coding-classroom.com - dns.ninja

🛡️Domain Reputation CheckBlocklist, phishing & malware status→

`coding-classroom.com`

DNSSEC	⚠️ Not signed
A	2606:4700:3030::6815:495c^{🇺🇸 Cloudflare2606:4700:3030::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	2606:4700:3033::ac43:bd57^{🇺🇸 Cloudflare2606:4700:3033::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	104.21.73.92^{Cloudflare104.21.64.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	172.67.189.87^{🇺🇸 Cloudflare172.67.176.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
NS	`carlos.ns.cloudflare.com` ⭐
		A	2606:4700:58::a29f:2c70^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`carlos.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c370^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`carlos.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:2370^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`carlos.ns.cloudflare.com`
		A	108.162.195.112^{🇺🇸 Cloudflare108.162.195.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`carlos.ns.cloudflare.com`
		A	162.159.44.112^{Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`carlos.ns.cloudflare.com`
		A	172.64.35.112^{🇺🇸 Cloudflare172.64.35.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`carlos.ns.cloudflare.com`
NS	`raquel.ns.cloudflare.com`
		A	2606:4700:50::a29f:26d2^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`raquel.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c2d2^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`raquel.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:22d2^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`raquel.ns.cloudflare.com`
		A	108.162.194.210^{🇺🇸 Cloudflare108.162.194.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`raquel.ns.cloudflare.com`
		A	162.159.38.210^{Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`raquel.ns.cloudflare.com`
		A	172.64.34.210^{🇺🇸 Cloudflare172.64.34.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`raquel.ns.cloudflare.com`
TXT	`google-site-verification=4rwtHxX68pzG5OnyxN26rLd86X-F_8Bso0YFalFIdf8`
HTTPS	HTTP/3, HTTP/2 ✓ hints match
		IPv4 hints	104.21.73.92, 172.67.189.87
		IPv6 hints	2606:4700:3030::6815:495c, 2606:4700:3033::ac43:bd57
		ECH	X25519, HKDF-SHA256 + AES-128-GCM draft, id=234, name=cloudflare-ech.com
SOA	`carlos.ns.cloudflare.com`dns@cloudflare.com serial=2415741477

`com`

	DNSSEC	🔒 Signed (DS record present)
	NS	`a.gtld-servers.net` ⭐
	NS	`b.gtld-servers.net`
	NS	`c.gtld-servers.net`
	NS	`d.gtld-servers.net`
	NS	`e.gtld-servers.net`
	NS	`f.gtld-servers.net`
	NS	`g.gtld-servers.net`
	NS	`h.gtld-servers.net`
	NS	`i.gtld-servers.net`
	NS	`j.gtld-servers.net`
	NS	`k.gtld-servers.net`
	NS	`l.gtld-servers.net`
	NS	`m.gtld-servers.net`
	SOA	`a.gtld-servers.net`nstld@verisign-grs.com serial=1792767596

Same first word

coding-classroom.com

Previous names

Next names

DNS History

6 records (6 active, 0 former)

●NScarlos.ns.cloudflare.com2026-09-26 → 2026-10-23 · 2 obs

● 2026-09-26 20:50:32
● 2026-10-23 15:15:54

●NSraquel.ns.cloudflare.com2026-09-26 → 2026-10-23 · 2 obs

● 2026-09-26 20:50:32
● 2026-10-23 15:15:54

●A104.21.73.922026-09-26 → 2026-10-23 · 2 obs

● 2026-09-26 20:50:32
● 2026-10-23 15:15:54

●A172.67.189.872026-09-26 → 2026-10-23 · 2 obs

● 2026-09-26 20:50:32
● 2026-10-23 15:15:54

●A2606:4700:3030::6815:495c2026-09-26 → 2026-10-23 · 2 obs

● 2026-09-26 20:50:32
● 2026-10-23 15:15:54

●A2606:4700:3033::ac43:bd572026-09-26 → 2026-10-23 · 2 obs

● 2026-09-26 20:50:32
● 2026-10-23 15:15:54

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	l.gtld-servers.net, j.gtld-servers.net, h.gtld-servers.net, d.gtld-servers.net...	-
coding-classroom.com	raquel.ns.cloudflare.com, carlos.ns.cloudflare.com	12 records

✅ Authoritative Response

Server:108.162.195.112

NS records: raquel.ns.cloudflare.com, carlos.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for coding-classroom.com (unsigned zone)

⏱️ Timing

Total: 275ms | Queries: -

📄 Records

Type	Count	Sample Data
A	2	`172.67.189.87, 104.21.73.92`
AAAA	2	`2606:4700:3033::ac43:bd57, 2606:4700:3030::6815:495c`
NS	2	`carlos.ns.cloudflare.com, raquel.ns.cloudflare.com`
TXT	1	`google-site-verification=4rwtHxX68pzG5On`
HTTPS	1	`{"priority":1,"target":".","alpn":["h3",`
SOA	1	`carlos.ns.cloudflare.com dns.cloudflare.`

📌 Glue Records Collected

Total: 12

Out-of-bailiwick: 12 (raquel.ns.cloudflare.com, raquel.ns.cloudflare.com, raquel.ns.cloudflare.com...)

Analysis

IP Addresses

coding-classroom.com directs to four IP numbers, which are 104.21.73.92, 172.67.189.87, 2606:4700:3030::6815:495c and 2606:4700:3033::ac43:bd57.

manwithvanwesthampstead.co.uk, hg12.me, j11d1d.shop plus two other host names have IP numbers in common with coding-classroom.com.

Name Servers

DNS delegation for coding-classroom.com points to two name servers: carlos.ns.cloudflare.com and raquel.ns.cloudflare.com.

The name server configuration of coding-classroom.com is shared with other domains, for instance grandivy.info, onx-amp-mast7.ru, bookbeccabrown.com and two others.

At least some of coding-classroom.com's name servers are shared with other domains, for example timberlock.workers.dev, olympusgaming.website, exwhyz.com and two more.

These name servers tend to be deployed in combination with the name servers emerson.ns.cloudflare.com and cory.ns.cloudflare.com.

Hosts with 6 IP addresses each:

carlos.ns.cloudflare.com has IP addresses 108.162.195.112, 162.159.44.112 and 172.64.35.112, plus 3 other.

raquel.ns.cloudflare.com has IP addresses 108.162.194.210, 162.159.38.210 and 172.64.34.210, plus 3 other.