usrinc.com - robtex.com
usrinc.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=1786937304 | ||||||
Subdomains
email.usrinc.com |
Same first word
usrinc.com |
Similar names
DNS History
6 records (4 active, 2 former)
●NSns33.worldnic.com2015-08-13 → 2026-08-17 · 2 obs
● 2026-08-17 03:35:54
●NSns34.worldnic.com2015-08-13 → 2026-08-17 · 2 obs
● 2026-08-17 03:35:54
●MXusrinc-com.mail.protection.outlook.com2026-06-22 → 2026-08-17 · 3 obs
● 2026-06-22 10:23:52
● 2026-08-17 03:35:54
○MXusrinc.com.bak-mx.na0105.smtpbak.com2015-08-13 → 2017-06-21 · 4 obs
● 2017-06-21 10:42:00
○ 2026-06-22 10:23:52
○ 2026-08-17 03:35:54
○MXusrinc.com.pri-mx.na0105.smtproutes.com2015-08-13 → 2017-06-21 · 4 obs
● 2017-06-21 10:42:00
○ 2026-06-22 10:23:52
○ 2026-08-17 03:35:54
●A208.91.197.272015-08-13 → 2026-08-17 · 2 obs
● 2026-08-17 03:35:54
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net... | - |
| usrinc.com | ns33.worldnic.com, ns34.worldnic.com | 2 records |
✅ Authoritative Response
Server:162.159.26.212
NS records: ns33.worldnic.com, ns34.worldnic.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for usrinc.com (unsigned zone)
⏱️ Timing
Total: 561ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 208.91.197.27 |
| NS | 2 | ns34.worldnic.com, ns33.worldnic.com |
| MX | 1 | usrinc-com.mail.protection.outlook.com ( |
| TXT | 1 | v=spf1 include:spf.protection.outlook.co |
| SOA | 1 | NS33.WORLDNIC.com namehost.WORLDNIC.com |
📌 Glue Records Collected
Total: 2
Out-of-bailiwick: 2 (ns33.worldnic.com, ns34.worldnic.com)
Analysis
Hierarchy
The domain email.usrinc.com falls under the parent usrinc.com.
IP Addresses
usrinc.com resolves to one IP address: 208.91.197.27.
aptronics.net, admin.roseworthassociates.com, burnettandhillman.org and two other host names share IP numbers with usrinc.com.
Name Servers
usrinc.com is delegated to two name servers: ns33.worldnic.com and ns34.worldnic.com.
usrinc.com uses the same name servers as several other domains — among them baydalarealty.com, rcpfortworth.com, childcarenetwork.com and two more.
Each of ns33.worldnic.com and ns34.worldnic.com has one IP address: ns33.worldnic.com uses 162.159.26.212 and ns34.worldnic.com uses 162.159.27.146.
Mail Servers
Mail for usrinc.com is handled by a single mail server, usrinc-com.mail.protection.outlook.com.
usrinc-com.mail.protection.outlook.com resolves to 8 IP addresses — 52.101.10.16, 52.101.11.9, 52.101.41.28 and 5 others.