`brookfieldhighschool.org`

DNSSEC	⚠️ Not signed
A	54.197.224.100^{🇺🇸 Amazon54.196.0.0/15 EC2 IAD 54.196.0.0/15}
		PTR	`ec2-54-197-224-100.compute-1.amazonaws.com`
NS	`ns.highschoolnetwork.net` ⚠️ Not in zone NS records
		A	54.197.224.100^{🇺🇸 Amazon54.196.0.0/15 EC2 IAD 54.196.0.0/15}
			PTR	`ec2-54-197-224-100.compute-1.amazonaws.com`
NS	`nsx.highschoolnetwork.net` ⚠️ Not in zone NS records
		A	54.197.224.100^{🇺🇸 Amazon54.196.0.0/15 EC2 IAD 54.196.0.0/15}
			PTR	`ec2-54-197-224-100.compute-1.amazonaws.com`

`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=1775225715

Same first word

brookfieldhighschool.org

DNS History

5 records (3 active, 2 former)

●NSns.highschoolnetwork.net2026-03-02 → 2026-04-03 · 2 obs

● 2026-03-02 10:23:42
● 2026-04-03 14:25:18

●NSnsx.highschoolnetwork.net2026-03-02 → 2026-04-03 · 2 obs

● 2026-03-02 10:23:42
● 2026-04-03 14:25:18

●A54.197.224.1002026-03-02 → 2026-04-03 · 3 obs

○ 2020-03-11 06:05:40
● 2026-03-02 10:23:42
● 2026-04-03 14:25:18

○A54.197.224.1512015-06-24 → 2017-01-29 · 4 obs

● 2015-06-24 04:27:14
● 2017-01-29 13:52:08
○ 2020-03-11 06:05:40
○ 2026-04-03 14:25:18

○CNAMEmain-vpc-1294905581.us-east-1.elb.amazonaws.com2020-03-11 → 2020-03-11 · 3 obs

● 2020-03-11 06:05:40
○ 2026-03-02 10:23:42
○ 2026-04-03 14:25:18

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
org	b2.org.afilias-nst.org, b0.org.afilias-nst.org, d0.org.afilias-nst.org	-
brookfieldhighschool.org	ns.highschoolnetwork.net, nsx.highschoolnetwork.net	-

✅ Authoritative Response

Server:54.197.224.100

NS records: ns.highschoolnetwork.net, nsx.highschoolnetwork.net

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for brookfieldhighschool.org (unsigned zone)

⏱️ Timing

Total: 273ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`54.197.224.100`

Analysis

IP Addresses

brookfieldhighschool.org points to an IP address: 54.197.224.100.

other host names include claytonvalleyhighschool.org, hilldalehighschool.com, hernandohighschool.org, badaxehighschool.com and mechanicvillehighschool.com; they share IP numbers with brookfieldhighschool.org.

Name Servers

Two name servers ns.highschoolnetwork.net and nsx.highschoolnetwork.net handle the delegation for brookfieldhighschool.org.

brookfieldhighschool.org shares the same name server setup as other domains, for instance etiwandahighschool.org, sequatchiecountyhighschool.com, schenectadyhighschool.net, honakerhighschool.org and kamiakinhighschool.org.

Host names with a single IP

ns.highschoolnetwork.net points to 54.197.224.100

nsx.highschoolnetwork.net points to 54.197.224.100

Host names that point to 54.197.224.100: ns.highschoolnetwork.net and nsx.highschoolnetwork.net

brookfieldhighschool.org - robtex.com