ostu.ec - robtex.com
ostu.ec
ec
| DNSSEC | 🔒 Signed (DS record present) | ||||||
| NS | master.nic.ec ⭐ | ||||||
| NS | a.lactld.org ⚠️ Not in parent delegation | ||||||
| NS | n2.nic.ec | ||||||
| NS | n3.dns.ec | ||||||
| NS | ns1.anycastdns.cz ⚠️ Not in parent delegation | ||||||
| NS | ns2.anycastdns.cz ⚠️ Not in parent delegation | ||||||
| TXT | Generation Time: 1774507287 | ||||||
| SOA | master.nic.ecadmin@nic.ec serial=2026049136 | ||||||
Subdomains
www.ostu.ec |
Same first word
Similar names
DNS History
6 records (6 active, 0 former)
●NSnameserver01.mi.com.co2026-03-11 → 2026-03-26 · 2 obs
● 2026-03-26 07:24:34
●NSnameserver02.mi.com.co2026-03-11 → 2026-03-26 · 2 obs
● 2026-03-26 07:24:34
●NSnameserver03.mi.com.co2026-03-11 → 2026-03-26 · 2 obs
● 2026-03-26 07:24:34
●NSnameserver04.mi.com.co2026-03-11 → 2026-03-26 · 2 obs
● 2026-03-26 07:24:34
●MXostu-ec.mail.protection.outlook.com2026-03-11 → 2026-03-26 · 2 obs
● 2026-03-26 07:24:34
●A200.93.168.1952026-03-11 → 2026-03-26 · 2 obs
● 2026-03-26 07:24:34
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| ec | a.lactld.org, n2.nic.ec, n3.dns.ec, ns1.anycastdns.cz... | 9 records |
| ostu.ec | nameserver01.mi.com.co, nameserver03.mi.com.co, nameserver02.mi.com.co, nameserver04.mi.com.co | - |
✅ Authoritative Response
Server:44.253.50.94
NS records: nameserver01.mi.com.co, nameserver03.mi.com.co, nameserver02.mi.com.co, nameserver04.mi.com.co
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for ostu.ec (unsigned zone)
⏱️ Timing
Total: 2633ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 200.93.168.195 |
| NS | 4 | nameserver02.mi.com.co, nameserver01.mi.com.co... |
| MX | 1 | ostu-ec.mail.protection.outlook.com (pri |
| TXT | 5 | 1cu9jgtkv4609b3t153irbeivi, ZCDa2-QG6f7zw_z4sJPCLZkWkGc-sf6iutJQrCLm... |
| SOA | 1 | nameserver01.mi.com.co hostmaster.ostu.e |
📌 Glue Records Collected
Total: 9
In-bailiwick: 4 (n2.nic.ec, n2.nic.ec, n3.dns.ec...)
Out-of-bailiwick: 5 (a.lactld.org, a.lactld.org, ns1.anycastdns.cz...)
Analysis
Hierarchy
ostu.ec is the parent of www.ostu.ec.
IP Addresses
ostu.ec resolves to a single IP: 200.93.168.195.
Other host names, for instance patprimo.com, patprimo.com.co, ostu.com, www.facol.com.co and sevenseven.com share IP numbers with ostu.ec.
Name Servers
ostu.ec is delegated to four name servers: nameserver01.mi.com.co, nameserver02.mi.com.co, nameserver03.mi.com.co and nameserver04.mi.com.co.
ostu.ec shares some name servers with other domains, for example renault.co, congeladoshechizo.com, saludfamiliar.co, medicionycontrol.com.co and gyjingenieria.com.
Host names with a single IP
nameserver01.mi.com.co resolves to 52.45.124.85
nameserver02.mi.com.co resolves to 44.253.50.94
nameserver03.mi.com.co resolves to 56.126.23.240
nameserver04.mi.com.co resolves to 63.180.140.204
Mail Servers
ostu.ec is handled by a single mail server, ostu-ec.mail.protection.outlook.com.
Host ostu-ec.mail.protection.outlook.com points to eight IP numbers: 2a01:111:f403:c946::4, 2a01:111:f403:f802::, 2a01:111:f403:f901::, 2a01:111:f403:f912::, 52.101.10.6, 52.101.40.2, 52.101.41.21 and 52.101.194.15.