`vanhornhighschool.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=1775943740

Same first word

vanhornhighschool.org

DNS History

5 records (3 active, 2 former)

●NSns.highschoolnetwork.net2026-03-15 → 2026-04-11 · 2 obs

● 2026-03-15 23:24:00
● 2026-04-11 22:02:46

●NSnsx.highschoolnetwork.net2026-03-15 → 2026-04-11 · 2 obs

● 2026-03-15 23:24:00
● 2026-04-11 22:02:46

●A54.197.224.1002026-03-15 → 2026-04-11 · 3 obs

○ 2019-04-01 00:57:04
● 2026-03-15 23:24:00
● 2026-04-11 22:02:46

○A54.197.224.1512015-08-12 → 2017-02-17 · 4 obs

● 2015-08-12 04:07:58
● 2017-02-17 23:57:14
○ 2019-04-01 00:57:04
○ 2026-04-11 22:02:46

○CNAMEmain-vpc-1669386371.us-east-1.elb.amazonaws.com2019-04-01 → 2019-04-01 · 3 obs

● 2019-04-01 00:57:04
○ 2026-03-15 23:24:00
○ 2026-04-11 22:02:46

🔍 DNS Trace

📋 Delegation Chain

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

⏱️ Timing

Total: 269ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`54.197.224.100`

Analysis

IP Addresses

vanhornhighschool.org maps to IP address 54.197.224.100.

Other host names, for instance altohighschool.com, maynardhighschool.org, morrisonhighschool.org, riverviewgardenshighschool.org and brookfieldhighschool.org share IP numbers with vanhornhighschool.org.

Name Servers

Two name servers ns.highschoolnetwork.net and nsx.highschoolnetwork.net are delegated to vanhornhighschool.org.

vanhornhighschool.org uses the same name server configuration as other domains, such as crookcountyhighschool.com, melbahighschool.com, dodgecountyhighschool.org, midpeninsulahighschool.com and moriartyhighschoolalumni.org.

Hostnames with one IP number:

ns.highschoolnetwork.net points to 54.197.224.100

nsx.highschoolnetwork.net points to 54.197.224.100

Hostnames pointing to 54.197.224.100: ns.highschoolnetwork.net, nsx.highschoolnetwork.net

vanhornhighschool.org - robtex.com