usrb.com - dns.ninja
usrb.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=1785765512 | ||||||
Same first word
Similar names
DNS History
7 records (6 active, 1 former)
●NSns23.domaincontrol.com2015-07-26 → 2026-08-03 · 2 obs
● 2026-08-03 14:00:24
●NSns24.domaincontrol.com2015-07-26 → 2026-08-03 · 2 obs
● 2026-08-03 14:00:24
●MXmailstore1.secureserver.net2015-07-26 → 2026-08-03 · 2 obs
● 2026-08-03 14:00:24
●MXsmtp.secureserver.net2015-07-26 → 2026-08-03 · 2 obs
● 2026-08-03 14:00:24
●A15.197.142.1732026-02-23 → 2026-08-03 · 3 obs
● 2026-02-23 12:23:14
● 2026-08-03 14:00:24
●A3.33.152.1472026-02-23 → 2026-08-03 · 3 obs
● 2026-02-23 12:23:14
● 2026-08-03 14:00:24
○A50.63.202.192015-07-26 → 2017-01-18 · 4 obs
● 2017-01-18 02:15:48
○ 2026-02-23 12:23:14
○ 2026-08-03 14:00:24
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | l.gtld-servers.net, j.gtld-servers.net, h.gtld-servers.net, d.gtld-servers.net... | - |
| usrb.com | ns23.domaincontrol.com, ns24.domaincontrol.com | 4 records |
✅ Authoritative Response
Server:97.74.101.12
NS records: ns23.domaincontrol.com, ns24.domaincontrol.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for usrb.com (unsigned zone)
⏱️ Timing
Total: 214ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 2 | 15.197.142.173, 3.33.152.147 |
| NS | 2 | ns23.domaincontrol.com, ns24.domaincontrol.com |
| MX | 2 | mailstore1.secureserver.net (pri: 10), smtp.secureserver.net (pri: 0) |
| SOA | 1 | ns23.domaincontrol.com dns.jomax.net |
📌 Glue Records Collected
Total: 4
Out-of-bailiwick: 4 (ns23.domaincontrol.com, ns23.domaincontrol.com, ns24.domaincontrol.com...)
Analysis
IP Addresses
usrb.com resolves to the IP addresses 3.33.152.147 and 15.197.142.173
bereapethospital.com, realitykinjgs.com, 4it.us and two other host names share IP numbers with usrb.com.
Name Servers
usrb.com uses two name servers for its delegation: ns23.domaincontrol.com and ns24.domaincontrol.com.
usrb.com uses the same name servers as several other domains — among them broadbandworkforce.com, privatekeymagazine.com, teamlearning.co.uk and two more.
The two host names ns23.domaincontrol.com and ns24.domaincontrol.com each have a pair of IP addresses: ns23.domaincontrol.com has 97.74.101.12 and 2603:5:2151::c, and ns24.domaincontrol.com has 173.201.69.12 and 2603:5:2251::c.
Mail Servers
Mail for usrb.com is handled by two mail servers — mailstore1.secureserver.net and smtp.secureserver.net.
usrb.com uses an identical mail server configuration to several other domains — among them hvacice.com, lpte.net, kozeent.com and two more.
At least a portion of usrb.com's mail servers are also used by other domains, for example mcmpay.com.
mailstore1.secureserver.net has three IP addresses (216.69.141.78, 216.69.141.114 and 216.69.141.162) and smtp.secureserver.net has three IP addresses (216.69.141.71, 216.69.141.84 and 216.69.141.113).