🛡️Domain Reputation CheckBlocklist, phishing & malware status→

`javascriptclass.org`

DNSSEC	⚠️ Not signed
A	2606:4700:3032::6815:888^{Cloudflare2606:4700:3032::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	2606:4700:3037::ac43:8b81^{Cloudflare2606:4700:3037::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	104.21.8.136^{Cloudflare104.21.0.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	172.67.139.129^{Cloudflare172.67.128.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
NS	`athena.ns.cloudflare.com` ⭐
		A	2606:4700:50::adf5:3a48^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`athena.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c048^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`athena.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:2048^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`athena.ns.cloudflare.com`
		A	108.162.192.72^{🇺🇸 Cloudflare108.162.192.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`athena.ns.cloudflare.com`
		A	172.64.32.72^{🇺🇸 Cloudflare172.64.32.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`athena.ns.cloudflare.com`
		A	173.245.58.72^{🇺🇸 Cloudflare173.245.58.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`athena.ns.cloudflare.com`
NS	`rohin.ns.cloudflare.com`
TXT	`google-site-verification=InRamlVBk3uqmgUaQE-1pKbh9jheka-lQeV9p7079zI`
HTTPS	HTTP/3, HTTP/2 ✓ hints match
		IPv4 hints	104.21.8.136, 172.67.139.129
		IPv6 hints	2606:4700:3032::6815:888, 2606:4700:3037::ac43:8b81
		ECH	X25519, HKDF-SHA256 + AES-128-GCM draft, id=14, name=cloudflare-ech.com
SOA	`athena.ns.cloudflare.com`dns@cloudflare.com serial=2415935307

`org`

	DNSSEC	🔒 Signed (DS record present)
	NS	`a0.org.afilias-nst.info` ⭐ ⚠️ Not in parent delegation
	NS	`a2.org.afilias-nst.info` ⚠️ Not in parent delegation
	NS	`b0.org.afilias-nst.org`
	NS	`b2.org.afilias-nst.org`
	NS	`c0.org.afilias-nst.info` ⚠️ Not in parent delegation
	NS	`d0.org.afilias-nst.org`
	SOA	`a0.org.afilias-nst.info`hostmaster@donuts.email serial=1791138986

Same first word

javascriptclass.org

javascriptclass.com

DNS History

12 records (6 active, 6 former)

●NSathena.ns.cloudflare.com2026-09-19 → 2026-10-04 · 2 obs

● 2026-09-19 08:48:38
● 2026-10-04 18:53:52

●NSrohin.ns.cloudflare.com2026-09-19 → 2026-10-04 · 2 obs

● 2026-09-19 08:48:38
● 2026-10-04 18:53:52

●A104.21.8.1362026-09-22 → 2026-10-04 · 5 obs

○ 2026-09-19 08:48:38
● 2026-09-22 07:30:04
○ 2026-09-22 22:02:10
● 2026-09-25 01:27:16
● 2026-10-04 18:53:52

●A172.67.139.1292026-09-22 → 2026-10-04 · 5 obs

○ 2026-09-19 08:48:38
● 2026-09-22 07:30:04
○ 2026-09-22 22:02:10
● 2026-09-25 01:27:16
● 2026-10-04 18:53:52

○A188.114.96.02026-09-19 → 2026-09-22 · 5 obs

● 2026-09-19 08:48:38
○ 2026-09-22 07:30:04
● 2026-09-22 22:02:10
○ 2026-09-25 01:27:16
○ 2026-10-04 18:53:52

○A188.114.97.02026-09-19 → 2026-09-22 · 5 obs

● 2026-09-19 08:48:38
○ 2026-09-22 07:30:04
● 2026-09-22 22:02:10
○ 2026-09-25 01:27:16
○ 2026-10-04 18:53:52

●A2606:4700:3032::6815:8882026-09-22 → 2026-10-04 · 5 obs

○ 2026-09-19 08:48:38
● 2026-09-22 07:30:04
○ 2026-09-22 22:02:10
● 2026-09-25 01:27:16
● 2026-10-04 18:53:52

●A2606:4700:3037::ac43:8b812026-09-22 → 2026-10-04 · 5 obs

○ 2026-09-19 08:48:38
● 2026-09-22 07:30:04
○ 2026-09-22 22:02:10
● 2026-09-25 01:27:16
● 2026-10-04 18:53:52

○A2a06:98c1:3120::2026-09-19 → 2026-09-19 · 3 obs

● 2026-09-19 08:48:38
○ 2026-09-22 07:30:04
○ 2026-10-04 18:53:52

○A2a06:98c1:3120::42026-09-22 → 2026-09-22 · 4 obs

○ 2026-09-22 07:30:04
● 2026-09-22 22:02:10
○ 2026-09-25 01:27:16
○ 2026-10-04 18:53:52

○A2a06:98c1:3121::2026-09-19 → 2026-09-19 · 3 obs

● 2026-09-19 08:48:38
○ 2026-09-22 07:30:04
○ 2026-10-04 18:53:52

○A2a06:98c1:3121::42026-09-22 → 2026-09-22 · 4 obs

○ 2026-09-22 07:30:04
● 2026-09-22 22:02:10
○ 2026-09-25 01:27:16
○ 2026-10-04 18:53:52

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
org	b0.org.afilias-nst.org, b2.org.afilias-nst.org, d0.org.afilias-nst.org	-
javascriptclass.org	athena.ns.cloudflare.com, rohin.ns.cloudflare.com	-

✅ Authoritative Response

Server:108.162.192.72

NS records: athena.ns.cloudflare.com, rohin.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for javascriptclass.org (unsigned zone)

⏱️ Timing

Total: 916ms | Queries: -

📄 Records

Type	Count	Sample Data
A	2	`172.67.139.129, 104.21.8.136`
AAAA	2	`2606:4700:3037::ac43:8b81, 2606:4700:3032::6815:888`
NS	2	`athena.ns.cloudflare.com, rohin.ns.cloudflare.com`
TXT	1	`google-site-verification=InRamlVBk3uqmgU`
HTTPS	1	`{"priority":1,"target":".","alpn":["h3",`
SOA	1	`athena.ns.cloudflare.com dns.cloudflare.`

Analysis

IP Addresses

javascriptclass.org points to the four IP addresses 104.21.8.136, 172.67.139.129, 2606:4700:3032::6815:888 and 2606:4700:3037::ac43:8b81.

Name Servers

The NS records for javascriptclass.org delegate to athena.ns.cloudflare.com and rohin.ns.cloudflare.com.

Hosts with 6 IP addresses each:

athena.ns.cloudflare.com maps to 108.162.192.72, 172.64.32.72, 173.245.58.72 and 3 additional IP addresses.

javascriptclass.org - robtex.com