skillgraph.school - dns.ninja
skillgraph.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=1782831168 | ||||||
Subdomains
Same first word
Similar names
DNS History
5 records (5 active, 0 former)
●NSns59.domaincontrol.com2026-05-06 → 2026-06-30 · 2 obs
● 2026-06-30 15:12:38
●NSns60.domaincontrol.com2026-05-06 → 2026-06-30 · 2 obs
● 2026-06-30 15:12:38
●MXmailstore1.secureserver.net2026-05-06 → 2026-06-30 · 2 obs
● 2026-06-30 15:12:38
●MXsmtp.secureserver.net2026-05-06 → 2026-06-30 · 2 obs
● 2026-06-30 15:12:38
●A216.198.79.12026-05-06 → 2026-06-30 · 2 obs
● 2026-06-30 15:12:38
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| school | v0n0.nic.school, v0n1.nic.school, v0n2.nic.school, v0n3.nic.school... | 12 records |
| skillgraph.school | ns59.domaincontrol.com, ns60.domaincontrol.com | - |
✅ Authoritative Response
Server:173.201.68.31
NS records: ns59.domaincontrol.com, ns60.domaincontrol.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for skillgraph.school (unsigned zone)
⏱️ Timing
Total: 518ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 216.198.79.1 |
| NS | 2 | ns59.domaincontrol.com, ns60.domaincontrol.com |
| MX | 2 | mailstore1.secureserver.net (pri: 10), smtp.secureserver.net (pri: 0) |
| TXT | 3 | _39420ac3a09b73fed2249eaa8aa1f542.skillg, v=spf1 include:secureserver.net -all... |
| SOA | 1 | ns59.domaincontrol.com dns.jomax.net |
📌 Glue Records Collected
Total: 12
In-bailiwick: 12 (v0n0.nic.school, v0n1.nic.school, v0n2.nic.school...)
Analysis
Hierarchy
quiz.skillgraph.school and api.skillgraph.school are both subdomains of skillgraph.school.
IP Addresses
skillgraph.school resolves to one IP address: 216.198.79.1.
monalisanepal.com, www.rnandassociates.com, usairambulance.net and two other host names share IP numbers with skillgraph.school.
Name Servers
skillgraph.school uses two name servers for its delegation: ns59.domaincontrol.com and ns60.domaincontrol.com.
skillgraph.school uses the same name servers as several other domains — among them pwcorp.us, befa.org.uk, tharapara.com and two more.
At least some of skillgraph.school's name servers are also used by other domains, among them whynotjapan.com.
The two host names ns59.domaincontrol.com and ns60.domaincontrol.com each have a pair of IP addresses: ns59.domaincontrol.com has 97.74.100.31 and 2603:5:2143::1f, and ns60.domaincontrol.com has 173.201.68.31 and 2603:5:2243::1f.
Mail Servers
Mail for skillgraph.school is handled by two mail servers — mailstore1.secureserver.net and smtp.secureserver.net.
skillgraph.school uses an identical mail server configuration to several other domains — among them micetic.com, freshfruits.mobi, sure4.com and two more.
skillgraph.school has mail servers in common with other domains — for example ahco1.com and floatingserenity.com.
mailstore1.secureserver.net and smtp.secureserver.net each have three IP addresses — mailstore1.secureserver.net directs to 216.69.141.78, 216.69.141.114 and 216.69.141.162; smtp.secureserver.net directs to 216.69.141.71, 216.69.141.84 and 216.69.141.113.