studytechcenter.org - robtex.com
studytechcenter.org
org
| DNSSEC | 🔒 Signed (DS record present) | ||||||
| NS | a0.org.afilias-nst.info ⭐ ⚠️ Not in parent delegation | ||||||
| NS | a2.org.afilias-nst.info ⚠️ Not in parent delegation | ||||||
| NS | b0.org.afilias-nst.org | ||||||
| NS | b2.org.afilias-nst.org | ||||||
| NS | c0.org.afilias-nst.info ⚠️ Not in parent delegation | ||||||
| NS | d0.org.afilias-nst.org | ||||||
| SOA | a0.org.afilias-nst.infohostmaster@donuts.email serial=1774908785 | ||||||
Same first word
studytechcenter.org |
DNS History
4 records (4 active, 0 former)
●NSns15.domaincontrol.com2026-03-24 → 2026-03-30 · 2 obs
● 2026-03-30 22:47:06
●NSns16.domaincontrol.com2026-03-24 → 2026-03-30 · 2 obs
● 2026-03-30 22:47:06
●MXstudytechcenter-org.mail.protection.outlook.com2026-03-24 → 2026-03-30 · 2 obs
● 2026-03-30 22:47:06
●A162.159.140.1662026-03-24 → 2026-03-30 · 2 obs
● 2026-03-30 22:47:06
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| org | b2.org.afilias-nst.org, d0.org.afilias-nst.org, b0.org.afilias-nst.org | - |
| studytechcenter.org | ns15.domaincontrol.com, ns16.domaincontrol.com | - |
✅ Authoritative Response
Server:173.201.75.8
NS records: ns15.domaincontrol.com, ns16.domaincontrol.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for studytechcenter.org (unsigned zone)
⏱️ Timing
Total: 313ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 162.159.140.166 |
| NS | 2 | ns15.domaincontrol.com, ns16.domaincontrol.com |
| MX | 1 | studytechcenter-org.mail.protection.outl |
| TXT | 3 | google-site-verification=VKxy4nvQDSkeYDV, MS=ms49255187... |
| SOA | 1 | ns15.domaincontrol.com dns.jomax.net |
Analysis
IP Addresses
studytechcenter.org resolves to a single IP: 162.159.140.166.
Other host names, for instance worldwideclosers.com, bowlssafetybay.com.au, airpluswa.com, amiegood.com and aaltrelast.no share IP numbers with studytechcenter.org.
Name Servers
studytechcenter.org has two name servers: ns15.domaincontrol.com and ns16.domaincontrol.com.
studytechcenter.org shares the same name server setup as other domains, for example trayrun.com, koreanfoodimports.com, bondiheat.com, soffen.com and cleanup.org.
Host names with two IP numbers:
ns15.domaincontrol.com points to: 2603:5:21b0::8 and 97.74.107.8; ns16.domaincontrol.com points to: 2603:5:22b0::8 and 173.201.75.8.
Mail Servers
studytechcenter.org is handled by a single mail server, studytechcenter-org.mail.protection.outlook.com.
Host studytechcenter-org.mail.protection.outlook.com points to eight IP numbers: 2a01:111:f403:ca04::, 2a01:111:f403:ca04::8, 2a01:111:f403:ca04::10, 2a01:111:f403:ca09::2, 52.101.73.1, 52.101.73.8, 52.101.73.28 and 52.101.73.153.