javascript.school - robtex.com
javascript.school
| DNSSEC | ⚠️ Not signed | ||||||
| NS | dns1.registrar-servers.com ⭐ | ||||||
| A | 2610:a1:1024::200🇺🇸 MAINT-ID-120082610:a1:1024::/48 Neustar | ||||||
| PTR | dns1.namecheaphosting.com | ||||||
| PTR | dns1.registrar-servers.com | ||||||
| A | 156.154.132.200🇺🇸 MAINT-ID-12008156.154.132.0/24 Neustar | ||||||
| PTR | dns1.namecheaphosting.com | ||||||
| PTR | dns1.registrar-servers.com | ||||||
| NS | dns2.registrar-servers.com | ||||||
| A | 2610:a1:1025::200🇺🇸 MAINT-ID-120082610:a1:1025::/48 Neustar | ||||||
| PTR | dns2.namecheaphosting.com | ||||||
| PTR | dns2.registrar-servers.com | ||||||
| A | 156.154.133.200🇺🇸 MAINT-ID-12008156.154.133.0/24 Neustar | ||||||
| PTR | dns2.namecheaphosting.com | ||||||
| PTR | dns2.registrar-servers.com | ||||||
| SOA | dns1.registrar-servers.comhostmaster@registrar-servers.com serial=1573463882 | ||||||
school
| DNSSEC | 🔒 Signed (DS record present) | ||||||
| NS | v0n0.nic.school ⭐ | ||||||
| NS | v0n1.nic.school | ||||||
| NS | v0n2.nic.school | ||||||
| NS | v0n3.nic.school | ||||||
| NS | v2n0.nic.school | ||||||
| NS | v2n1.nic.school | ||||||
| SOA | v0n0.nic.schoolhostmaster@donuts.email serial=1783711532 | ||||||
Same first word
Similar names
DNS History
7 records (2 active, 5 former)
●NSdns1.registrar-servers.com2026-02-14 → 2026-07-10 · 3 obs
● 2026-02-14 21:50:18
● 2026-07-10 20:11:38
●NSdns2.registrar-servers.com2026-02-14 → 2026-07-10 · 3 obs
● 2026-02-14 21:50:18
● 2026-07-10 20:11:38
○NSns67.domaincontrol.com2016-12-10 → 2016-12-10 · 3 obs
○ 2026-02-14 21:50:18
○ 2026-07-10 20:11:38
○NSns68.domaincontrol.com2016-12-10 → 2016-12-10 · 3 obs
○ 2026-02-14 21:50:18
○ 2026-07-10 20:11:38
○MXmailstore1.secureserver.net2016-12-10 → 2026-02-14 · 4 obs
● 2026-02-14 21:50:18
○ 2026-02-18 08:40:06
○ 2026-07-10 20:11:38
○MXsmtp.secureserver.net2016-12-10 → 2026-02-14 · 4 obs
● 2026-02-14 21:50:18
○ 2026-02-18 08:40:06
○ 2026-07-10 20:11:38
○A184.168.221.322016-12-10 → 2026-02-14 · 4 obs
● 2026-02-14 21:50:18
○ 2026-02-18 08:40:06
○ 2026-07-10 20:11:38
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| school | v0n0.nic.school, v0n1.nic.school, v0n2.nic.school, v0n3.nic.school... | 12 records |
| javascript.school | 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 javascript.school (unsigned zone)
⏱️ Timing
Total: 3721ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| NS | 2 | dns1.registrar-servers.com, dns2.registrar-servers.com |
| SOA | 1 | dns1.registrar-servers.com hostmaster.re |
📌 Glue Records Collected
Total: 12
In-bailiwick: 12 (v0n0.nic.school, v0n0.nic.school, v0n1.nic.school...)
Analysis
Name Servers
javascript.school has two authoritative name servers — dns1.registrar-servers.com and dns2.registrar-servers.com.
javascript.school uses the same name servers as several other domains — among them quick1099.com, ujo.guru, givdesign.net and two more.
javascript.school shares at least some of its name servers with other domains, including attree.org, akasha.chat, cienfi.com and two others.
These name servers are frequently paired with the name servers dns3.registrar-servers.com, dns4.registrar-servers.com and dns5.registrar-servers.com.
Both dns1.registrar-servers.com and dns2.registrar-servers.com have two IP addresses each. dns1.registrar-servers.com resolves to 156.154.132.200 and 2610:a1:1024::200; dns2.registrar-servers.com resolves to 156.154.133.200 and 2610:a1:1025::200.