`oldmillhighschool.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=1775559799

Same first word

oldmillhighschool.org

DNS History

5 records (3 active, 2 former)

●NSns.highschoolnetwork.net2026-03-13 → 2026-04-07 · 2 obs

● 2026-03-13 03:46:22
● 2026-04-07 11:19:12

●NSnsx.highschoolnetwork.net2026-03-13 → 2026-04-07 · 2 obs

● 2026-03-13 03:46:22
● 2026-04-07 11:19:12

●A54.197.224.1002026-03-13 → 2026-04-07 · 3 obs

○ 2018-01-14 11:10:02
● 2026-03-13 03:46:22
● 2026-04-07 11:19:12

○A54.197.224.1512015-06-25 → 2016-12-02 · 4 obs

● 2015-06-25 21:15:38
● 2016-12-02 12:33:10
○ 2018-01-14 11:10:02
○ 2026-04-07 11:19:12

○CNAMEmain-vpc-1669386371.us-east-1.elb.amazonaws.com2018-01-14 → 2018-01-14 · 3 obs

● 2018-01-14 11:10:02
○ 2026-03-13 03:46:22
○ 2026-04-07 11:19:12

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
org	b0.org.afilias-nst.org, b2.org.afilias-nst.org, d0.org.afilias-nst.org	-
oldmillhighschool.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 oldmillhighschool.org (unsigned zone)

⏱️ Timing

Total: 293ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`54.197.224.100`

Analysis

IP Addresses

oldmillhighschool.org points to a single IP number: 54.197.224.100.

Other host names, for instance hollywoodhillshighschool.org, lynnenglishhighschool.net, schenleyhighschool.org, josephwheelerhighschool.com and waltonhighschoolalumni.com share IP numbers with oldmillhighschool.org.

Name Servers

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

oldmillhighschool.org uses the same name server setup as other domains, for instance loudonvillehighschool.org, borregospringshighschool.com, forrestonhighschool.org, eastlongmeadowhighschool.com and meadowbridgehighschool.com.

Host names with a single IP number:

ns.highschoolnetwork.net points to 54.197.224.100.

nsx.highschoolnetwork.net points to 54.197.224.100.

Host names pointing to 54.197.224.100: ns.highschoolnetwork.net and nsx.highschoolnetwork.net.

oldmillhighschool.org - robtex.com