`delavanhighschool.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

delavanhighschool.com

DNS History

5 records (3 active, 2 former)

●NSns.highschoolnetwork.net2026-02-19 → 2026-03-23 · 2 obs

● 2026-02-19 19:19:30
● 2026-03-23 13:41:10

●NSnsx.highschoolnetwork.net2026-02-19 → 2026-03-23 · 2 obs

● 2026-02-19 19:19:30
● 2026-03-23 13:41:10

●A54.197.224.1002026-02-19 → 2026-03-23 · 3 obs

○ 2018-10-29 04:02:40
● 2026-02-19 19:19:30
● 2026-03-23 13:41:10

○A54.197.224.1512015-08-16 → 2017-02-17 · 4 obs

● 2015-08-16 08:45:28
● 2017-02-17 15:31:40
○ 2018-10-29 04:02:40
○ 2026-03-23 13:41:10

○CNAMEmain-vpc-1669386371.us-east-1.elb.amazonaws.com2018-10-29 → 2018-10-29 · 3 obs

● 2018-10-29 04:02:40
○ 2026-02-19 19:19:30
○ 2026-03-23 13:41:10

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	d.gtld-servers.net, i.gtld-servers.net, b.gtld-servers.net, m.gtld-servers.net...	-
delavanhighschool.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 delavanhighschool.com (unsigned zone)

⏱️ Timing

Total: 220ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`54.197.224.100`

Analysis

IP Addresses

delavanhighschool.com points to IP number 54.197.224.100.

For instance, other host names oliverspringshighschool.org, daytonhighschool.net, buenahighschool.org, fayettevillemanliushighschool.com and buttefallshighschool.com share IP numbers with delavanhighschool.com.

Name Servers

delavanhighschool.com is delegated to two name servers: ns.highschoolnetwork.net and nsx.highschoolnetwork.net.

delavanhighschool.com uses the same name server setup as other domains such as medinavalleyhighschool.org, upperarlingtonhighschool.org, greenforesthighschool.org, duponthighschool.org and vallivuehighschool.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

delavanhighschool.com - robtex.com