🛡️Domain Reputation CheckBlocklist, phishing & malware status→

`codingmastery.app`

DNSSEC	⚠️ Not signed
A	66.71.220.1^{🇺🇸 Cloudflare66.71.220.0/24 1 Sutter St San Francisco CA 94104 United States} ✓ In HTTPS hints
		PTR	`ip-001-cf.abacusai-ip.net`
A	66.71.220.2^{🇺🇸 Cloudflare66.71.220.0/24 1 Sutter St San Francisco CA 94104 United States} ✓ In HTTPS hints
NS	`chan.ns.cloudflare.com` ⭐
		A	2606:4700:50::adf5:3a52^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`chan.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c052^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`chan.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:2052^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`chan.ns.cloudflare.com`
		A	108.162.192.82^{🇺🇸 Cloudflare108.162.192.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`chan.ns.cloudflare.com`
		A	172.64.32.82^{🇺🇸 Cloudflare172.64.32.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`chan.ns.cloudflare.com`
		A	173.245.58.82^{🇺🇸 Cloudflare173.245.58.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`chan.ns.cloudflare.com`
NS	`pete.ns.cloudflare.com`
		A	2606:4700:58::adf5:3b88^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`pete.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c188^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`pete.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:2188^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`pete.ns.cloudflare.com`
		A	108.162.193.136^{🇺🇸 Cloudflare108.162.193.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`pete.ns.cloudflare.com`
		A	172.64.33.136^{🇺🇸 Cloudflare172.64.33.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`pete.ns.cloudflare.com`
		A	173.245.59.136^{🇺🇸 Cloudflare173.245.59.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`pete.ns.cloudflare.com`
HTTPS	HTTP/3, HTTP/2 ✓ hints match
		IPv4 hints	66.71.220.1, 66.71.220.2
		ECH	X25519, HKDF-SHA256 + AES-128-GCM draft, id=71, name=cloudflare-ech.com
SOA	`chan.ns.cloudflare.com`dns@cloudflare.com serial=2419099424

`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

codingmastery.app

codingmastery.com

Similar names

masterycoding.com

magicstoryden.com

categoryminds.com

comedyratings.com

mydgcreations.com

icademystrong.com

dogmasteryinc.com

symdecorating.co.uk

Previous names

Next names

DNS History

4 records (4 active, 0 former)

●NSchan.ns.cloudflare.com2026-11-02 → 2026-11-09 · 2 obs

● 2026-11-02 12:58:48
● 2026-11-09 13:06:32

●NSpete.ns.cloudflare.com2026-11-02 → 2026-11-09 · 2 obs

● 2026-11-02 12:58:48
● 2026-11-09 13:06:32

●A66.71.220.12026-11-02 → 2026-11-09 · 2 obs

● 2026-11-02 12:58:48
● 2026-11-09 13:06:32

●A66.71.220.22026-11-02 → 2026-11-09 · 2 obs

● 2026-11-02 12:58:48
● 2026-11-09 13:06:32

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
app	ns-tld1.charlestonroadregistry.com, ns-tld2.charlestonroadregistry.com, ns-tld3.charlestonroadregistry.com, ns-tld4.charlestonroadregistry.com...	-
codingmastery.app	pete.ns.cloudflare.com, chan.ns.cloudflare.com	-

✅ Authoritative Response

Server:108.162.192.82

NS records: pete.ns.cloudflare.com, chan.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for codingmastery.app (unsigned zone)

⏱️ Timing

Total: 813ms | Queries: -

📄 Records

Type	Count	Sample Data
A	2	`66.71.220.1, 66.71.220.2`
NS	2	`chan.ns.cloudflare.com, pete.ns.cloudflare.com`
HTTPS	1	`{"priority":1,"target":".","alpn":["h3",`
SOA	1	`chan.ns.cloudflare.com dns.cloudflare.co`

Analysis

IP Addresses

codingmastery.app has two IP addresses: 66.71.220.1 and 66.71.220.2

wefilter.com.br, mcscarhire.xyz, thestandalone.ai and two other host names share IP numbers with codingmastery.app.

Name Servers

The NS records for codingmastery.app delegate to chan.ns.cloudflare.com and pete.ns.cloudflare.com.

codingmastery.app uses the same name servers as several other domains — among them herbalrimedies.com, infinitytrade.site, trazozero.com and two more.

The name servers of codingmastery.app overlap at least partially with those of other domains — among them spesial-garage.workers.dev, prism-casino-vip.pages.dev, bangalorerobotics.com and two more.

These name servers commonly appear in combination with the name servers merlin.ns.cloudflare.com.

Hostnames that resolve to 6 IP addresses:

chan.ns.cloudflare.com maps to 108.162.192.82, 172.64.32.82, 173.245.58.82 and 3 additional IP addresses.

pete.ns.cloudflare.com maps to 108.162.193.136, 172.64.33.136, 173.245.59.136 and 3 additional IP addresses.

codingmastery.app - robtex.com