cja-systems.com - robtex.com
cja-systems.com
| CNAME | ec2-13-56-184-1.us-west-1.compute.amazonaws.com | ||||||
| DNSSEC | ⚠️ Not signed | ||||||
| A | 13.56.184.1🇺🇸 Amazon13.56.0.0/16 EC2 Region prefix | ||||||
| PTR | ec2-13-56-184-1.us-west-1.compute.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=1778592316 | ||||||
Same first word
cja-systems.com |
DNS History
15 records (7 active, 8 former)
●NSdns1.p03.nsone.net2026-03-28 → 2026-05-12 · 3 obs
○ 2020-02-21 08:09:30
● 2026-03-28 23:23:20
● 2026-05-12 13:50:18
● 2026-03-28 23:23:20
● 2026-05-12 13:50:18
●NSdns2.p03.nsone.net2026-03-28 → 2026-05-12 · 3 obs
○ 2020-02-21 08:09:30
● 2026-03-28 23:23:20
● 2026-05-12 13:50:18
● 2026-03-28 23:23:20
● 2026-05-12 13:50:18
●NSdns3.p03.nsone.net2026-03-28 → 2026-05-12 · 3 obs
○ 2020-02-21 08:09:30
● 2026-03-28 23:23:20
● 2026-05-12 13:50:18
● 2026-03-28 23:23:20
● 2026-05-12 13:50:18
●NSdns4.p03.nsone.net2026-03-28 → 2026-05-12 · 3 obs
○ 2020-02-21 08:09:30
● 2026-03-28 23:23:20
● 2026-05-12 13:50:18
● 2026-03-28 23:23:20
● 2026-05-12 13:50:18
○NSns1.afraid.org2015-07-16 → 2020-02-21 · 4 obs
● 2015-07-16 20:01:10
● 2020-02-21 08:09:30
○ 2026-03-28 23:23:20
○ 2026-05-12 13:50:18
● 2020-02-21 08:09:30
○ 2026-03-28 23:23:20
○ 2026-05-12 13:50:18
○NSns2.afraid.org2015-07-16 → 2020-02-21 · 4 obs
● 2015-07-16 20:01:10
● 2020-02-21 08:09:30
○ 2026-03-28 23:23:20
○ 2026-05-12 13:50:18
● 2020-02-21 08:09:30
○ 2026-03-28 23:23:20
○ 2026-05-12 13:50:18
○NSns3.afraid.org2015-07-16 → 2020-02-21 · 4 obs
● 2015-07-16 20:01:10
● 2020-02-21 08:09:30
○ 2026-03-28 23:23:20
○ 2026-05-12 13:50:18
● 2020-02-21 08:09:30
○ 2026-03-28 23:23:20
○ 2026-05-12 13:50:18
○NSns4.afraid.org2015-07-16 → 2020-02-21 · 4 obs
● 2015-07-16 20:01:10
● 2020-02-21 08:09:30
○ 2026-03-28 23:23:20
○ 2026-05-12 13:50:18
● 2020-02-21 08:09:30
○ 2026-03-28 23:23:20
○ 2026-05-12 13:50:18
●MXcjasystems-com0i.mail.protection.outlook.com2026-03-28 → 2026-05-12 · 3 obs
○ 2020-02-21 08:09:30
● 2026-03-28 23:23:20
● 2026-05-12 13:50:18
● 2026-03-28 23:23:20
● 2026-05-12 13:50:18
○MXmail.cja-systems.com2015-07-16 → 2020-02-21 · 4 obs
● 2015-07-16 20:01:10
● 2020-02-21 08:09:30
○ 2026-03-28 23:23:20
○ 2026-05-12 13:50:18
● 2020-02-21 08:09:30
○ 2026-03-28 23:23:20
○ 2026-05-12 13:50:18
●A13.56.184.12026-03-28 → 2026-05-12 · 3 obs
○ 2020-02-21 08:09:30
● 2026-03-28 23:23:20
● 2026-05-12 13:50:18
● 2026-03-28 23:23:20
● 2026-05-12 13:50:18
○A24.5.240.1042015-07-16 → 2015-07-16 · 3 obs
● 2015-07-16 20:01:10
○ 2015-11-18 19:19:48
○ 2026-05-12 13:50:18
○ 2015-11-18 19:19:48
○ 2026-05-12 13:50:18
○A50.168.116.1762015-11-18 → 2017-03-24 · 5 obs
○ 2015-07-16 20:01:10
● 2015-11-18 19:19:48
● 2017-03-24 09:20:58
○ 2020-02-21 08:09:30
○ 2026-05-12 13:50:18
● 2015-11-18 19:19:48
● 2017-03-24 09:20:58
○ 2020-02-21 08:09:30
○ 2026-05-12 13:50:18
○A73.158.30.1822020-02-21 → 2020-02-21 · 4 obs
○ 2017-03-24 09:20:58
● 2020-02-21 08:09:30
○ 2026-03-28 23:23:20
○ 2026-05-12 13:50:18
● 2020-02-21 08:09:30
○ 2026-03-28 23:23:20
○ 2026-05-12 13:50:18
●CNAMEec2-13-56-184-1.us-west-1.compute.amazonaws.com2026-03-28 → 2026-05-12 · 2 obs
● 2026-03-28 23:23:20
● 2026-05-12 13:50:18
● 2026-05-12 13:50:18
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | l.gtld-servers.net, h.gtld-servers.net, b.gtld-servers.net, f.gtld-servers.net... | - |
| cja-systems.com | dns1.p03.nsone.net, dns2.p03.nsone.net, dns3.p03.nsone.net, dns4.p03.nsone.net | - |
✅ Authoritative Response
Server:198.51.45.67
NS records: dns1.p03.nsone.net, dns2.p03.nsone.net, dns3.p03.nsone.net, dns4.p03.nsone.net
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for cja-systems.com (unsigned zone)
⏱️ Timing
Total: 2175ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 5.161.216.101 |
| NS | 4 | dns1.p03.nsone.net, dns2.p03.nsone.net... |
| MX | 1 | cjasystems-com0i.mail.protection.outlook |
| TXT | 3 | v=spf1 include:spf.protection.outlook.co, google-site-verification=AlcUmb32mw7qATT... |
| SOA | 1 | dns1.p03.nsone.net domains+netlify.netli |
Analysis
IP Addresses
cja-systems.com resolves to one IP number: 13.56.184.1.
Other host names, for instance ec2-13-56-184-1.us-west-1.compute.amazonaws.com, share IP numbers with cja-systems.com.