centralhighschoolalumni.com - robtex.com
centralhighschoolalumni.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.netnstld@verisign-grs.com serial=1775310667 | ||||||
Same first word
centralhighschoolalumni.com |
DNS History
5 records (3 active, 2 former)
●NSns.highschoolnetwork.net2026-04-04 → 2026-04-04 · 1 obs
●NSnsx.highschoolnetwork.net2026-04-04 → 2026-04-04 · 1 obs
●A54.197.224.1002026-04-04 → 2026-04-04 · 2 obs
● 2026-04-04 14:01:24
○A54.197.224.1512015-06-20 → 2016-12-09 · 4 obs
● 2016-12-09 06:43:00
○ 2017-12-03 15:31:48
○ 2026-04-04 14:01:24
○CNAMEmain-vpc-1669386371.us-east-1.elb.amazonaws.com2017-12-03 → 2017-12-03 · 2 obs
○ 2026-04-04 14:01:24
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | e.gtld-servers.net, k.gtld-servers.net, j.gtld-servers.net, b.gtld-servers.net... | - |
| centralhighschoolalumni.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 centralhighschoolalumni.com (unsigned zone)
⏱️ Timing
Total: 137ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 54.197.224.100 |
Analysis
IP Addresses
centralhighschoolalumni.com points to a single IP address: 54.197.224.100.
Other host names such as garfieldheightshighschool.org, lakeroosevelthighschool.com, evermanhighschool.org, ashbyhighschool.com and berkeleyspringshighschool.org share IP numbers with centralhighschoolalumni.com.
Name Servers
centralhighschoolalumni.com is delegated to two name servers: ns.highschoolnetwork.net and nsx.highschoolnetwork.net.
centralhighschoolalumni.com uses the same name server setup as other domains, including langhamcreekhighschool.org, broadwaterhighschool.com, libertycountyhighschool.org, julesburghighschool.com and claycityhighschool.org.
Host names sharing a single IP: ns.highschoolnetwork.net and nsx.highschoolnetwork.net point to 54.197.224.100.