codeclassroom.io - dns.ninja
codeclassroom.io
io
| DNSSEC | 🔒 Signed (DS record present) | ||||||
| NS | a0.nic.io ⭐ | ||||||
| NS | a2.nic.io | ||||||
| NS | b0.nic.io | ||||||
| NS | c0.nic.io | ||||||
| SOA | a0.nic.iohostmaster@donuts.email serial=1791595354 | ||||||
Same first word
codeclassroom.io |
codeclassroom.dev |
codeclassroom.org |
codeclassroom.com |
codeclassroom.online |
codeclassroom.net |
codeclassroom.co |
codeclassroom.cc |
Similar names
Previous names
Next names
DNS History
8 records (8 active, 0 former)
●NSdns1.registrar-servers.com2026-09-13 → 2026-10-10 · 2 obs
● 2026-10-10 01:46:32
●NSdns2.registrar-servers.com2026-09-13 → 2026-10-10 · 2 obs
● 2026-10-10 01:46:32
●MXeforward1.registrar-servers.com2026-09-13 → 2026-10-10 · 2 obs
● 2026-10-10 01:46:32
●MXeforward2.registrar-servers.com2026-09-13 → 2026-10-10 · 2 obs
● 2026-10-10 01:46:32
●MXeforward3.registrar-servers.com2026-09-13 → 2026-10-10 · 2 obs
● 2026-10-10 01:46:32
●MXeforward4.registrar-servers.com2026-09-13 → 2026-10-10 · 2 obs
● 2026-10-10 01:46:32
●MXeforward5.registrar-servers.com2026-09-13 → 2026-10-10 · 2 obs
● 2026-10-10 01:46:32
●A75.2.60.52026-09-13 → 2026-10-10 · 2 obs
● 2026-10-10 01:46:32
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| io | a0.nic.io, a2.nic.io, b0.nic.io, c0.nic.io | - |
| codeclassroom.io | dns2.registrar-servers.com, dns1.registrar-servers.com | - |
✅ Authoritative Response
Server:156.154.133.200
NS records: dns2.registrar-servers.com, dns1.registrar-servers.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for codeclassroom.io (unsigned zone)
⏱️ Timing
Total: 799ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 75.2.60.5 |
| NS | 2 | dns1.registrar-servers.com, dns2.registrar-servers.com |
| MX | 5 | eforward1.registrar-servers.com (pri: 10, eforward2.registrar-servers.com (pri: 10... |
| TXT | 1 | v=spf1 include:spf.efwd.registrar-server |
| SOA | 1 | dns1.registrar-servers.com hostmaster.re |
Analysis
IP Addresses
codeclassroom.io resolves to just one IP address, 75.2.60.5.
Two other host names, along with make3dstudio.de, zentratoken.com and arc-medtech.com, also share IP numbers with codeclassroom.io.
Name Servers
codeclassroom.io uses two name servers for its delegation: dns1.registrar-servers.com and dns2.registrar-servers.com.
codeclassroom.io shares its NS records with other domains, for example distrotec.com, kerematalay.io, spotks.com and two others.
The two host names dns1.registrar-servers.com and dns2.registrar-servers.com each have a pair of IP addresses: dns1.registrar-servers.com has 156.154.132.200 and 2610:a1:1024::200, and dns2.registrar-servers.com has 156.154.133.200 and 2610:a1:1025::200.
Mail Servers
Mail for codeclassroom.io is handled by five mail servers, namely eforward1.registrar-servers.com, eforward2.registrar-servers.com, eforward3.registrar-servers.com and two others.
There is at least a partial MX overlap between codeclassroom.io and other domains, including neurology.academy, simix.app, tosswise.com and two others.
These mail servers tend to be used in combination with the mail servers eforward4.registrar-servers.com and eforward5.registrar-servers.com.
Host names that point to one IP address:
eforward1.registrar-servers.com has the IP address 162.255.118.51.
eforward2.registrar-servers.com has the IP address 162.255.118.52.
eforward3.registrar-servers.com has the IP address 162.255.118.51.
eforward4.registrar-servers.com has the IP address 162.255.118.52.
eforward5.registrar-servers.com has the IP address 162.255.118.51.
Each of eforward1.registrar-servers.com, eforward3.registrar-servers.com and eforward5.registrar-servers.com resolves to 162.255.118.51.
Both eforward2.registrar-servers.com and eforward4.registrar-servers.com resolve to 162.255.118.52 IP addresses each.