`dowhighschool.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=1773551953

Same first word

dowhighschool.org

DNS History

5 records (3 active, 2 former)

●NSns.highschoolnetwork.net2026-03-03 → 2026-03-23 · 2 obs

● 2026-03-03 13:48:36
● 2026-03-23 08:30:58

●NSnsx.highschoolnetwork.net2026-03-03 → 2026-03-23 · 2 obs

● 2026-03-03 13:48:36
● 2026-03-23 08:30:58

●A54.197.224.1002026-03-03 → 2026-03-23 · 3 obs

○ 2018-08-06 17:36:02
● 2026-03-03 13:48:36
● 2026-03-23 08:30:58

○A54.197.224.1512015-06-07 → 2016-09-25 · 4 obs

● 2015-06-07 10:31:16
● 2016-09-25 23:13:26
○ 2018-08-06 17:36:02
○ 2026-03-23 08:30:58

○CNAMEmain-vpc-1669386371.us-east-1.elb.amazonaws.com2018-08-06 → 2018-08-06 · 3 obs

● 2018-08-06 17:36:02
○ 2026-03-03 13:48:36
○ 2026-03-23 08:30:58

🔍 DNS Trace

📋 Delegation Chain

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

⏱️ Timing

Total: 247ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`54.197.224.100`

Analysis

IP Addresses

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

Other host names such as www.newarkmemorialhighschool.org, atlanticcityhighschoolalumni.com, oakfieldalabamahighschool.com, www.owensborohighschool.net and delavanhighschool.com share IPs with dowhighschool.org.

Name Servers

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

dowhighschool.org shares the same name server setup as other domains, for example dodsonhighschool.com, fortmadisonhighschool.org, reverehighschool.org, boulderhighschool.org and gardencityhighschool.net.

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

dowhighschool.org - robtex.com