usdevelopment.com - robtex.com
usdevelopment.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=1774770612 | ||||||
Same first word
usdevelopment.com |
DNS History
6 records (5 active, 1 former)
●NSns49.domaincontrol.com2015-07-02 → 2026-03-29 · 2 obs
● 2026-03-29 08:09:22
●NSns50.domaincontrol.com2015-07-02 → 2026-03-29 · 2 obs
● 2026-03-29 08:09:22
●MXusdevelopment-com.mail.protection.outlook.com2015-07-02 → 2026-03-29 · 2 obs
● 2026-03-29 08:09:22
●A15.197.148.332026-03-27 → 2026-03-29 · 3 obs
● 2026-03-27 09:21:16
● 2026-03-29 08:09:22
●A3.33.130.1902026-03-27 → 2026-03-29 · 3 obs
● 2026-03-27 09:21:16
● 2026-03-29 08:09:22
○A50.63.202.412015-07-02 → 2018-05-26 · 4 obs
● 2018-05-26 20:10:12
○ 2026-03-27 09:21:16
○ 2026-03-29 08:09:22
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | l.gtld-servers.net, j.gtld-servers.net, h.gtld-servers.net, d.gtld-servers.net... | - |
| usdevelopment.com | ns49.domaincontrol.com, ns50.domaincontrol.com | 4 records |
✅ Authoritative Response
Server:173.201.72.25
NS records: ns49.domaincontrol.com, ns50.domaincontrol.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for usdevelopment.com (unsigned zone)
⏱️ Timing
Total: 133ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 2 | 3.33.130.190, 15.197.148.33 |
| NS | 2 | ns49.domaincontrol.com, ns50.domaincontrol.com |
| MX | 1 | usdevelopment-com.mail.protection.outloo |
| TXT | 2 | MS=ms43677905, v=spf1 include:spf.protection.outlook.co |
| SOA | 1 | ns49.domaincontrol.com dns.jomax.net |
📌 Glue Records Collected
Total: 4
Out-of-bailiwick: 4 (ns49.domaincontrol.com, ns49.domaincontrol.com, ns50.domaincontrol.com...)
Analysis
IP Addresses
usdevelopment.com resolves to two IP numbers: 3.33.130.190 and 15.197.148.33.
other host names including hardball.net, sesdb.co, jobepatents.com, differentiatedtutoring.com and swfest.com share IP numbers with usdevelopment.com.
Name Servers
usdevelopment.com is delegated to two name servers ns49.domaincontrol.com and ns50.domaincontrol.com.
usdevelopment.com shares the same name server setup as other domains, for instance xl.co, researchbased.com, jdmfilm.com, 325westendavenue.com and tempetattoo.com.
Host names with two IP numbers:
The host name ns49.domaincontrol.com points to 2603:5:2182::19 and 97.74.104.25; the host name ns50.domaincontrol.com points to 2603:5:2282::19 and 173.201.72.25.
Mail Servers
usdevelopment.com is handled by a single mail server, usdevelopment-com.mail.protection.outlook.com.
Host usdevelopment-com.mail.protection.outlook.com points to eight IP numbers: 2a01:111:f403:c902::5, 2a01:111:f403:c91d::a, 2a01:111:f403:c931::1, 2a01:111:f403:f909::, 40.93.192.1, 52.101.8.42, 52.101.9.26 and 52.101.194.4.