`jalhighschool.com`

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`

`com`

	DNSSEC	🔒 Signed (DS record present)
	NS	`a.gtld-servers.net` ⭐
	NS	`b.gtld-servers.net`
	NS	`c.gtld-servers.net`
	NS	`d.gtld-servers.net`
	NS	`e.gtld-servers.net`
	NS	`f.gtld-servers.net`
	NS	`g.gtld-servers.net`
	NS	`h.gtld-servers.net`
	NS	`i.gtld-servers.net`
	NS	`j.gtld-servers.net`
	NS	`k.gtld-servers.net`
	NS	`l.gtld-servers.net`
	NS	`m.gtld-servers.net`
	SOA	`a.gtld-servers.net`nstld@verisign-grs.com serial=1771291435

Same first word

jalhighschool.com

DNS History

5 records (3 active, 2 former)

●NSns.highschoolnetwork.net2026-02-19 → 2026-03-24 · 2 obs

● 2026-02-19 08:49:30
● 2026-03-24 09:16:28

●NSnsx.highschoolnetwork.net2026-02-19 → 2026-03-24 · 2 obs

● 2026-02-19 08:49:30
● 2026-03-24 09:16:28

●A54.197.224.1002026-02-19 → 2026-03-24 · 3 obs

○ 2017-07-08 13:34:06
● 2026-02-19 08:49:30
● 2026-03-24 09:16:28

○A54.197.224.1512015-05-07 → 2016-11-26 · 4 obs

● 2015-05-07 04:12:00
● 2016-11-26 17:34:06
○ 2017-07-08 13:34:06
○ 2026-03-24 09:16:28

○CNAMEmain-vpc-1669386371.us-east-1.elb.amazonaws.com2017-07-08 → 2017-07-08 · 3 obs

● 2017-07-08 13:34:06
○ 2026-02-19 08:49:30
○ 2026-03-24 09:16:28

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net...	-
jalhighschool.com	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 jalhighschool.com (unsigned zone)

⏱️ Timing

Total: 305ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`54.197.224.100`

Analysis

IP Addresses

jalhighschool.com points to a single IP: 54.197.224.100.

Other host names, for instance duartehighschool.org, northplattehighschool.org, madisonsouthernhighschool.org, muldrowhighschool.org and denfeldhighschool.org share IP numbers with jalhighschool.com.

Name Servers

Two name servers ns.highschoolnetwork.net and nsx.highschoolnetwork.net handle delegation for jalhighschool.com.

jalhighschool.com uses the same name server setup as other domains, for example birminghamhighschool.org, pearlrivercentralhighschool.org, victorvalleyhighschool.org, opphighschool.com and tiptonhighschool.org.

Host names with one IP number

Host name ns.highschoolnetwork.net points to 54.197.224.100

Host name 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

jalhighschool.com - robtex.com