dev.host4g.com - robtex.com
dev.host4g.com
| DNSSEC | ⚠️ Not signed | ||||||
| MX | a.mx.*.host4g.com ⭐ | ||||||
| A | 190.210.9.2🇦🇷 AS16814190.210.9.0/24 | ||||||
| PTR | mxserver.www.com.ar | ||||||
host4g.com
| DNSSEC | ⚠️ Not signed | ||||||
| NS | ns.host4g.com ⭐ ⚠️ Not in parent delegation | ||||||
| NS | b.ns.host4g.com ⚠️ Not in parent delegation | ||||||
| NS | dns1.www.com.ar ⚠️ Not in zone NS records | ||||||
| NS | dns2.www.com.ar ⚠️ Not in zone NS records | ||||||
| MX | a.mx.host4g.com ⭐ | ||||||
| SOA | ns.host4g.comhostmaster@host4g.com serial=1775663300 | ||||||
Subdomains
cerebro.dev.host4g.com |
opf-maili.dev.host4g.com |
Same first word
Similar names
DNS History
1 record (1 active, 0 former)
●MXa.mx.*.host4g.com2026-03-30 → 2026-04-12 · 2 obs
● 2026-03-30 16:29:00
● 2026-04-12 23:47:30
● 2026-04-12 23:47:30
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | l.gtld-servers.net, j.gtld-servers.net, h.gtld-servers.net, d.gtld-servers.net... | - |
| host4g.com | dns1.www.com.ar, dns2.www.com.ar | - |
✅ Authoritative Response
Server:119.8.76.65
NS records: dns1.www.com.ar, dns2.www.com.ar
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for host4g.com (unsigned zone)
⏱️ Timing
Total: 1017ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| MX | 1 | a.mx.*.host4g.com (pri: 0) |
Analysis
Hierarchy
dev.host4g.com is a parent of cerebro.dev.host4g.com and opf-maili.dev.host4g.com.
Mail Servers
dev.host4g.com is handled by a single mail server, a.mx.*.host4g.com.
dev.host4g.com shares the same mail server setup as other domains, for instance ws311.host4g.com, *.host4g.com, www.host4g.com, ws11.host4g.com and hostmaster.host4g.com.
a.mx.*.host4g.com resolves to IP 190.210.9.2.