`grosseilehighschool.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

grosseilehighschool.com

DNS History

5 records (3 active, 2 former)

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

● 2026-03-23 01:36:54
● 2026-03-23 01:36:56

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

● 2026-03-23 01:36:54
● 2026-03-23 01:36:56

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

○ 2018-01-30 11:53:26
● 2026-03-23 01:36:54
● 2026-03-23 01:36:56

○A54.197.224.1512015-06-15 → 2016-12-31 · 4 obs

● 2015-06-15 22:53:30
● 2016-12-31 16:53:18
○ 2018-01-30 11:53:26
○ 2026-03-23 01:36:56

○CNAMEmain-vpc-1669386371.us-east-1.elb.amazonaws.com2018-01-30 → 2018-01-30 · 3 obs

● 2018-01-30 11:53:26
○ 2026-03-23 01:36:54
○ 2026-03-23 01:36:56

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	a.gtld-servers.net, h.gtld-servers.net, j.gtld-servers.net, d.gtld-servers.net...	-
grosseilehighschool.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 grosseilehighschool.com (unsigned zone)

⏱️ Timing

Total: 168ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`54.197.224.100`

Analysis

IP Addresses

grosseilehighschool.com points to a single IP address: 54.197.224.100.

Other host names such as bearriverhighschool.org, grovehighschool.org, cypresscreekhighschool.org, perkinstryonhighschool.com and hidalgohighschool.org share IPs with grosseilehighschool.com.

Name Servers

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

grosseilehighschool.com shares the same name server setup as other domains, for example delavanhighschool.com, pascackhillshighschool.com, pointpleasanthighschool.com, lufkinhighschool.org and parkhillhighschool.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.

grosseilehighschool.com - robtex.com