cpp.school - dns.ninja
cpp.school
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=1780565728 | ||||||
Same first word
Similar names
DNS History
7 records (6 active, 1 former)
●NSpdns07.domaincontrol.com2016-12-10 → 2026-06-04 · 2 obs
● 2026-06-04 09:44:52
●NSpdns08.domaincontrol.com2016-12-10 → 2026-06-04 · 2 obs
● 2026-06-04 09:44:52
●MXmailstore1.secureserver.net2016-12-10 → 2026-06-04 · 2 obs
● 2026-06-04 09:44:52
●MXsmtp.secureserver.net2016-12-10 → 2026-06-04 · 2 obs
● 2026-06-04 09:44:52
●A15.197.148.332026-02-16 → 2026-06-04 · 3 obs
● 2026-02-16 15:03:40
● 2026-06-04 09:44:52
●A3.33.130.1902026-02-16 → 2026-06-04 · 3 obs
● 2026-02-16 15:03:40
● 2026-06-04 09:44:52
○A50.63.202.552016-12-10 → 2018-09-29 · 4 obs
● 2018-09-29 12:12:52
○ 2026-02-16 15:03:40
○ 2026-06-04 09:44:52
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| school | v0n0.nic.school, v0n1.nic.school, v0n2.nic.school, v0n3.nic.school... | 12 records |
| cpp.school | pdns07.domaincontrol.com, pdns08.domaincontrol.com | - |
✅ Authoritative Response
Server:97.74.111.53
NS records: pdns07.domaincontrol.com, pdns08.domaincontrol.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for cpp.school (unsigned zone)
⏱️ Timing
Total: 1464ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 2 | 3.33.130.190, 15.197.148.33 |
| NS | 2 | pdns07.domaincontrol.com, pdns08.domaincontrol.com |
| MX | 2 | mailstore1.secureserver.net (pri: 10), smtp.secureserver.net (pri: 0) |
| SOA | 1 | pdns07.domaincontrol.com dns.jomax.net |
📌 Glue Records Collected
Total: 12
In-bailiwick: 12 (v0n0.nic.school, v0n0.nic.school, v0n1.nic.school...)
Analysis
IP Addresses
cpp.school points to two IP numbers: 3.33.130.190 and 15.197.148.33.
Two other host names, along with myairman.net, pharmaceuticalchiller.org and premierart.org, also share IP numbers with cpp.school.
Name Servers
cpp.school uses two name servers for its delegation: pdns07.domaincontrol.com and pdns08.domaincontrol.com.
cpp.school shares its NS records with other domains, for example rodeo.dental, 9132.com, sdachurchonline.net and two others.
The two host names pdns07.domaincontrol.com and pdns08.domaincontrol.com each have a pair of IP addresses: pdns07.domaincontrol.com has 97.74.111.53 and 2603:5:21f1::35, and pdns08.domaincontrol.com has 173.201.79.53 and 2603:5:22f1::35.
Mail Servers
cpp.school is served by two mail servers, mailstore1.secureserver.net and smtp.secureserver.net.
Among the domains sharing a mail server setup with cpp.school are lacithreadgill.com, printedheatshrink.com, klintblasi.com and two others.
Some mail servers of cpp.school are also used by other domains, notably infosof.in and tprhomes.com.
mailstore1.secureserver.net points to 216.69.141.78, 216.69.141.114 and 216.69.141.162. smtp.secureserver.net points to 216.69.141.71, 216.69.141.84 and 216.69.141.113. Both hosts resolve to three IP numbers.