mail.cityweb.com.mx - robtex.com
mail.cityweb.com.mx
| DNSSEC | ⚠️ Not signed | ||||||
| A | 170.249.236.124🇺🇸 PRIVATESYSTEMS170.249.236.0/22 | ||||||
| PTR | cp18-ga.privatesystems.net | ||||||
cityweb.com.mx
| DNSSEC | ⚠️ Not signed | ||||||
| A | 170.249.236.124🇺🇸 PRIVATESYSTEMS170.249.236.0/22 | ||||||
| NS | cp1.privatesystems.net ⭐ | ||||||
| NS | cp2.privatesystems.net | ||||||
| NS | cp3.privatesystems.net | ||||||
| NS | cp4.privatesystems.net | ||||||
| MX | mail.cityweb.com.mx ⭐ | ||||||
| TXT | v=spf1 ip4:170.249.236.124 ip4:67.222.98.167 ip4:72.34.45.240 +a +mx +ip4:72.... | ||||||
| SOA | cp1.privatesystems.netroot@cp18-ga.privatesystems.net 2026-08-10 #5 | ||||||
MX for
Same first word
Similar names
DNS History
1 record (1 active, 0 former)
●A170.249.236.1242026-06-29 → 2026-08-10 · 2 obs
● 2026-06-29 16:56:20
● 2026-08-10 23:50:08
● 2026-08-10 23:50:08
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| mx | m.mx-ns.mx, c.mx-ns.mx, e.mx-ns.mx, i.mx-ns.mx... | - |
| cityweb.com.mx | cp3.privatesystems.net, cp4.privatesystems.net, cp1.privatesystems.net, cp2.privatesystems.net | - |
✅ Authoritative Response
Server:158.106.136.36
NS records: cp3.privatesystems.net, cp4.privatesystems.net, cp1.privatesystems.net, cp2.privatesystems.net
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for cityweb.com.mx (unsigned zone)
⏱️ Timing
Total: 288ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 170.249.236.124 |
Analysis
Mail Server Role
mail.cityweb.com.mx serves as a mail server for cityweb.com.mx.
IP Addresses
mail.cityweb.com.mx points to a single IP number: 170.249.236.124.
Additional host names — sustec.es, valoranet.com, dblclicktech.com and two others — share IP numbers with mail.cityweb.com.mx.