poly.school - dns.ninja
poly.school
| DNSSEC | ⚠️ Not signed | ||||||
| A | 147.185.161.77🇺🇸 CLOUDFLARESPECTRUM147.185.161.0/24 Mighty Networks 127 Lytton Ave Palo Alto CA 94301 United States | ||||||
| A | 147.185.161.78🇺🇸 CLOUDFLARESPECTRUM147.185.161.0/24 Mighty Networks 127 Lytton Ave Palo Alto CA 94301 United States | ||||||
| NS | ns19.domaincontrol.com ⭐ | ||||||
| A | 2603:5:21d0::a🇺🇸 GODADDY-DNS2603:5:21d0::/44 | ||||||
| PTR | ns19.domaincontrol.com | ||||||
| A | 97.74.109.10🇺🇸 GODADDY-DNS97.74.108.0/23 | ||||||
| PTR | ns19.domaincontrol.com | ||||||
| NS | ns20.domaincontrol.com | ||||||
| A | 2603:5:22d0::a🇺🇸 GODADDY-DNS2603:5:22d0::/44 | ||||||
| PTR | ns20.domaincontrol.com | ||||||
| A | 173.201.77.10🇺🇸 GODADDY-DNS173.201.76.0/23 | ||||||
| PTR | ns20.domaincontrol.com | ||||||
| SOA | ns19.domaincontrol.comdns@jomax.net 2022-02-23 #3 | ||||||
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=1784300184 | ||||||
Same first word
Similar names
DNS History
9 records (4 active, 5 former)
●NSns19.domaincontrol.com2026-02-19 → 2026-07-17 · 3 obs
● 2026-02-19 09:15:48
● 2026-07-17 15:11:56
●NSns20.domaincontrol.com2026-02-19 → 2026-07-17 · 3 obs
● 2026-02-19 09:15:48
● 2026-07-17 15:11:56
○NSns67.domaincontrol.com2016-12-10 → 2016-12-10 · 3 obs
○ 2026-02-19 09:15:48
○ 2026-07-17 15:11:56
○NSns68.domaincontrol.com2016-12-10 → 2016-12-10 · 3 obs
○ 2026-02-19 09:15:48
○ 2026-07-17 15:11:56
○MXmailstore1.secureserver.net2016-12-10 → 2016-12-10 · 3 obs
○ 2026-02-19 09:15:48
○ 2026-07-17 15:11:56
○MXsmtp.secureserver.net2016-12-10 → 2016-12-10 · 3 obs
○ 2026-02-19 09:15:48
○ 2026-07-17 15:11:56
●A147.185.161.772026-02-19 → 2026-07-17 · 3 obs
● 2026-02-19 09:15:48
● 2026-07-17 15:11:56
●A147.185.161.782026-02-19 → 2026-07-17 · 3 obs
● 2026-02-19 09:15:48
● 2026-07-17 15:11:56
○A52.32.215.2222016-12-10 → 2016-12-10 · 3 obs
○ 2026-02-19 09:15:48
○ 2026-07-17 15:11:56
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| school | v0n0.nic.school, v0n1.nic.school, v0n2.nic.school, v0n3.nic.school... | - |
| poly.school | ns19.domaincontrol.com, ns20.domaincontrol.com | - |
✅ Authoritative Response
Server:173.201.77.10
NS records: ns19.domaincontrol.com, ns20.domaincontrol.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for poly.school (unsigned zone)
⏱️ Timing
Total: 237ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 2 | 147.185.161.77, 147.185.161.78 |
| NS | 2 | ns20.domaincontrol.com, ns19.domaincontrol.com |
| SOA | 1 | ns19.domaincontrol.com dns.jomax.net |
Analysis
IP Addresses
poly.school directs to two IP numbers, 147.185.161.77 and 147.185.161.78
Two other host names, along with heasa.org, soundpractitioners.com and agencydevelopment.com, also share IP numbers with poly.school.
Name Servers
poly.school is served by two delegated name servers, ns19.domaincontrol.com and ns20.domaincontrol.com.
poly.school shares its NS records with other domains, for example energytobusiness.com, ruckusrec.com, ctspiva.com and two others.
The DNS delegation for poly.school at least partly coincides with that of other domains, gopherpools.com being one example.
Each of the two host names carries two IP addresses: ns19.domaincontrol.com points to 97.74.109.10 and 2603:5:21d0::a, and ns20.domaincontrol.com points to 173.201.77.10 and 2603:5:22d0::a.