codezilla.courses - dns.ninja
codezilla.courses
courses
| DNSSEC | 🔒 Signed (DS record present) | ||||||
| NS | a.nic.courses ⭐ | ||||||
| NS | b.nic.courses | ||||||
| NS | c.nic.courses | ||||||
| NS | x.nic.courses | ||||||
| NS | y.nic.courses | ||||||
| NS | z.nic.courses | ||||||
| SOA | a.nic.coursesadmin@tldns.godaddy serial=1788274261 | ||||||
Same first word
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Previous names
Next names
DNS History
5 records (5 active, 0 former)
●NSdns1.registrar-servers.com2026-08-30 → 2026-09-01 · 2 obs
● 2026-09-01 16:00:46
●NSdns2.registrar-servers.com2026-08-30 → 2026-09-01 · 2 obs
● 2026-09-01 16:00:46
●MXmx1.privateemail.com2026-08-30 → 2026-09-01 · 2 obs
● 2026-09-01 16:00:46
●MXmx2.privateemail.com2026-08-30 → 2026-09-01 · 2 obs
● 2026-09-01 16:00:46
●A162.255.119.1902026-08-30 → 2026-09-01 · 2 obs
● 2026-09-01 16:00:46
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| courses | z.nic.courses, b.nic.courses, x.nic.courses, y.nic.courses... | 12 records |
| codezilla.courses | dns1.registrar-servers.com, dns2.registrar-servers.com | - |
✅ Authoritative Response
Server:156.154.133.200
NS records: dns1.registrar-servers.com, dns2.registrar-servers.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for codezilla.courses (unsigned zone)
⏱️ Timing
Total: 330ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 162.255.119.190 |
| NS | 2 | dns1.registrar-servers.com, dns2.registrar-servers.com |
| MX | 2 | mx1.privateemail.com (pri: 10), mx2.privateemail.com (pri: 10) |
| TXT | 1 | v=spf1 include:sendersrv.com include:spf |
| SOA | 1 | dns1.registrar-servers.com hostmaster.re |
📌 Glue Records Collected
Total: 12
In-bailiwick: 12 (z.nic.courses, z.nic.courses, b.nic.courses...)
Analysis
IP Addresses
codezilla.courses resolves to one IP address: 162.255.119.190.
spoticue.com, ponyupbronco.com, servicesas.software and two other host names share IP numbers with codezilla.courses.
Name Servers
The NS records for codezilla.courses delegate to dns1.registrar-servers.com and dns2.registrar-servers.com.
codezilla.courses uses the same name servers as several other domains — among them tekksupport.com, beverlyhillsrelief.com, cfcontent.ai and two more.
Some name servers delegated to codezilla.courses are also used by other domains, notably modulux.us and jmheatcool.com.
dns1.registrar-servers.com resolves to 156.154.132.200 and 2610:a1:1024::200. Likewise, dns2.registrar-servers.com resolves to 156.154.133.200 and 2610:a1:1025::200 — two IP addresses apiece.
Mail Servers
Mail for codezilla.courses is handled by two mail servers — mx1.privateemail.com and mx2.privateemail.com.
codezilla.courses uses an identical mail server configuration to several other domains — among them antiquarienne.com, erudite-consulting.net, businessnameleasing.com and two more.
codezilla.courses and other domains — aharding.co.uk for instance — share at least some mail servers.
mx1.privateemail.com → 162.255.118.7 and mx2.privateemail.com → 162.255.118.8: one IP number per host name.