺🇸 Cloudflare172.64.34.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`treasure.ns.cloudflare.com`

`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

🔒 HSTS Preload (+subdomains)

Same first word

cfsystems.co.za

cfsystems.net

cfsystems.com

cfsystems.se

cfsystems.app

cfsystems.ru

cfsystems.biz

cfsystems.es

cfsystems.io

cfsystems.co.uk

Similar names

fcssystem.com

csfsystem.com

fcsystems.com

sfcsystem.com

scfsystem.com

cfssystem.com

fcssystem.de

fcsystems.net

systemfcs.com

fcsystems.com.mx

DNS History

2 records (2 active, 0 former)

●NSezra.ns.cloudflare.com2026-03-28 → 2026-07-27 · 2 obs

● 2026-03-28 08:04:52
● 2026-07-27 18:51:20

●NStreasure.ns.cloudflare.com2026-03-28 → 2026-07-27 · 2 obs

● 2026-03-28 08:04:52
● 2026-07-27 18:51:20

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
app	ns-tld4.charlestonroadregistry.com, ns-tld5.charlestonroadregistry.com, ns-tld3.charlestonroadregistry.com, ns-tld2.charlestonroadregistry.com...	-
cfsystems.app	ezra.ns.cloudflare.com, treasure.ns.cloudflare.com	-

✅ Authoritative Response

Server:162.159.38.116

NS records: ezra.ns.cloudflare.com, treasure.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for cfsystems.app (unsigned zone)

⏱️ Timing

Total: 614ms | Queries: -

📄 Records

Type	Count	Sample Data

Analysis

Name Servers

cfsystems.app is served by two delegated name servers, ezra.ns.cloudflare.com and treasure.ns.cloudflare.com.

cfsystems.app uses the same name servers as several other domains — among them hopkins.co.nz, tube(0x666574697368)(0x706f726e).com, coldis.fr and two more.

cfsystems.app has at least partial name server overlap with other domains, such as threefourcapital.com, nicktalavera.com, platinumcasino259.com and two others.

These name servers tend to appear together with the name servers suzanne.ns.cloudflare.com, mike.ns.cloudflare.com and titan.ns.cloudflare.com.

Hostnames that resolve to 6 IP addresses:

ezra.ns.cloudflare.com carries IP addresses 108.162.195.15, 162.159.44.15 and 172.64.35.15, with 3 other addresses beyond those.

treasure.ns.cloudflare.com carries IP addresses 108.162.194.116, 162.159.38.116 and 172.64.34.116, with 3 other addresses beyond those.