codex.education - dns.ninja
codex.education
education
| DNSSEC | 🔒 Signed (DS record present) | ||||||
| NS | v0n0.nic.education ⭐ | ||||||
| NS | v0n1.nic.education | ||||||
| NS | v0n2.nic.education | ||||||
| NS | v0n3.nic.education | ||||||
| NS | v2n0.nic.education | ||||||
| NS | v2n1.nic.education | ||||||
| SOA | v0n0.nic.educationhostmaster@donuts.email serial=1782862195 | ||||||
MX for
codex.education |
Same first word
Similar names
DNS History
7 records (7 active, 0 former)
●NSdns1.justhostme.net2026-06-28 → 2026-06-30 · 2 obs
● 2026-06-30 23:47:58
●NSdns2.justhostme.net2026-06-28 → 2026-06-30 · 2 obs
● 2026-06-30 23:47:58
●NSdns3.justhostme.net2026-06-28 → 2026-06-30 · 2 obs
● 2026-06-30 23:47:58
●NSdns4.justhostme.net2026-06-28 → 2026-06-30 · 2 obs
● 2026-06-30 23:47:58
●MXcodex.education2026-06-28 → 2026-06-30 · 2 obs
● 2026-06-30 23:47:58
●A2001:41d0:802:5c00::2026-06-28 → 2026-06-30 · 2 obs
● 2026-06-30 23:47:58
●A51.195.234.922026-06-28 → 2026-06-30 · 2 obs
● 2026-06-30 23:47:58
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| education | v0n0.nic.education, v2n0.nic.education, v0n2.nic.education, v2n1.nic.education... | 12 records |
| codex.education | dns1.justhostme.net, dns2.justhostme.net, dns3.justhostme.net, dns4.justhostme.net | - |
✅ Authoritative Response
Server:51.195.234.93
NS records: dns1.justhostme.net, dns2.justhostme.net, dns3.justhostme.net, dns4.justhostme.net
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for codex.education (unsigned zone)
⏱️ Timing
Total: 1080ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 51.195.234.92 |
| AAAA | 1 | 2001:41d0:802:5c00:: |
| NS | 4 | dns1.justhostme.net, dns3.justhostme.net... |
| MX | 1 | codex.education (pri: 0) |
| TXT | 1 | v=spf1 +a +mx +ip4:51.195.234.92 ~all |
| SOA | 1 | dns1.justhostme.net postmaster.justhostm |
📌 Glue Records Collected
Total: 12
In-bailiwick: 12 (v0n0.nic.education, v0n0.nic.education, v2n0.nic.education...)
Analysis
Mail Server Role
codex.education acts as its own mail server.
IP Addresses
codex.education resolves to the IP addresses 51.195.234.92 and 2001:41d0:802:5c00::
Additional host names — hollymatt.com, dbanthony.com, kidsdogardening.com and two others — share IP numbers with codex.education.
Name Servers
codex.education has four authoritative name servers: dns1.justhostme.net, dns2.justhostme.net, dns3.justhostme.net and dns4.justhostme.net.
codex.education partially shares its NS delegation with several other domains, including justhostme.co.uk, surgs.com, psychotherapycolchester.net and two others.
The name servers dns1.greatbritishwebhosting.net, dns2.greatbritishwebhosting.net, dns3.greatbritishwebhosting.net and dns4.greatbritishwebhosting.net are often found in use alongside these name servers.
dns1.justhostme.net, dns2.justhostme.net, dns3.justhostme.net and dns4.justhostme.net each have two IP addresses. Specifically, dns1.justhostme.net resolves to 51.195.234.92 and 2001:41d0:802:5c00::, dns2.justhostme.net resolves to 51.195.234.93 and 2001:41d0:802:5d00::, dns3.justhostme.net resolves to 51.195.234.92 and 2001:41d0:802:5c00:: and dns4.justhostme.net resolves to 51.195.234.93 and 2001:41d0:802:5d00::.
Host names pointing to 2001:41d0:802:5c00:: IP addresses: dns1.justhostme.net and dns3.justhostme.net.
Host names pointing to 51.195.234.92 IP addresses: dns1.justhostme.net and dns3.justhostme.net.
Host names pointing to 2001:41d0:802:5d00:: IP addresses: dns2.justhostme.net and dns4.justhostme.net.
Host names pointing to 51.195.234.93 IP addresses: dns2.justhostme.net and dns4.justhostme.net.
Mail Servers
codex.education has a single mail server: codex.education itself.
The host codex.education resolves to 51.195.234.92 and 2001:41d0:802:5c00:: — two IP addresses.