sfa.academy - robtex.com
sfa.academy
academy
| DNSSEC | 🔒 Signed (DS record present) | ||||||
| NS | v0n0.nic.academy ⭐ | ||||||
| NS | v0n1.nic.academy | ||||||
| NS | v0n2.nic.academy | ||||||
| NS | v0n3.nic.academy | ||||||
| NS | v2n0.nic.academy | ||||||
| NS | v2n1.nic.academy | ||||||
| SOA | v0n0.nic.academyhostmaster@donuts.email serial=1776132954 | ||||||
Same first word
Similar names
DNS History
10 records (5 active, 5 former)
○NSns01.one.com2016-12-11 → 2016-12-11 · 3 obs
○ 2026-04-11 00:41:44
○ 2026-04-14 02:27:42
○NSns02.one.com2016-12-11 → 2016-12-11 · 3 obs
○ 2026-04-11 00:41:44
○ 2026-04-14 02:27:42
●NSns23.domaincontrol.com2026-04-11 → 2026-04-14 · 3 obs
● 2026-04-11 00:41:44
● 2026-04-14 02:27:42
●NSns24.domaincontrol.com2026-04-11 → 2026-04-14 · 3 obs
● 2026-04-11 00:41:44
● 2026-04-14 02:27:42
○MXmxcluster1.one.com2016-12-11 → 2016-12-11 · 3 obs
○ 2026-04-11 00:41:44
○ 2026-04-14 02:27:42
○MXmxcluster2.one.com2016-12-11 → 2016-12-11 · 3 obs
○ 2026-04-11 00:41:44
○ 2026-04-14 02:27:42
●MXsfa-academy.mail.protection.outlook.com2026-04-11 → 2026-04-14 · 3 obs
● 2026-04-11 00:41:44
● 2026-04-14 02:27:42
●A13.248.243.52026-04-11 → 2026-04-14 · 3 obs
● 2026-04-11 00:41:44
● 2026-04-14 02:27:42
○A46.30.215.602016-12-11 → 2016-12-11 · 3 obs
○ 2026-04-11 00:41:44
○ 2026-04-14 02:27:42
●A76.223.105.2302026-04-11 → 2026-04-14 · 3 obs
● 2026-04-11 00:41:44
● 2026-04-14 02:27:42
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| academy | v0n0.nic.academy, v0n1.nic.academy, v0n2.nic.academy, v0n3.nic.academy... | 12 records |
| sfa.academy | ns24.domaincontrol.com, ns23.domaincontrol.com | - |
✅ Authoritative Response
Server:97.74.101.12
NS records: ns24.domaincontrol.com, ns23.domaincontrol.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for sfa.academy (unsigned zone)
⏱️ Timing
Total: 309ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 2 | 76.223.105.230, 13.248.243.5 |
| NS | 2 | ns23.domaincontrol.com, ns24.domaincontrol.com |
| MX | 1 | sfa-academy.mail.protection.outlook.com |
| TXT | 2 | NETORGFT20468691.onmicrosoft.com, v=spf1 include:secureserver.net -all |
| SOA | 1 | ns23.domaincontrol.com dns.jomax.net |
📌 Glue Records Collected
Total: 12
In-bailiwick: 12 (v0n0.nic.academy, v0n1.nic.academy, v0n2.nic.academy...)
Analysis
IP Addresses
The entity sfa.academy points to two IP numbers: 13.248.243.5 and 76.223.105.230.
For instance, other host names mdresearcher.com, crowntransport.com, godolphinenterprises.com, samatecheg.com and blersys.com share IP numbers with sfa.academy.
Name Servers
sfa.academy is delegated to two name servers: ns23.domaincontrol.com and ns24.domaincontrol.com.
sfa.academy uses the same name server setup as other domains such as rogersview.com, read2write.com, etenderz.com, grandviewsunrooms.com and tbmpodcast.com.
sfa.academy shares name servers with other domains at least partially, for example kaskey.com.co.
Host names with two IP numbers:
ns23.domaincontrol.com points to 2603:5:2151::c and 97.74.101.12; ns24.domaincontrol.com points to 2603:5:2251::c and 173.201.69.12.
Mail Servers
sfa.academy is handled by a single mail server, sfa-academy.mail.protection.outlook.com.
Host name sfa-academy.mail.protection.outlook.com points to eight IP numbers: 2a01:111:f403:c802::, 2a01:111:f403:c902::, 2a01:111:f403:c902::4, 2a01:111:f403:f909::, 52.101.10.10, 52.101.10.18, 52.101.40.24 and 52.101.42.14.