mrconstructora.mx - robtex.com
mrconstructora.mx
| DNSSEC | ⚠️ Not signed | ||||||
| A | 72.52.253.70🇺🇸 LiquidWeb72.52.128.0/17 Stefan Prefixes | ||||||
| PTR | mail.sysop6.com | ||||||
| NS | ns1.mrconstructora.mx ⭐ ⚠️ Not in parent delegation | ||||||
| A | 72.52.253.70🇺🇸 LiquidWeb72.52.128.0/17 Stefan Prefixes | ||||||
| PTR | mail.sysop6.com | ||||||
| NS | dns6.sysop6.com ⚠️ Not in zone NS records | ||||||
| A | 72.52.253.70🇺🇸 LiquidWeb72.52.128.0/17 Stefan Prefixes | ||||||
| PTR | mail.sysop6.com | ||||||
| NS | dns7.sysop6.com ⚠️ Not in zone NS records | ||||||
| A | 72.52.253.70🇺🇸 LiquidWeb72.52.128.0/17 Stefan Prefixes | ||||||
| PTR | mail.sysop6.com | ||||||
| NS | ns2.mrconstructora.mx ⚠️ Not in parent delegation | ||||||
| A | 72.52.253.70🇺🇸 LiquidWeb72.52.128.0/17 Stefan Prefixes | ||||||
| PTR | mail.sysop6.com | ||||||
| MX | mail.mrconstructora.mx ⭐ | ||||||
| A | 72.52.253.70🇺🇸 LiquidWeb72.52.128.0/17 Stefan Prefixes | ||||||
| PTR | mail.sysop6.com | ||||||
| TXT | v=spf1 a mx ip4:72.52.253.70 -all | ||||||
| SOA | ns1.mrconstructora.mxraul@sysop.biz 2026-08-17 #2 | ||||||
mx
| DNSSEC | 🔒 Signed (DS record present) | ||||||
| NS | m.mx-ns.mx ⭐ | ||||||
| NS | c.mx-ns.mx | ||||||
| NS | e.mx-ns.mx | ||||||
| NS | i.mx-ns.mx | ||||||
| NS | o.mx-ns.mx | ||||||
| NS | x.mx-ns.mx | ||||||
| TXT | v=spf1 -all | ||||||
| SOA | m.mx-ns.mxhostmaster@nic.mx serial=1790300990 | ||||||
Same first word
mrconstructora.pe |
mrconstructora.mx |
Similar names
constructorarm.com |
murcontractors.com |
rmcconstrutora.com.br |
constructoramr.cl |
crmconstrutora.com.br |
construtoramrc.com |
construtoramrc.com.br |
cmrconstrutora.com.br |
constructoramr.com |
Previous names
Next names
DNS History
6 records (6 active, 0 former)
●NSdns6.sysop6.com2026-08-28 → 2026-09-25 · 2 obs
● 2026-09-25 01:52:46
●NSdns7.sysop6.com2026-08-28 → 2026-09-25 · 2 obs
● 2026-09-25 01:52:46
●NSns1.mrconstructora.mx2026-08-28 → 2026-09-25 · 2 obs
● 2026-09-25 01:52:46
●NSns2.mrconstructora.mx2026-08-28 → 2026-09-25 · 2 obs
● 2026-09-25 01:52:46
●MXmail.mrconstructora.mx2026-08-28 → 2026-09-25 · 2 obs
● 2026-09-25 01:52:46
●A72.52.253.702026-08-28 → 2026-09-25 · 2 obs
● 2026-09-25 01:52:46
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| mx | i.mx-ns.mx, e.mx-ns.mx, o.mx-ns.mx, x.mx-ns.mx... | 12 records |
| mrconstructora.mx | dns6.sysop6.com, dns7.sysop6.com | - |
✅ Authoritative Response
Server:72.52.253.70
NS records: dns6.sysop6.com, dns7.sysop6.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for mrconstructora.mx (unsigned zone)
⏱️ Timing
Total: 705ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 72.52.253.70 |
| NS | 2 | ns1.mrconstructora.mx, ns2.mrconstructora.mx |
| MX | 1 | mail.mrconstructora.mx (pri: 10) |
| TXT | 1 | v=spf1 a mx ip4:72.52.253.70 -all |
| SOA | 1 | ns1.mrconstructora.mx raul.sysop.biz |
📌 Glue Records Collected
Total: 12
In-bailiwick: 12 (x.mx-ns.mx, o.mx-ns.mx, m.mx-ns.mx...)
Analysis
IP Addresses
mrconstructora.mx has exactly one IP address — 72.52.253.70.
mail.rentalgyr.com.mx, generalsoft.com.mx, ns.rentalgyr.com.mx plus two other host names have IP numbers in common with mrconstructora.mx.
Name Servers
Four name servers handle the delegation for mrconstructora.mx: dns6.sysop6.com, dns7.sysop6.com, ns1.mrconstructora.mx and ns2.mrconstructora.mx.
mrconstructora.mx shares at least some of its name servers with other domains, including grupochervatin.com, accender.com.mx, insol.com.mx and two others.
These name servers are frequently seen alongside the name servers dns8.sysop8.com.
dns6.sysop6.com, dns7.sysop6.com, ns1.mrconstructora.mx and ns2.mrconstructora.mx all resolve to the same single IP address: 72.52.253.70.
The following host names resolve to 72.52.253.70: dns6.sysop6.com, dns7.sysop6.com, ns1.mrconstructora.mx and ns2.mrconstructora.mx.
Mail Servers
mrconstructora.mx uses one mail server — mail.mrconstructora.mx.
mail.mrconstructora.mx resolves to a single IP number: 72.52.253.70.