rtstudents.com - dns.ninja
rtstudents.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=1783106996 | ||||||
Subdomains
www.rtstudents.com |
Same first word
rtstudents.com |
DNS History
7 records (7 active, 0 former)
●NSns3.aplus.net2026-03-13 → 2026-07-03 · 3 obs
● 2026-03-13 22:00:22
● 2026-07-03 19:37:00
●MXmx1c40.carrierzone.com2015-08-28 → 2026-07-03 · 2 obs
● 2026-07-03 19:37:00
●MXmx2c40.carrierzone.com2015-08-28 → 2026-07-03 · 2 obs
● 2026-07-03 19:37:00
●MXmx3c40.carrierzone.com2015-08-28 → 2026-07-03 · 2 obs
● 2026-07-03 19:37:00
●A64.29.151.2212015-08-28 → 2026-07-03 · 2 obs
● 2026-07-03 19:37:00
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | d.gtld-servers.net, l.gtld-servers.net, e.gtld-servers.net, j.gtld-servers.net... | - |
| rtstudents.com | ns1.aplus.net, ns2.aplus.net, ns3.aplus.net | - |
✅ Authoritative Response
Server:69.49.97.156
NS records: ns1.aplus.net, ns2.aplus.net, ns3.aplus.net
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for rtstudents.com (unsigned zone)
⏱️ Timing
Total: 3027ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 64.29.151.221 |
| NS | 2 | ns1.aplus.net, ns2.aplus.net |
| MX | 3 | mx2c40.carrierzone.com (pri: 100), mx3c40.carrierzone.com (pri: 110)... |
| SOA | 1 | ns1.aplus.net hostmaster.aplus.net |
Analysis
Hierarchy
rtstudents.com is the parent zone for www.rtstudents.com.
IP Addresses
rtstudents.com directs to one IP number, which is 64.29.151.221.
Among the host names that share IP numbers with rtstudents.com are cpe-65-248-218-201.evensonshallmark.com, localversion.com, resalee.com and two others.
Name Servers
The authoritative name servers for rtstudents.com are ns1.aplus.net, ns2.aplus.net and ns3.aplus.net — three in total.
rtstudents.com partially shares its NS delegation with several other domains, including computingni.com, creativeforcephotography.com, creativecorner.net and two others.
The name servers ns1.abac.com, ns2.abac.com, ns2.cedant.com and ns.cedant.com are often found in use alongside these name servers.
ns1.aplus.net, ns2.aplus.net and ns3.aplus.net all resolve to exactly two IP numbers apiece: ns1.aplus.net → 209.235.144.103 and 2001:1810:9980:4::10; ns2.aplus.net → 66.175.41.121 and 2001:1810:4000:4::10; ns3.aplus.net → 69.49.97.156 and 2001:1810:1000:4::10.
Mail Servers
rtstudents.com uses three mail servers — mx1c40.carrierzone.com, mx2c40.carrierzone.com and mx3c40.carrierzone.com.
rtstudents.com shares at least some of its mail servers with other domains — for example schlarbaumrealestate.com, johnearlwalkerband.com, lngdanger.com and two more.
It is common to find these mail servers paired with the mail servers mx4c40.carrierzone.com.
The hostnames mx1c40.carrierzone.com, mx2c40.carrierzone.com and mx3c40.carrierzone.com each resolve to a single IP: mx1c40.carrierzone.com → 64.29.151.236, mx2c40.carrierzone.com → 64.29.151.237, mx3c40.carrierzone.com → 64.29.151.238.