learncomputerscience.org - dns.ninja

🛡️Domain Reputation CheckBlocklist, phishing & malware status→

`learncomputerscience.org`

DNSSEC	⚠️ Not signed
A	20.68.220.166^{🇬🇧 Microsoft20.64.0.0/10}
NS	`anita.ns.cloudflare.com` ⭐
		A	2606:4700:50::a29f:2652^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`anita.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c252^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`anita.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:2252^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`anita.ns.cloudflare.com`
		A	108.162.194.82^{🇺🇸 Cloudflare108.162.194.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`anita.ns.cloudflare.com`
		A	162.159.38.82^{Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`anita.ns.cloudflare.com`
		A	172.64.34.82^{🇺🇸 Cloudflare172.64.34.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`anita.ns.cloudflare.com`
NS	`pranab.ns.cloudflare.com`
		A	2606:4700:58::a29f:2cc7^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`pranab.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c3c7^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`pranab.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:23c7^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`pranab.ns.cloudflare.com`
		A	108.162.195.199^{🇺🇸 Cloudflare108.162.195.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`pranab.ns.cloudflare.com`
		A	162.159.44.199^{Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`pranab.ns.cloudflare.com`
		A	172.64.35.199^{🇺🇸 Cloudflare172.64.35.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`pranab.ns.cloudflare.com`
SOA	`anita.ns.cloudflare.com`dns@cloudflare.com serial=2414952786

`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=1790401158

Same first word

learncomputerscience.online

learncomputerscience.com

learncomputerscience.org

Previous names

Next names

DNS History

3 records (3 active, 0 former)

●NSanita.ns.cloudflare.com2026-08-27 → 2026-09-26 · 2 obs

● 2026-08-27 08:53:16
● 2026-09-26 05:55:30

●NSpranab.ns.cloudflare.com2026-08-27 → 2026-09-26 · 2 obs

● 2026-08-27 08:53:16
● 2026-09-26 05:55:30

●A20.68.220.1662026-08-27 → 2026-09-26 · 2 obs

● 2026-08-27 08:53:16
● 2026-09-26 05:55:30

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
org	b0.org.afilias-nst.org, b2.org.afilias-nst.org, d0.org.afilias-nst.org	-
learncomputerscience.org	pranab.ns.cloudflare.com, anita.ns.cloudflare.com	-

✅ Authoritative Response

Server:172.64.34.82

NS records: pranab.ns.cloudflare.com, anita.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for learncomputerscience.org (unsigned zone)

⏱️ Timing

Total: 1326ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`20.68.220.166`
NS	2	`anita.ns.cloudflare.com, pranab.ns.cloudflare.com`
SOA	1	`anita.ns.cloudflare.com dns.cloudflare.c`

Analysis

IP Addresses

learncomputerscience.org has exactly one IP address — 20.68.220.166.

Additional host names — including eduscreen.co.uk and microlightmusic.co.uk — share IP numbers with learncomputerscience.org.

Name Servers

Two name servers handle the delegation for learncomputerscience.org: anita.ns.cloudflare.com and pranab.ns.cloudflare.com.

The name server configuration of learncomputerscience.org is shared with other domains, for instance motorbekasmajene.my.id, verified-support-team12423655c412.pages.dev, credpoint.net and two others.

learncomputerscience.org has at least partial name server overlap with other domains, such as dreamjili.today, lexus-israel.co.il, thedenimdevil.com and two others.

It is common to find these name servers paired with the name servers matt.ns.cloudflare.com.

Hosts with 6 IP addresses each:

anita.ns.cloudflare.com resolves to 108.162.194.82, 162.159.38.82 and 172.64.34.82 among others, with 3 other IP addresses in total.

pranab.ns.cloudflare.com resolves to 108.162.195.199, 162.159.44.199 and 172.64.35.199 among others, with 3 other IP addresses in total.