profesorestec21.com.mx - robtex.com
profesorestec21.com.mx
| DNSSEC | ⚠️ Not signed | ||||||
com.mx
| DNSSEC | ⚠️ Not signed | ||||||
| NS | m.mx-ns.mx ⭐ ⚠️ Not in parent delegation | ||||||
| NS | c.mx-ns.mx ⚠️ Not in parent delegation | ||||||
| NS | e.mx-ns.mx ⚠️ Not in parent delegation | ||||||
| NS | i.mx-ns.mx ⚠️ Not in parent delegation | ||||||
| NS | o.mx-ns.mx ⚠️ Not in parent delegation | ||||||
| NS | x.mx-ns.mx ⚠️ Not in parent delegation | ||||||
| TXT | v=spf1 -all | ||||||
| SOA | m.mx-ns.mxhostmaster@nic.mx serial=1774631051 | ||||||
DNS History
4 records (0 active, 4 former)
○NSns1.bluehost.com2017-07-04 → 2017-07-04 · 3 obs
● 2017-07-04 15:23:30
○ 2026-02-23 10:18:54
○ 2026-03-27 17:09:36
○ 2026-02-23 10:18:54
○ 2026-03-27 17:09:36
○NSns2.bluehost.com2017-07-04 → 2017-07-04 · 3 obs
● 2017-07-04 15:23:30
○ 2026-02-23 10:18:54
○ 2026-03-27 17:09:36
○ 2026-02-23 10:18:54
○ 2026-03-27 17:09:36
○MXmail.profesorestec21.com.mx2017-07-04 → 2017-07-04 · 3 obs
● 2017-07-04 15:23:30
○ 2026-02-23 10:18:54
○ 2026-03-27 17:09:36
○ 2026-02-23 10:18:54
○ 2026-03-27 17:09:36
○A50.87.21.662017-07-04 → 2017-07-04 · 3 obs
● 2017-07-04 15:23:30
○ 2026-02-23 10:18:54
○ 2026-03-27 17:09:36
○ 2026-02-23 10:18:54
○ 2026-03-27 17:09:36
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| mx | m.mx-ns.mx, e.mx-ns.mx, x.mx-ns.mx, c.mx-ns.mx... | - |
✅ Authoritative Response
Server:189.201.244.1
NS records: m.mx-ns.mx, e.mx-ns.mx, x.mx-ns.mx, c.mx-ns.mx, i.mx-ns.mx, o.mx-ns.mx
🔒 DNSSEC Status
🔐 Secure (DNSSEC validated)
Chain of trust verified from root to domain
⏱️ Timing
Total: 124ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|