kortex.engineering - robtex.com
kortex.engineering
engineering
| DNSSEC | 🔒 Signed (DS record present) | ||||||
| NS | v0n0.nic.engineering ⭐ | ||||||
| NS | v0n1.nic.engineering | ||||||
| NS | v0n2.nic.engineering | ||||||
| NS | v0n3.nic.engineering | ||||||
| NS | v2n0.nic.engineering | ||||||
| NS | v2n1.nic.engineering | ||||||
| SOA | v0n0.nic.engineeringhostmaster@donuts.email serial=1790305172 | ||||||
Same first word
Similar names
Previous names
Next names
DNS History
5 records (5 active, 0 former)
●NSns75.domaincontrol.com2026-09-01 → 2026-09-25 · 2 obs
● 2026-09-25 03:13:20
●NSns76.domaincontrol.com2026-09-01 → 2026-09-25 · 2 obs
● 2026-09-25 03:13:20
●MXkortex-engineering.mail.protection.outlook.com2026-09-01 → 2026-09-25 · 2 obs
● 2026-09-25 03:13:20
●A13.248.243.52026-09-01 → 2026-09-25 · 2 obs
● 2026-09-25 03:13:20
●A76.223.105.2302026-09-01 → 2026-09-25 · 2 obs
● 2026-09-25 03:13:20
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| engineering | v0n0.nic.engineering, v0n1.nic.engineering, v0n2.nic.engineering, v0n3.nic.engineering... | 12 records |
| kortex.engineering | ns76.domaincontrol.com, ns75.domaincontrol.com | - |
✅ Authoritative Response
Server:97.74.107.48
NS records: ns76.domaincontrol.com, ns75.domaincontrol.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for kortex.engineering (unsigned zone)
⏱️ Timing
Total: 447ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 2 | 76.223.105.230, 13.248.243.5 |
| NS | 2 | ns75.domaincontrol.com, ns76.domaincontrol.com |
| MX | 1 | kortex-engineering.mail.protection.outlo |
| TXT | 1 | v=spf1 include:spf.protection.outlook.co |
| SOA | 1 | ns75.domaincontrol.com dns.jomax.net |
📌 Glue Records Collected
Total: 12
In-bailiwick: 12 (v0n0.nic.engineering, v0n0.nic.engineering, v0n1.nic.engineering...)
Analysis
IP Addresses
kortex.engineering has two IP addresses: 13.248.243.5 and 76.223.105.230
Additional host names — grasspainters.com, bean2brew.in, peiyingsiew.com and two others — share IP numbers with kortex.engineering.
Name Servers
kortex.engineering uses two name servers for its delegation: ns75.domaincontrol.com and ns76.domaincontrol.com.
kortex.engineering shares its name server setup with other domains, including ceebros.shop, glazikkershaw.co.uk, pauseyourlife.us and two others.
The two host names ns75.domaincontrol.com and ns76.domaincontrol.com each have a pair of IP addresses: ns75.domaincontrol.com has 97.74.107.48 and 2603:5:21b4::30, and ns76.domaincontrol.com has 173.201.75.48 and 2603:5:22b4::30.
Mail Servers
kortex.engineering has one mail server: kortex-engineering.mail.protection.outlook.com.
kortex-engineering.mail.protection.outlook.com points to 8 IP numbers: 52.101.68.25, 52.101.68.39, 52.101.103.143 and 5 other.