`boardmanhighschool.net`

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`

`net`

	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=1775003942

Previously MX for

boardmanhighschool.net

Same first word

boardmanhighschool.net

DNS History

11 records (3 active, 8 former)

●NSns.highschoolnetwork.net2026-03-15 → 2026-04-01 · 3 obs

○ 2015-08-07 18:50:00
● 2026-03-15 12:31:26
● 2026-04-01 00:46:08

○NSns1.highschoolnetwork.net2007-10-20 → 2007-10-20 · 3 obs

● 2007-10-20 18:12:14
○ 2015-08-07 18:50:00
○ 2026-04-01 00:46:08

○NSns2.highschoolnetwork.net2007-10-20 → 2007-10-20 · 3 obs

● 2007-10-20 18:12:14
○ 2015-08-07 18:50:00
○ 2026-04-01 00:46:08

●NSnsx.highschoolnetwork.net2026-03-15 → 2026-04-01 · 3 obs

○ 2015-08-07 18:50:00
● 2026-03-15 12:31:26
● 2026-04-01 00:46:08

○MXboardmanhighschool.net2007-10-20 → 2007-10-20 · 3 obs

● 2007-10-20 18:12:14
○ 2015-08-07 18:50:00
○ 2026-04-01 00:46:08

○A52.20.227.502017-03-31 → 2017-03-31 · 4 obs

○ 2016-07-20 23:22:24
● 2017-03-31 23:32:34
○ 2026-03-15 12:31:26
○ 2026-04-01 00:46:08

○A52.6.183.412017-03-31 → 2017-03-31 · 4 obs

○ 2016-07-20 23:22:24
● 2017-03-31 23:32:34
○ 2026-03-15 12:31:26
○ 2026-04-01 00:46:08

●A54.197.224.1002026-03-15 → 2026-04-01 · 3 obs

○ 2017-03-31 23:32:34
● 2026-03-15 12:31:26
● 2026-04-01 00:46:08

○A54.197.224.1512015-08-07 → 2016-07-20 · 5 obs

○ 2007-10-20 18:12:14
● 2015-08-07 18:50:00
● 2016-07-20 23:22:24
○ 2017-03-31 23:32:34
○ 2026-04-01 00:46:08

○A70.84.26.1702007-10-20 → 2007-10-20 · 3 obs

● 2007-10-20 18:12:14
○ 2015-08-07 18:50:00
○ 2026-04-01 00:46:08

○CNAMEmain-vpc-1669386371.us-east-1.elb.amazonaws.com2017-03-31 → 2017-03-31 · 3 obs

● 2017-03-31 23:32:34
○ 2026-03-15 12:31:26
○ 2026-04-01 00:46:08

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
net	h.gtld-servers.net, m.gtld-servers.net, g.gtld-servers.net, e.gtld-servers.net...	-
boardmanhighschool.net	ns.highschoolnetwork.net, nsx.highschoolnetwork.net	2 records

✅ Authoritative Response

Server:54.197.224.100

NS records: ns.highschoolnetwork.net, nsx.highschoolnetwork.net

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for boardmanhighschool.net (unsigned zone)

⏱️ Timing

Total: 168ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`54.197.224.100`

📌 Glue Records Collected

Total: 2

Out-of-bailiwick: 2 (ns.highschoolnetwork.net, nsx.highschoolnetwork.net)

Analysis

IP Addresses

boardmanhighschool.net points to a single IP number: 54.197.224.100.

other host names for instance marlboroughhighschool.org, humphreyscountyhighschool.com, pearlandhighschool.net, auburnriversidehighschool.org and edgewaterhighschoolalumni.com share IP numbers with boardmanhighschool.net.

Name Servers

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

boardmanhighschool.net shares the same name server setup as other domains, for example bonitavistahighschool.org, warrenwoodstowerhighschool.com, hopkinsvillehighschool.org, boyertownhighschool.org and evergladeshighschoolalumni.com.

Host names with a single IP number:

ns.highschoolnetwork.net points to 54.197.224.100 and 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.

boardmanhighschool.net - robtex.com