core-code.app - dns.ninja

🛡️Domain Reputation CheckBlocklist, phishing & malware status→

`core-code.app`

DNSSEC	⚠️ Not signed
NS	`sandra.ns.cloudflare.com` ⭐
		A	2606:4700:50::a29f:2622^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`sandra.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c222^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`sandra.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:2222^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`sandra.ns.cloudflare.com`
		A	108.162.194.34^{🇺🇸 Cloudflare108.162.194.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`sandra.ns.cloudflare.com`
		A	162.159.38.34^{Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`sandra.ns.cloudflare.com`
		A	172.64.34.34^{🇺🇸 Cloudflare172.64.34.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`sandra.ns.cloudflare.com`
NS	`thomas.ns.cloudflare.com`
		A	2606:4700:58::adf5:3bee^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`thomas.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c1ee^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`thomas.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:21ee^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`thomas.ns.cloudflare.com`
		A	108.162.193.238^{🇺🇸 Cloudflare108.162.193.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`thomas.ns.cloudflare.com`
		A	172.64.33.238^{🇺🇸 Cloudflare172.64.33.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`thomas.ns.cloudflare.com`
		A	173.245.59.238^{🇺🇸 Cloudflare173.245.59.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`thomas.ns.cloudflare.com`
SOA	`sandra.ns.cloudflare.com`dns@cloudflare.com serial=2413253349

`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

core-code.tech

core-code.com

core-code.app

core-code.de

Similar names

code-core.store

creo-code.at

code-core.dev

codere-co.com

code-core.com

core-deco.com

eco-decor.co.uk

creo-code.com

eco-decor.me

Previous names

corata.app

coravant.app

corawellness.app

corax.app

corazon.app

corazul.app

corbica.app

corbion.app

corcom.app

cordai.app

cordari.app

cordhq.app

cordin.app

cordinex.app

cordoba99.app

cordongroup.app

cordpal.app

cordyceps.app

core-ai.app

core.app

Next names

DNS History

2 records (2 active, 0 former)

●NSsandra.ns.cloudflare.com2026-08-20 → 2026-08-27 · 2 obs

● 2026-08-20 18:00:38
● 2026-08-27 13:29:02

●NSthomas.ns.cloudflare.com2026-08-20 → 2026-08-27 · 2 obs

● 2026-08-20 18:00:38
● 2026-08-27 13:29:02

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
app	ns-tld1.charlestonroadregistry.com, ns-tld2.charlestonroadregistry.com, ns-tld3.charlestonroadregistry.com, ns-tld4.charlestonroadregistry.com...	-
core-code.app	thomas.ns.cloudflare.com, sandra.ns.cloudflare.com	-

✅ Authoritative Response

Server:162.159.38.34

NS records: thomas.ns.cloudflare.com, sandra.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for core-code.app (unsigned zone)

⏱️ Timing

Total: 483ms | Queries: -

📄 Records

Type	Count	Sample Data
NS	2	`sandra.ns.cloudflare.com, thomas.ns.cloudflare.com`
SOA	1	`sandra.ns.cloudflare.com dns.cloudflare.`

Analysis

Name Servers

DNS delegation for core-code.app points to two name servers: sandra.ns.cloudflare.com and thomas.ns.cloudflare.com.

The name server configuration of core-code.app is shared with other domains, for instance boni-shop.cz, meowbnb.com, kinderraeume.com and two others.

core-code.app has at least partial name server overlap with other domains, such as imatter2.com, hearteyesemoji.dev, casasmourao.workers.dev and two others.

It is common to see these name servers used together with name servers cleo.ns.cloudflare.com and wally.ns.cloudflare.com.

Hosts with 6 IP addresses each:

sandra.ns.cloudflare.com has IP addresses 108.162.194.34, 162.159.38.34 and 172.64.34.34, plus 3 other.

thomas.ns.cloudflare.com has IP addresses 108.162.193.238, 172.64.33.238 and 173.245.59.238, plus 3 other.