coding.school - robtex.com
coding.school
| DNSSEC | ⚠️ Not signed | ||||||
| A | 13.248.169.48🇺🇸 Amazon13.248.160.0/20 | ||||||
| PTR | a904c694c05102f30.awsglobalaccelerator.com | ||||||
| A | 76.223.54.146🇺🇸 Amazon76.223.48.0/20 | ||||||
| NS | ns3.afternic.com ⭐ | ||||||
| A | 97.74.98.65🇺🇸 GODADDY-DNS97.74.98.0/23 | ||||||
| PTR | ns3.afternic.com | ||||||
| NS | ns4.afternic.com | ||||||
| A | 173.201.66.65🇺🇸 GODADDY-DNS173.201.66.0/23 | ||||||
| PTR | ns4.namefind.com | ||||||
| TXT | v=spf1 -all | ||||||
| SOA | ns3.afternic.comdns@jomax.net 2025-10-01 #0 | ||||||
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=1778347744 | ||||||
Same first word
Similar names
DNS History
9 records (4 active, 5 former)
○NSns07.domaincontrol.com2016-12-10 → 2017-09-10 · 4 obs
● 2017-09-10 14:19:24
○ 2026-02-17 20:45:52
○ 2026-05-09 17:35:52
○NSns08.domaincontrol.com2016-12-10 → 2017-09-10 · 4 obs
● 2017-09-10 14:19:24
○ 2026-02-17 20:45:52
○ 2026-05-09 17:35:52
●NSns3.afternic.com2026-02-17 → 2026-05-09 · 3 obs
● 2026-02-17 20:45:52
● 2026-05-09 17:35:52
●NSns4.afternic.com2026-02-17 → 2026-05-09 · 3 obs
● 2026-02-17 20:45:52
● 2026-05-09 17:35:52
○MXmailstore1.secureserver.net2016-12-10 → 2017-09-10 · 4 obs
● 2017-09-10 14:19:24
○ 2026-02-17 20:45:52
○ 2026-05-09 17:35:52
○MXsmtp.secureserver.net2016-12-10 → 2017-09-10 · 4 obs
● 2017-09-10 14:19:24
○ 2026-02-17 20:45:52
○ 2026-05-09 17:35:52
●A13.248.169.482026-02-17 → 2026-05-09 · 3 obs
● 2026-02-17 20:45:52
● 2026-05-09 17:35:52
○A50.63.202.372016-12-10 → 2017-09-10 · 4 obs
● 2017-09-10 14:19:24
○ 2026-02-17 20:45:52
○ 2026-05-09 17:35:52
●A76.223.54.1462026-02-17 → 2026-05-09 · 3 obs
● 2026-02-17 20:45:52
● 2026-05-09 17:35:52
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| school | v2n1.nic.school, v0n2.nic.school, v0n0.nic.school, v0n1.nic.school... | 12 records |
| coding.school | ns3.afternic.com, ns4.afternic.com | - |
✅ Authoritative Response
Server:97.74.98.65
NS records: ns3.afternic.com, ns4.afternic.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for coding.school (unsigned zone)
⏱️ Timing
Total: 632ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 2 | 13.248.169.48, 76.223.54.146 |
| NS | 2 | ns3.afternic.com, ns4.afternic.com |
| MX | 1 | . (pri: 0) |
| TXT | 1 | v=spf1 -all |
| SOA | 1 | ns3.afternic.com dns.jomax.net |
📌 Glue Records Collected
Total: 12
In-bailiwick: 12 (v0n0.nic.school, v0n1.nic.school, v0n2.nic.school...)
Analysis
IP Addresses
coding.school resolves to two IP numbers: 13.248.169.48 and 76.223.54.146.
other host names including web14.chimyen.com, www.daisena.com, www.abytes.com, broadcastcorporation.com and fgsc.org share IP numbers with coding.school.
Name Servers
coding.school is delegated to two name servers ns3.afternic.com and ns4.afternic.com.
coding.school shares the same name server setup as other domains, for instance migrate247.com, zadeca.com, irc.teenzone.org, 365seats.com and koreakite.com.
coding.school at least partially shares name servers with other domains, for instance cardisplayramps.com, geekpad.org, travelinturkiye.com, zzyb.com and mx.jppf.com.
these name servers are commonly used alongside verification-xca45ox5qyba6vycrpoay7.ns101.verify.hn.
Host names with one IP number:
ns3.afternic.com points to 97.74.98.65
ns4.afternic.com points to 173.201.66.65