`illinicentralhighschool.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=1775918727

Same first word

illinicentralhighschool.com

DNS History

7 records (3 active, 4 former)

●NSns.highschoolnetwork.net2026-04-11 → 2026-04-11 · 1 obs

● 2026-04-11 14:51:32

●NSnsx.highschoolnetwork.net2026-04-11 → 2026-04-11 · 1 obs

● 2026-04-11 14:51:32

○A52.20.227.502017-05-18 → 2017-05-18 · 3 obs

○ 2016-11-08 11:32:40
● 2017-05-18 08:16:38
○ 2026-04-11 14:51:32

○A52.6.183.412017-05-18 → 2017-05-18 · 3 obs

○ 2016-11-08 11:32:40
● 2017-05-18 08:16:38
○ 2026-04-11 14:51:32

●A54.197.224.1002026-04-11 → 2026-04-11 · 2 obs

○ 2017-05-18 08:16:38
● 2026-04-11 14:51:32

○A54.197.224.1512015-08-18 → 2016-11-08 · 4 obs

● 2015-08-18 08:55:42
● 2016-11-08 11:32:40
○ 2017-05-18 08:16:38
○ 2026-04-11 14:51:32

○CNAMEmain-vpc-1669386371.us-east-1.elb.amazonaws.com2017-05-18 → 2017-05-18 · 2 obs

● 2017-05-18 08:16:38
○ 2026-04-11 14:51:32

🔍 DNS Trace

📋 Delegation Chain

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

⏱️ Timing

Total: 218ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`54.197.224.100`

Analysis

IP Addresses

illinicentralhighschool.com points to IP number: 54.197.224.100.

Other host names such as brotherricehighschool.net, www.diamondbarhighschool.net, fresnohighschool.org, warnerrobinshighschool.org and hamiltonhighschoolalumni.com share IPs with illinicentralhighschool.com.

Name Servers

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

illinicentralhighschool.com shares the same name server setup as bessemercityhighschool.org, fayettehighschool.org, cherryhillwesthighschool.com, aieahighschool.org and lynncamphighschool.com.

illinicentralhighschool.com at least partially shares name servers with other domains, for instance mabankhighschool.org, lakegibsonhighschool.org, iotahighschool.org, ogilviehighschool.org and lyndhursthighschool.org.

Host names sharing one IP: ns.highschoolnetwork.net and nsx.highschoolnetwork.net point to 54.197.224.100.

illinicentralhighschool.com - robtex.com