aca.edu - robtex.com
aca.edu
| DNSSEC | ⚠️ Not signed | ||||||
| NS | ns1.scad.edu ⚠️ Not in zone NS records | ||||||
| A | 69.41.96.96🇺🇸 AS2987169.41.96.0/19 Proxy-registered route object | ||||||
| PTR | ns1.scad.edu | ||||||
| NS | ns2.scad.edu ⚠️ Not in zone NS records | ||||||
| A | 205.234.80.66🇺🇸 AS36041205.234.80.0/20 | ||||||
| PTR | ns2.scad.edu | ||||||
edu
| DNSSEC | 🔒 Signed (DS record present) | ||||||
| NS | a.edu-servers.net ⭐ | ||||||
| NS | b.edu-servers.net | ||||||
| NS | c.edu-servers.net | ||||||
| NS | d.edu-servers.net | ||||||
| NS | e.edu-servers.net | ||||||
| NS | f.edu-servers.net | ||||||
| NS | g.edu-servers.net | ||||||
| NS | h.edu-servers.net | ||||||
| NS | i.edu-servers.net | ||||||
| NS | j.edu-servers.net | ||||||
| NS | k.edu-servers.net | ||||||
| NS | l.edu-servers.net | ||||||
| NS | m.edu-servers.net | ||||||
| SOA | a.edu-servers.netnstld@verisign-grs.com serial=1775402277 | ||||||
Same first word
Similar names
DNS History
3 records (2 active, 1 former)
○A63.144.30.652008-10-22 → 2017-12-12 · 4 obs
● 2008-10-22 02:10:58
● 2017-12-12 18:03:54
○ 2026-03-31 09:24:40
○ 2026-04-05 15:47:32
● 2017-12-12 18:03:54
○ 2026-03-31 09:24:40
○ 2026-04-05 15:47:32
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| edu | j.edu-servers.net, f.edu-servers.net, m.edu-servers.net, b.edu-servers.net... | 26 records |
| aca.edu | ns1.scad.edu, ns2.scad.edu | 2 records |
✅ Authoritative Response
Server:69.41.96.96
NS records: ns1.scad.edu, ns2.scad.edu
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for aca.edu (unsigned zone)
⏱️ Timing
Total: 207ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|
📌 Glue Records Collected
Total: 28
Out-of-bailiwick: 28 (m.edu-servers.net, l.edu-servers.net, k.edu-servers.net...)
Analysis
Name Servers
Two name servers ns1.scad.edu and ns2.scad.edu are delegated to aca.edu.
aca.edu uses the same name server configuration as other domains, such as 81.234.205.in-addr.arpa, 114.41.69.in-addr.arpa, 96.41.69.in-addr.arpa, 102.41.69.in-addr.arpa and 80.234.205.in-addr.arpa.
Host names with a single IP address:
ns1.scad.edu points to 69.41.96.96
ns2.scad.edu points to 205.234.80.66