cpuoa.com - robtex.com
cpuoa.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=1774664172 | ||||||
Subdomains
Same first word
cpuoa.com |
Similar names
DNS History
7 records (6 active, 1 former)
●NSns1.cprapid.com2026-02-18 → 2026-03-28 · 2 obs
● 2026-03-28 02:22:46
●NSns1.cpuoa.com2026-02-18 → 2026-03-28 · 2 obs
● 2026-03-28 02:22:46
●NSns2.cprapid.com2026-02-18 → 2026-03-28 · 2 obs
● 2026-03-28 02:22:46
●NSns2.cpuoa.com2026-02-18 → 2026-03-28 · 2 obs
● 2026-03-28 02:22:46
●MXcpuoa-com.mail.protection.outlook.com2026-02-18 → 2026-03-28 · 2 obs
● 2026-03-28 02:22:46
○A141.8.225.312016-03-06 → 2017-04-01 · 4 obs
● 2017-04-01 17:24:48
○ 2026-02-18 00:17:06
○ 2026-03-28 02:22:46
●A208.109.228.1182026-02-18 → 2026-03-28 · 3 obs
● 2026-02-18 00:17:06
● 2026-03-28 02:22:46
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net... | - |
| cpuoa.com | ns1.cpuoa.com, ns2.cpuoa.com | 2 records |
✅ Authoritative Response
Server:208.109.228.118
NS records: ns1.cpuoa.com, ns2.cpuoa.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for cpuoa.com (unsigned zone)
⏱️ Timing
Total: 1547ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 208.109.228.118 |
| NS | 2 | ns1.cprapid.com, ns2.cprapid.com |
| MX | 1 | cpuoa-com.mail.protection.outlook.com (p |
| TXT | 2 | MS=ms75628855, v=spf1 +a +mx +ip4:208.109.228.118 +ip4: |
| SOA | 1 | ns1.cprapid.com root.118.228.109.208.hos |
📌 Glue Records Collected
Total: 2
In-bailiwick: 2 (ns1.cpuoa.com, ns2.cpuoa.com)
Analysis
Hierarchy
cpuoa.com is a parent of ns2.cpuoa.com and ns1.cpuoa.com.
IP Addresses
cpuoa.com points to a single IP: 208.109.228.118.
Other host names, for instance ns2.hcmcresco.com, super8cresco.com, ns1.cpuoa.com, ns1.mitkollc.com and ns2.cpuofamerica.com share IP numbers with cpuoa.com.
Name Servers
cpuoa.com's delegation is handled by four name servers: ns1.cprapid.com, ns2.cprapid.com, ns1.cpuoa.com and ns2.cpuoa.com.
cpuoa.com partially shares name servers with other domains; examples include volno.com.mx, astrologylo.com, bbnbbpcollege.org, server.infotrustdesign.ro and rwbadriachicago.com.
These name servers are commonly used alongside ns1.rvfghjkyde.top, ns2.rvfghjkyde.top, ns301.cloud-mx-ns.net, ns302.cloud-mx-ns.net, ns303.cloud-mx-ns.net, ns304.cloud-mx-ns.net, dns1.sigmasystem2.com, dns2.sigmasystem2.com and ns305.cloud-mx-ns.net.
Host names with one IP number
Host name ns1.cpuoa.com points to 208.109.228.118
Host name ns2.cpuoa.com points to 208.109.228.118
Host names that point to 208.109.228.118: ns1.cpuoa.com and ns2.cpuoa.com
Mail Servers
cpuoa.com is handled by a single mail server, cpuoa-com.mail.protection.outlook.com.
Hostname cpuoa-com.mail.protection.outlook.com points to eight IP numbers: 2a01:111:f403:c92c::4, 2a01:111:f403:c946::6, 2a01:111:f403:f90f::, 2a01:111:f403:f912::, 52.101.9.0, 52.101.9.17, 52.101.9.20 and 52.101.10.14.