`middlesexhighschool.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=1775079141

Same first word

middlesexhighschool.org

DNS History

7 records (3 active, 4 former)

●NSns.highschoolnetwork.net2026-02-19 → 2026-04-01 · 2 obs

● 2026-02-19 19:19:34
● 2026-04-01 21:42:02

●NSnsx.highschoolnetwork.net2026-02-19 → 2026-04-01 · 2 obs

● 2026-02-19 19:19:34
● 2026-04-01 21:42:02

○A52.20.227.502017-03-30 → 2017-03-30 · 4 obs

○ 2016-05-01 11:25:44
● 2017-03-30 19:46:20
○ 2026-02-19 19:19:34
○ 2026-04-01 21:42:02

○A52.6.183.412017-03-30 → 2017-03-30 · 4 obs

○ 2016-05-01 11:25:44
● 2017-03-30 19:46:20
○ 2026-02-19 19:19:34
○ 2026-04-01 21:42:02

●A54.197.224.1002026-02-19 → 2026-04-01 · 3 obs

○ 2017-03-30 19:46:20
● 2026-02-19 19:19:34
● 2026-04-01 21:42:02

○A54.197.224.1512015-07-07 → 2016-05-01 · 4 obs

● 2015-07-07 01:36:12
● 2016-05-01 11:25:44
○ 2017-03-30 19:46:20
○ 2026-04-01 21:42:02

○CNAMEmain-vpc-1669386371.us-east-1.elb.amazonaws.com2017-03-30 → 2017-03-30 · 3 obs

● 2017-03-30 19:46:20
○ 2026-02-19 19:19:34
○ 2026-04-01 21:42:02

🔍 DNS Trace

📋 Delegation Chain

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

✅ Authoritative Response

Server:54.197.224.100

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

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for middlesexhighschool.org (unsigned zone)

⏱️ Timing

Total: 354ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`54.197.224.100`

Analysis

IP Addresses

middlesexhighschool.org points to a single IP address: 54.197.224.100.

Other host names such as waynesborohighschool.org, dracuthighschool.org, hillsidehighschoolalumni.org, spearfishhighschool.org and millburyhighschool.org share IP numbers with middlesexhighschool.org.

Name Servers

middlesexhighschool.org is delegated to two name servers: ns.highschoolnetwork.net and nsx.highschoolnetwork.net.

middlesexhighschool.org uses the same name server setup as other domains, including mesickhighschool.com, libertyeylauhighschool.org, douglasfreemanhighschool.com, lathrophighschool.org and granitefallshighschool.org.

At least part of the name servers for middlesexhighschool.org are shared with other domains, for instance arcatahighschool.org, lynbrookhighschool.org, eastburkehighschool.net, carlmonthighschool.org and olathenorthhighschool.org.

Host names sharing a single IP: ns.highschoolnetwork.net and nsx.highschoolnetwork.net point to 54.197.224.100.

middlesexhighschool.org - robtex.com