`spearfishhighschool.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=1775938128

Same first word

spearfishhighschool.org

DNS History

5 records (3 active, 2 former)

●NSns.highschoolnetwork.net2026-02-22 → 2026-04-11 · 2 obs

● 2026-02-22 15:29:12
● 2026-04-11 20:30:44

●NSnsx.highschoolnetwork.net2026-02-22 → 2026-04-11 · 2 obs

● 2026-02-22 15:29:12
● 2026-04-11 20:30:44

●A54.197.224.1002026-02-22 → 2026-04-11 · 3 obs

○ 2017-10-27 13:10:32
● 2026-02-22 15:29:12
● 2026-04-11 20:30:44

○A54.197.224.1512015-07-04 → 2016-12-03 · 4 obs

● 2015-07-04 10:17:28
● 2016-12-03 06:58:00
○ 2017-10-27 13:10:32
○ 2026-04-11 20:30:44

○CNAMEmain-vpc-1669386371.us-east-1.elb.amazonaws.com2017-10-27 → 2017-10-27 · 3 obs

● 2017-10-27 13:10:32
○ 2026-02-22 15:29:12
○ 2026-04-11 20:30:44

🔍 DNS Trace

📋 Delegation Chain

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

⏱️ Timing

Total: 361ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`54.197.224.100`

Analysis

IP Addresses

spearfishhighschool.org resolves to one IP number: 54.197.224.100.

other host names including cigarroahighschool.org, fortunahighschool.org, greatfallshighschool.org, vicksburghighschool.org and romeovillehighschool.net share IP numbers with spearfishhighschool.org.

Name Servers

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

spearfishhighschool.org shares the same name server setup as other domains, for instance castonhighschool.org, elkinhighschool.org, daviddouglashighschool.org, mizehighschool.com and charlottehighschool.com.

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.

spearfishhighschool.org - robtex.com