cptusa.com - robtex.com
cptusa.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=1776021732 | ||||||
Same first word
cptusa.com |
Similar names
DNS History
8 records (6 active, 2 former)
●NSns73.domaincontrol.com2015-07-25 → 2026-04-12 · 2 obs
● 2026-04-12 19:39:48
●NSns74.domaincontrol.com2015-07-25 → 2026-04-12 · 2 obs
● 2026-04-12 19:39:48
●MXcptusa-com.mail.protection.outlook.com2015-07-25 → 2026-04-12 · 2 obs
● 2026-04-12 19:39:48
●MXms29808310.msv1.invalid2015-07-25 → 2026-04-12 · 2 obs
● 2026-04-12 19:39:48
●A15.197.225.1282026-04-06 → 2026-04-12 · 3 obs
● 2026-04-06 10:39:30
● 2026-04-12 19:39:48
○A184.168.131.2412020-01-14 → 2020-01-14 · 4 obs
● 2020-01-14 01:17:52
○ 2026-04-06 10:39:30
○ 2026-04-12 19:39:48
○A184.168.221.82015-07-25 → 2017-01-30 · 4 obs
● 2017-01-30 15:16:36
○ 2020-01-14 01:17:52
○ 2026-04-12 19:39:48
●A3.33.251.1682026-04-06 → 2026-04-12 · 3 obs
● 2026-04-06 10:39:30
● 2026-04-12 19:39:48
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net... | - |
| cptusa.com | ns73.domaincontrol.com, ns74.domaincontrol.com | 4 records |
✅ Authoritative Response
Server:173.201.74.47
NS records: ns73.domaincontrol.com, ns74.domaincontrol.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for cptusa.com (unsigned zone)
⏱️ Timing
Total: 97ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 2 | 15.197.225.128, 3.33.251.168 |
| NS | 2 | ns73.domaincontrol.com, ns74.domaincontrol.com |
| MX | 2 | ms29808310.msv1.invalid (pri: 0), cptusa-com.mail.protection.outlook.com ( |
| TXT | 2 | MS=ms29808310, v=spf1 include:spf.protection.outlook.co |
| SOA | 1 | ns73.domaincontrol.com dns.jomax.net |
📌 Glue Records Collected
Total: 4
Out-of-bailiwick: 4 (ns73.domaincontrol.com, ns73.domaincontrol.com, ns74.domaincontrol.com...)
Analysis
IP Addresses
cptusa.com points to two IP numbers: 3.33.251.168 and 15.197.225.128.
Other host names such as continentaloffice.com, vapexcape.org, usgov-auctions.com, s2lv.com and hemingwayhouse.net share IPs with cptusa.com.
Name Servers
cptusa.com is delegated to two name servers: ns73.domaincontrol.com and ns74.domaincontrol.com.
cptusa.com shares the same name server setup as soltshirts.com, lawyer2uwy.com, westhawaiirealtors.com, joymoss.com and thecitypainters.com.
Host names with two IP numbers: ns73.domaincontrol.com points to: 2603:5:21a4::2f and 97.74.106.47; ns74.domaincontrol.com points to: 2603:5:22a4::2f and 173.201.74.47.
Mail Servers
cptusa.com is handled by two mail servers: ms29808310.msv1.invalid and cptusa-com.mail.protection.outlook.com.
Host names with eight IPs: cptusa-com.mail.protection.outlook.com points to 2a01:111:f403:c802::, 2a01:111:f403:c803::, 2a01:111:f403:f802::, 2a01:111:f403:f913::, 40.93.192.1, 52.101.9.12, 52.101.9.17 and 52.101.40.2.