uspta.com - dns.ninja
uspta.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=1786894869 | ||||||
rank #231118 in the tld
PTR for
Subdomains
hsc.uspta.com |
Same first word
Similar names
DNS History
9 records (5 active, 4 former)
○NSpdns01.domaincontrol.com2015-08-23 → 2016-12-18 · 4 obs
● 2016-12-18 15:16:50
○ 2026-03-23 03:09:02
○ 2026-08-16 15:59:58
○NSpdns02.domaincontrol.com2015-08-23 → 2016-12-18 · 4 obs
● 2016-12-18 15:16:50
○ 2026-03-23 03:09:02
○ 2026-08-16 15:59:58
●NSpdns05.domaincontrol.com2026-03-23 → 2026-08-16 · 3 obs
● 2026-03-23 03:09:02
● 2026-08-16 15:59:58
●NSpdns06.domaincontrol.com2026-03-23 → 2026-08-16 · 3 obs
● 2026-03-23 03:09:02
● 2026-08-16 15:59:58
●MXd144594a.ess.barracudanetworks.com2026-03-23 → 2026-08-16 · 3 obs
● 2026-03-23 03:09:02
● 2026-08-16 15:59:58
●MXd144594b.ess.barracudanetworks.com2026-03-23 → 2026-08-16 · 3 obs
● 2026-03-23 03:09:02
● 2026-08-16 15:59:58
○MXsvr-zeta.uspta.com2015-08-23 → 2016-12-18 · 4 obs
● 2016-12-18 15:16:50
○ 2026-03-23 03:09:02
○ 2026-08-16 15:59:58
○A104.244.30.212015-08-23 → 2016-12-18 · 4 obs
● 2016-12-18 15:16:50
○ 2026-03-23 03:09:02
○ 2026-08-16 15:59:58
●A67.231.199.1322026-03-23 → 2026-08-16 · 3 obs
● 2026-03-23 03:09:02
● 2026-08-16 15:59:58
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | l.gtld-servers.net, f.gtld-servers.net, k.gtld-servers.net, h.gtld-servers.net... | - |
| uspta.com | pdns05.domaincontrol.com, pdns06.domaincontrol.com | 4 records |
✅ Authoritative Response
Server:97.74.110.52
NS records: pdns05.domaincontrol.com, pdns06.domaincontrol.com
🔒 DNSSEC Status
🔐 Secure (DNSSEC validated)
Chain of trust verified from root to domain
⏱️ Timing
Total: 391ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 67.231.199.132 |
| NS | 2 | pdns05.domaincontrol.com, pdns06.domaincontrol.com |
| MX | 2 | d144594a.ess.barracudanetworks.com (pri:, d144594b.ess.barracudanetworks.com (pri: |
| TXT | 1 | v=spf1 mx ip4:67.231.199.0/24 include:sv |
| SOA | 1 | pdns05.domaincontrol.com dns.jomax.net |
📌 Glue Records Collected
Total: 4
Out-of-bailiwick: 4 (pdns05.domaincontrol.com, pdns05.domaincontrol.com, pdns06.domaincontrol.com...)
Analysis
Hierarchy
uspta.com serves as the parent of hsc.uspta.com.
IP Addresses
uspta.com has exactly one IP address — 67.231.199.132.
uspta.org, tennisresourcesearch.com, usptaretirement.com plus two other host names have IP numbers in common with uspta.com.
Name Servers
DNS delegation for uspta.com points to two name servers: pdns05.domaincontrol.com and pdns06.domaincontrol.com.
The name server configuration of uspta.com is shared with other domains, for instance zakery.com, healthway.pro, abharan.net and two others.
uspta.com has partial name server overlap with other domains, including canacopuebla.org.mx.
pdns05.domaincontrol.com directs to 97.74.110.52 and 2603:5:21e1::34. pdns06.domaincontrol.com directs to 173.201.78.52 and 2603:5:22e1::34. Each host name carries two IP addresses.
Mail Servers
uspta.com uses two mail servers, d144594a.ess.barracudanetworks.com and d144594b.ess.barracudanetworks.com.
The mail server setup of uspta.com is identical to that of domains like tennisresources.com, uspta.tv and uspta.org.
d144594a.ess.barracudanetworks.com resolves to 209.222.82.252, 209.222.82.253 and 209.222.82.255; d144594b.ess.barracudanetworks.com resolves to those same three IP addresses.
Host names pointing to 209.222.82.252 IP addresses: d144594a.ess.barracudanetworks.com and d144594b.ess.barracudanetworks.com.
Host names pointing to 209.222.82.253 IP addresses: d144594a.ess.barracudanetworks.com and d144594b.ess.barracudanetworks.com.
Host names pointing to 209.222.82.255 IP addresses: d144594a.ess.barracudanetworks.com and d144594b.ess.barracudanetworks.com.