techhighschool.org - dns.ninja
techhighschool.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=1785268018 | ||||||
Same first word
techhighschool.org |
DNS History
10 records (6 active, 4 former)
○NSns1.sedoparking.com2015-05-27 → 2016-04-01 · 5 obs
○ 2015-10-18 18:18:08
● 2016-04-01 01:53:56
○ 2016-09-10 18:29:34
○ 2026-07-28 19:54:30
○NSns2.sedoparking.com2015-05-27 → 2016-04-01 · 4 obs
● 2016-04-01 01:53:56
○ 2016-09-10 18:29:34
○ 2026-07-28 19:54:30
●NSns51.domaincontrol.com2015-05-27 → 2026-07-28 · 2 obs
● 2026-07-28 19:54:30
●NSns52.domaincontrol.com2015-10-18 → 2026-07-28 · 3 obs
● 2015-10-18 18:18:08
● 2026-07-28 19:54:30
○MXmail.nickstel.com2015-05-27 → 2015-05-27 · 3 obs
○ 2015-10-18 18:18:08
○ 2026-07-28 19:54:30
●MXmailstore1.secureserver.net2015-10-18 → 2026-07-28 · 3 obs
● 2015-10-18 18:18:08
● 2026-07-28 19:54:30
●MXsmtp.secureserver.net2015-10-18 → 2026-07-28 · 3 obs
● 2015-10-18 18:18:08
● 2026-07-28 19:54:30
●A15.197.148.332026-03-28 → 2026-07-28 · 3 obs
● 2026-03-28 12:13:10
● 2026-07-28 19:54:30
●A3.33.130.1902026-03-28 → 2026-07-28 · 3 obs
● 2026-03-28 12:13:10
● 2026-07-28 19:54:30
○A50.63.202.632015-05-27 → 2017-04-09 · 4 obs
● 2017-04-09 16:33:46
○ 2026-03-28 12:13:10
○ 2026-07-28 19:54:30
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| org | b0.org.afilias-nst.org, b2.org.afilias-nst.org, d0.org.afilias-nst.org | - |
| techhighschool.org | ns51.domaincontrol.com, ns52.domaincontrol.com | - |
✅ Authoritative Response
Server:97.74.105.26
NS records: ns51.domaincontrol.com, ns52.domaincontrol.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for techhighschool.org (unsigned zone)
⏱️ Timing
Total: 319ms | 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 | 2 | mailstore1.secureserver.net (pri: 10), smtp.secureserver.net (pri: 0) |
| SOA | 1 | ns51.domaincontrol.com dns.jomax.net |
Analysis
IP Addresses
techhighschool.org points to the IP addresses 3.33.130.190 and 15.197.148.33
ctpov.com, ajspur.com, isaactraders.com and two other host names share IP numbers with techhighschool.org.
Name Servers
techhighschool.org is delegated to two name servers: ns51.domaincontrol.com and ns52.domaincontrol.com.
techhighschool.org uses the same name servers as several other domains — among them onweb.com, goatload.com, tanbeaches.com and two more.
ns51.domaincontrol.com and ns52.domaincontrol.com each resolve to two IP addresses: ns51.domaincontrol.com points to 97.74.105.26 and 2603:5:2192::1a, while ns52.domaincontrol.com points to 173.201.73.26 and 2603:5:2292::1a.
Mail Servers
Mail for techhighschool.org is handled by two mail servers — mailstore1.secureserver.net and smtp.secureserver.net.
techhighschool.org uses an identical mail server configuration to several other domains — among them sociopassion.com, gigazm.net, duffyroofrestoration.com and two more.
techhighschool.org overlaps on mail servers with certain other domains, activenetwork.com.hk among them.
The hosts mailstore1.secureserver.net and smtp.secureserver.net both resolve to three IP numbers: mailstore1.secureserver.net to 216.69.141.78, 216.69.141.114 and 216.69.141.162, and smtp.secureserver.net to 216.69.141.71, 216.69.141.84 and 216.69.141.113.