devops.school - robtex.com
devops.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=1783154022 | ||||||
Same first word
Similar names
DNS History
7 records (6 active, 1 former)
●NSns25.domaincontrol.com2016-12-10 → 2026-07-04 · 2 obs
● 2026-07-04 09:04:46
●NSns26.domaincontrol.com2016-12-10 → 2026-07-04 · 2 obs
● 2026-07-04 09:04:46
●MXmailstore1.secureserver.net2016-12-10 → 2026-07-04 · 2 obs
● 2026-07-04 09:04:46
●MXsmtp.secureserver.net2016-12-10 → 2026-07-04 · 2 obs
● 2026-07-04 09:04:46
●A15.197.148.332026-03-26 → 2026-07-04 · 3 obs
● 2026-03-26 22:47:08
● 2026-07-04 09:04:46
●A3.33.130.1902026-03-26 → 2026-07-04 · 3 obs
● 2026-03-26 22:47:08
● 2026-07-04 09:04:46
○A50.63.202.532016-12-10 → 2017-08-19 · 4 obs
● 2017-08-19 12:25:12
○ 2026-03-26 22:47:08
○ 2026-07-04 09:04:46
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| school | v0n0.nic.school, v0n1.nic.school, v0n2.nic.school, v0n3.nic.school... | 12 records |
| devops.school | ns25.domaincontrol.com, ns26.domaincontrol.com | - |
✅ Authoritative Response
Server:173.201.70.13
NS records: ns25.domaincontrol.com, ns26.domaincontrol.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for devops.school (unsigned zone)
⏱️ Timing
Total: 377ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 2 | 3.33.130.190, 15.197.148.33 |
| NS | 2 | ns25.domaincontrol.com, ns26.domaincontrol.com |
| MX | 2 | mailstore1.secureserver.net (pri: 10), smtp.secureserver.net (pri: 0) |
| SOA | 1 | ns25.domaincontrol.com dns.jomax.net |
📌 Glue Records Collected
Total: 12
In-bailiwick: 12 (v0n0.nic.school, v0n1.nic.school, v0n2.nic.school...)
Analysis
IP Addresses
devops.school resolves to the IP addresses 3.33.130.190 and 15.197.148.33
ssmholdings.com, idahoseed.com, realestatesales101.com and two other host names share IP numbers with devops.school.
Name Servers
devops.school is delegated to two name servers: ns25.domaincontrol.com and ns26.domaincontrol.com.
devops.school uses the same name servers as several other domains — among them greatsky.us, logansellsthelake.com, apex-brands.net and two more.
ns25.domaincontrol.com and ns26.domaincontrol.com each resolve to two IP addresses: ns25.domaincontrol.com points to 97.74.102.13 and 2603:5:2161::d, while ns26.domaincontrol.com points to 173.201.70.13 and 2603:5:2261::d.
Mail Servers
Mail for devops.school is handled by two mail servers — mailstore1.secureserver.net and smtp.secureserver.net.
devops.school uses an identical mail server configuration to several other domains — among them polyware.org, pamw.biz, iowa420.com and two more.
mailstore1.secureserver.net has three IP addresses (216.69.141.78, 216.69.141.114 and 216.69.141.162) and smtp.secureserver.net has three IP addresses (216.69.141.71, 216.69.141.84 and 216.69.141.113).