sourcecode.school - dns.ninja

🛡️Domain Reputation CheckBlocklist, phishing & malware status→

`sourcecode.school`

DNSSEC	⚠️ Not signed
A	76.76.21.21^{🇺🇸 Amazon76.76.21.0/24 EC2 Prefix}
NS	`cleo.ns.cloudflare.com` ⭐
		A	2606:4700:58::adf5:3b59^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`cleo.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c159^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`cleo.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:2159^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`cleo.ns.cloudflare.com`
		A	108.162.193.89^{🇺🇸 Cloudflare108.162.193.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`cleo.ns.cloudflare.com`
		A	172.64.33.89^{🇺🇸 Cloudflare172.64.33.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`cleo.ns.cloudflare.com`
		A	173.245.59.89^{🇺🇸 Cloudflare173.245.59.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`cleo.ns.cloudflare.com`
NS	`nina.ns.cloudflare.com`
		A	2606:4700:50::adf5:3a88^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`nina.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c088^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`nina.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:2088^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`nina.ns.cloudflare.com`
		A	108.162.192.136^{🇺🇸 Cloudflare108.162.192.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`nina.ns.cloudflare.com`
		A	172.64.32.136^{🇺🇸 Cloudflare172.64.32.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`nina.ns.cloudflare.com`
		A	173.245.58.136^{🇺🇸 Cloudflare173.245.58.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`nina.ns.cloudflare.com`
SOA	`cleo.ns.cloudflare.com`dns@cloudflare.com serial=2413884154

`school`

	DNSSEC	🔒 Signed (DS record present)
	NS	`v0n0.nic.school` ⭐
	NS	`v0n1.nic.school`
	NS	`v0n2.nic.school`
	NS	`v0n3.nic.school`
	NS	`v2n0.nic.school`
	NS	`v2n1.nic.school`
	SOA	`v0n0.nic.school`hostmaster@donuts.email serial=1788487156

Same first word

sourcecode.co.za

sourcecode.store

sourcecode.solutions

sourcecode.ventures

sourcecode.is

sourcecode.blog

sourcecode.vn

sourcecode.net.br

sourcecode.com.cn

sourcecode.co.jp

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sourcecode.pt

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sourcecode.qa

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sourcecode.tv

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sourcecode.fr

sourcecode.llc

sourcecode.co

sourcecode.de

sourcecode.pro

sourcecode.in.th

sourcecode.com

sourcecode.info

sourcecode.co.th

Similar names

Previous names

Next names

DNS History

3 records (3 active, 0 former)

●NScleo.ns.cloudflare.com2026-09-02 → 2026-09-04 · 2 obs

● 2026-09-02 10:39:36
● 2026-09-04 03:03:32

●NSnina.ns.cloudflare.com2026-09-02 → 2026-09-04 · 2 obs

● 2026-09-02 10:39:36
● 2026-09-04 03:03:32

●A76.76.21.212026-09-02 → 2026-09-04 · 2 obs

● 2026-09-02 10:39:36
● 2026-09-04 03:03:32

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
school	v2n0.nic.school, v0n2.nic.school, v0n0.nic.school, v0n3.nic.school...	12 records
sourcecode.school	cleo.ns.cloudflare.com, nina.ns.cloudflare.com	-

✅ Authoritative Response

Server:108.162.192.136

NS records: cleo.ns.cloudflare.com, nina.ns.cloudflare.com

🔒 DNSSEC Status

❌ Bogus (DNSSEC validation failed)

Validation error at school: Error: DNS query timeout: 65.22.23.43 for DNSKEY school

⏱️ Timing

Total: 3736ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`76.76.21.21`
NS	2	`cleo.ns.cloudflare.com, nina.ns.cloudflare.com`
SOA	1	`cleo.ns.cloudflare.com dns.cloudflare.co`

📌 Glue Records Collected

Total: 12

In-bailiwick: 12 (v2n0.nic.school, v2n0.nic.school, v0n2.nic.school...)

Analysis

IP Addresses

sourcecode.school directs to one IP number, which is 76.76.21.21.

Among the host names that share IP numbers with sourcecode.school are miboza.cn, leadsagency.nl, 3dlogbook.com and two others.

Name Servers

Two name servers handle the delegation for sourcecode.school: cleo.ns.cloudflare.com and nina.ns.cloudflare.com.

sourcecode.school has the same name server delegation as a number of other domains, such as ummysho.shop, vellicaho.shop, nucleus365.com and two more.

sourcecode.school partially shares its NS delegation with several other domains, including challosi.workers.dev, audatianexushub.com, driveandlearn.pages.dev and two others.

These name servers often co-occur with the name servers ignat.ns.cloudflare.com.

Host names resolving to 6 IP numbers:

cleo.ns.cloudflare.com resolves to 108.162.193.89, 172.64.33.89 and 173.245.59.89 among others, with 3 other IP addresses in total.

nina.ns.cloudflare.com resolves to 108.162.192.136, 172.64.32.136 and 173.245.58.136 among others, with 3 other IP addresses in total.