universityprep.net - robtex.com
universityprep.net
| DNSSEC | ⚠️ Not signed | ||||||
| NS | ns1.xo.com ⚠️ Not in zone NS records | ||||||
| A | 198.6.1.81🇺🇸 AS701198.6.0.0/16 MCI Communications Services, LLC d/b/a Verizon Business | ||||||
| NS | ns2.xo.com ⚠️ Not in zone NS records | ||||||
| A | 198.6.1.19🇺🇸 AS701198.6.0.0/16 MCI Communications Services, LLC d/b/a Verizon Business | ||||||
| PTR | auth62.ns.uu.net | ||||||
net
| 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=1774814742 | ||||||
Same first word
universityprep.net |
universityprep.org |
universityprep.ro |
universityprep.tv |
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| net | a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net... | - |
| universityprep.net | ns1.xo.com, ns2.xo.com | - |
✅ Authoritative Response
Server:198.6.1.81
NS records: ns1.xo.com, ns2.xo.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for universityprep.net (unsigned zone)
⏱️ Timing
Total: 237ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|
Analysis
Name Servers
Two name servers ns1.xo.com and ns2.xo.com handle delegation for universityprep.net.
universityprep.net uses the same name server setup as other domains, for example worldsfair2014.com, tristerross.net, textileprojects.com, cameraoriginals.net and americanmedicaldepot.com.
universityprep.net partially shares name servers with other domains; examples include unosmeetingpartners.com, 163.237.216.in-addr.arpa, 217.203.216.in-addr.arpa, 84.120.216.in-addr.arpa and 201.19.209.in-addr.arpa.
These name servers are commonly used alongside ns3.xo.com, auth01.ns.uu.net, auth62.ns.uu.net, a1-103.akam.net, a11-66.akam.net, a12-64.akam.net, a12-67.akam.net, a13-65.akam.net, a20-64.akam.net and a22-66.akam.net.
Host names with one IP number: The host name ns1.xo.com points to 198.6.1.81 and the host name ns2.xo.com points to 198.6.1.19.