studtree.net - robtex.com
studtree.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=1776970991 | ||||||
Same first word
Similar names
DNS History
13 records (5 active, 8 former)
○NSns21.domaincontrol.com2015-07-25 → 2017-03-15 · 4 obs
● 2017-03-15 12:19:46
○ 2019-12-30 20:46:02
○ 2026-04-23 19:32:18
○NSns22.domaincontrol.com2015-07-25 → 2017-03-15 · 4 obs
● 2017-03-15 12:19:46
○ 2019-12-30 20:46:02
○ 2026-04-23 19:32:18
●NSns51.domaincontrol.com2026-02-22 → 2026-04-23 · 3 obs
● 2026-02-22 15:26:16
● 2026-04-23 19:32:18
●NSns52.domaincontrol.com2026-02-22 → 2026-04-23 · 3 obs
● 2026-02-22 15:26:16
● 2026-04-23 19:32:18
○NSpdns11.domaincontrol.com2019-12-30 → 2019-12-30 · 4 obs
● 2019-12-30 20:46:02
○ 2026-02-22 15:26:16
○ 2026-04-23 19:32:18
○NSpdns12.domaincontrol.com2019-12-30 → 2019-12-30 · 4 obs
● 2019-12-30 20:46:02
○ 2026-02-22 15:26:16
○ 2026-04-23 19:32:18
○MXmailstore1.secureserver.net2015-07-25 → 2017-03-15 · 4 obs
● 2017-03-15 12:19:46
○ 2019-12-30 20:46:02
○ 2026-04-23 19:32:18
○MXsmtp.secureserver.net2015-07-25 → 2017-03-15 · 4 obs
● 2017-03-15 12:19:46
○ 2019-12-30 20:46:02
○ 2026-04-23 19:32:18
●MXstudtree-net.mail.protection.outlook.com2019-12-30 → 2026-04-23 · 3 obs
● 2019-12-30 20:46:02
● 2026-04-23 19:32:18
●A15.197.148.332026-02-22 → 2026-04-23 · 3 obs
● 2026-02-22 15:26:16
● 2026-04-23 19:32:18
○A184.168.221.162015-07-25 → 2017-03-15 · 4 obs
● 2017-03-15 12:19:46
○ 2019-12-30 20:46:02
○ 2026-04-23 19:32:18
●A3.33.130.1902026-02-22 → 2026-04-23 · 3 obs
● 2026-02-22 15:26:16
● 2026-04-23 19:32:18
○A50.62.224.12019-12-30 → 2019-12-30 · 4 obs
● 2019-12-30 20:46:02
○ 2026-02-22 15:26:16
○ 2026-04-23 19:32:18
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| net | k.gtld-servers.net, e.gtld-servers.net, c.gtld-servers.net, i.gtld-servers.net... | - |
| studtree.net | ns51.domaincontrol.com, ns52.domaincontrol.com | - |
✅ Authoritative Response
Server:173.201.73.26
NS records: ns51.domaincontrol.com, ns52.domaincontrol.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for studtree.net (unsigned zone)
⏱️ Timing
Total: 463ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 2 | 3.33.130.190, 15.197.148.33 |
| NS | 2 | ns51.domaincontrol.com, ns52.domaincontrol.com |
| MX | 1 | studtree-net.mail.protection.outlook.com |
| TXT | 1 | v=spf1 redirect=studtree.com |
| SOA | 1 | ns51.domaincontrol.com dns.jomax.net |
Analysis
IP Addresses
Two IP numbers are pointed to by studtree.net: 3.33.130.190 and 15.197.148.33.
other host names include vbdcom.shop, awbital.com, marxton.com, mrpack.co and icedoutpendant.com; they share IP numbers with studtree.net.
Name Servers
Two name servers ns51.domaincontrol.com and ns52.domaincontrol.com handle the delegation for studtree.net.
studtree.net shares the same name server setup as other domains, for instance cpapplace.com, drjbains.com, bump.one, scarlettmeadow.com and direktdruck.eu.
studtree.net shares name servers with other domains at least partially, for example acrylshop24.com.
Host names with two IP numbers:
ns51.domaincontrol.com points to 2603:5:2192::1a and 97.74.105.26.
ns52.domaincontrol.com points to 2603:5:2292::1a and 173.201.73.26.
Mail Servers
studtree.net is handled by a single mail server, studtree-net.mail.protection.outlook.com.
Hostname studtree-net.mail.protection.outlook.com resolves to eight IP numbers: 2a01:111:f403:c922::, 2a01:111:f403:c946::4, 2a01:111:f403:f90a::1, 2a01:111:f403:f90f::, 40.93.192.1, 52.101.8.42, 52.101.11.2 and 52.101.194.12.