🛡️Domain Reputation CheckBlocklist, phishing & malware status→

`codelearn.app`

DNSSEC	⚠️ Not signed
NS	`ivan.ns.cloudflare.com` ⭐
		A	2606:4700:58::adf5:3b78^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`ivan.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c178^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`ivan.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:2178^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`ivan.ns.cloudflare.com`
		A	108.162.193.120^{🇺🇸 Cloudflare108.162.193.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`ivan.ns.cloudflare.com`
		A	172.64.33.120^{🇺🇸 Cloudflare172.64.33.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`ivan.ns.cloudflare.com`
		A	173.245.59.120^{🇺🇸 Cloudflare173.245.59.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`ivan.ns.cloudflare.com`
NS	`opal.ns.cloudflare.com`
		A	2606:4700:50::a29f:2664^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`opal.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c264^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`opal.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:2264^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`opal.ns.cloudflare.com`
		A	108.162.194.100^{🇺🇸 Cloudflare108.162.194.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`opal.ns.cloudflare.com`
		A	162.159.38.100^{Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`opal.ns.cloudflare.com`
		A	172.64.34.100^{🇺🇸 Cloudflare172.64.34.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`opal.ns.cloudflare.com`
SOA	`ivan.ns.cloudflare.com`dns@cloudflare.com serial=2411664211

`app`

	DNSSEC	⚠️ Not signed
	NS	`ns-tld1.charlestonroadregistry.com` ⚠️ Not in zone NS records
	NS	`ns-tld2.charlestonroadregistry.com` ⚠️ Not in zone NS records
	NS	`ns-tld3.charlestonroadregistry.com` ⚠️ Not in zone NS records
	NS	`ns-tld4.charlestonroadregistry.com` ⚠️ Not in zone NS records
	NS	`ns-tld5.charlestonroadregistry.com` ⚠️ Not in zone NS records

🔒 HSTS Preload (+subdomains)

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Previous names

Next names

DNS History

2 records (2 active, 0 former)

●NSivan.ns.cloudflare.com2026-09-01 → 2026-09-02 · 2 obs

● 2026-09-01 21:21:16
● 2026-09-02 20:30:16

●NSopal.ns.cloudflare.com2026-09-01 → 2026-09-02 · 2 obs

● 2026-09-01 21:21:16
● 2026-09-02 20:30:16

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
app	ns-tld1.charlestonroadregistry.com, ns-tld2.charlestonroadregistry.com, ns-tld3.charlestonroadregistry.com, ns-tld4.charlestonroadregistry.com...	-
codelearn.app	ivan.ns.cloudflare.com, opal.ns.cloudflare.com	-

✅ Authoritative Response

Server:162.159.38.100

NS records: ivan.ns.cloudflare.com, opal.ns.cloudflare.com

🔒 DNSSEC Status

❌ Bogus (DNSSEC validation failed)

Validation error at codelearn.app: Error: DNS query timeout: 216.239.32.105 for DS codelearn.app

⏱️ Timing

Total: 3569ms | Queries: -

📄 Records

Type	Count	Sample Data
NS	2	`ivan.ns.cloudflare.com, opal.ns.cloudflare.com`
SOA	1	`ivan.ns.cloudflare.com dns.cloudflare.co`

Analysis

Name Servers

codelearn.app is served by two delegated name servers, ivan.ns.cloudflare.com and opal.ns.cloudflare.com.

codelearn.app shares its NS records with other domains, for example jeisiyutomart.shop, value-equation-builder.pages.dev, lwzx2026xa7514sdxjhyx19.xyz and two others.

codelearn.app has at least partial name server overlap with other domains, such as jeazcbh.com, easylearning.es, pyrenees-rando-nature.fr and two others.

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

DNS names with 6 IP addresses:

ivan.ns.cloudflare.com carries IP addresses 108.162.193.120, 172.64.33.120 and 173.245.59.120, with 3 other addresses beyond those.

opal.ns.cloudflare.com carries IP addresses 108.162.194.100, 162.159.38.100 and 172.64.34.100, with 3 other addresses beyond those.

codelearn.app - robtex.com

codelearn.app

app