mathsacademy.org - robtex.com
mathsacademy.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=1777151159 | ||||||
Same first word
mathsacademy.org |
DNS History
8 records (5 active, 3 former)
●NSns43.domaincontrol.com2015-07-14 → 2026-04-25 · 2 obs
● 2026-04-25 21:44:20
●NSns44.domaincontrol.com2015-07-14 → 2026-04-25 · 2 obs
● 2026-04-25 21:44:20
○MXmailstore1.secureserver.net2015-07-14 → 2015-11-14 · 4 obs
● 2015-11-14 18:09:14
○ 2016-03-14 19:15:18
○ 2026-04-25 21:44:20
●MXmathsacademy-org.mail.protection.outlook.com2016-03-14 → 2026-04-25 · 3 obs
● 2016-03-14 19:15:18
● 2026-04-25 21:44:20
○MXsmtp.secureserver.net2015-07-14 → 2015-11-14 · 4 obs
● 2015-11-14 18:09:14
○ 2016-03-14 19:15:18
○ 2026-04-25 21:44:20
●A13.248.243.52026-04-25 → 2026-04-25 · 2 obs
● 2026-04-25 21:44:20
○A68.178.254.1062015-07-14 → 2016-11-29 · 3 obs
● 2016-11-29 08:35:06
○ 2026-04-25 21:44:20
●A76.223.105.2302026-04-25 → 2026-04-25 · 2 obs
● 2026-04-25 21:44:20
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| org | b2.org.afilias-nst.org, d0.org.afilias-nst.org, b0.org.afilias-nst.org | - |
| mathsacademy.org | ns43.domaincontrol.com, ns44.domaincontrol.com | - |
✅ Authoritative Response
Server:173.201.69.22
NS records: ns43.domaincontrol.com, ns44.domaincontrol.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for mathsacademy.org (unsigned zone)
⏱️ Timing
Total: 205ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 2 | 76.223.105.230, 13.248.243.5 |
| NS | 2 | ns43.domaincontrol.com, ns44.domaincontrol.com |
| MX | 1 | mathsacademy-org.mail.protection.outlook |
| TXT | 2 | NETORGFT1098727.onmicrosoft.com, v=spf1 include:spf.protection.outlook.co |
| SOA | 1 | ns43.domaincontrol.com dns.jomax.net |
Analysis
IP Addresses
mathsacademy.org points to two IP numbers: 13.248.243.5 and 76.223.105.230.
Other host names, for instance layeroptimizer.com, ronsalon.com, tricefitness.com, polosmobile.com and rnremotejobs.com share IP numbers with mathsacademy.org.
Name Servers
mathsacademy.org is delegated to two name servers: ns43.domaincontrol.com and ns44.domaincontrol.com.
mathsacademy.org uses the same name server setup as other domains, for instance a1jinternational.com, myjobopps.com, empiredirect.co.uk, hofer.computer and pathwaystopower.com.
mathsacademy.org partially shares name servers with other domains, for instance scruub.com.
Host names with two IP numbers:
The host ns43.domaincontrol.com points to 2603:5:2152::16 and 97.74.101.22.
The host ns44.domaincontrol.com points to 2603:5:2252::16 and 173.201.69.22.
Mail Servers
The mail server for mathsacademy.org is mathsacademy-org.mail.protection.outlook.com.
Host mathsacademy-org.mail.protection.outlook.com points to eight IP numbers: 2a01:111:f403:c902::16, 2a01:111:f403:c946::7, 2a01:111:f403:f905::3, 2a01:111:f403:f908::1, 52.101.9.11, 52.101.9.21, 52.101.11.10 and 52.101.41.183.