mail.cnetworks.com.br - robtex.com
mail.cnetworks.com.br
| DNSSEC | ⚠️ Not signed | ||||||
| A | 189.126.160.141🇧🇷 CABONNET189.126.160.0/24 | ||||||
| PTR | mail.cnetcloud.com.br | ||||||
cnetworks.com.br
| DNSSEC | ⚠️ Not signed | ||||||
| A | 187.1.136.122🇧🇷 IPV6-INTERNET187.1.136.0/23 IPv6 Internet Ltda Any Notification about AS28299 security please e-mail to: ABUSE@hospedagem.net | ||||||
| NS | jasper.ns.cloudflare.com ⭐ | ||||||
| NS | jillian.ns.cloudflare.com | ||||||
| MX | mail.cnetworks.com.br ⭐ | ||||||
| TXT | v=spf1 ip4:189.126.160.141 -all | ||||||
| SOA | jasper.ns.cloudflare.comdns@cloudflare.com serial=2412117477 | ||||||
PTR for
MX for
Same first word
Similar names
Previous names
Next names
DNS History
2 records (1 active, 1 former)
○A144.126.134.1012026-04-05 → 2026-04-21 · 4 obs
● 2026-04-05 20:38:58
● 2026-04-21 06:22:18
○ 2026-06-27 01:14:16
○ 2026-10-17 15:35:28
● 2026-04-21 06:22:18
○ 2026-06-27 01:14:16
○ 2026-10-17 15:35:28
●A189.126.160.1412026-06-27 → 2026-10-17 · 3 obs
○ 2026-04-21 06:22:18
● 2026-06-27 01:14:16
● 2026-10-17 15:35:28
● 2026-06-27 01:14:16
● 2026-10-17 15:35:28
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| br | a.dns.br, b.dns.br, c.dns.br, d.dns.br... | - |
| cnetworks.com.br | jasper.ns.cloudflare.com, jillian.ns.cloudflare.com | - |
✅ Authoritative Response
Server:172.64.34.44
NS records: jasper.ns.cloudflare.com, jillian.ns.cloudflare.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for cnetworks.com.br (unsigned zone)
⏱️ Timing
Total: 600ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 189.126.160.141 |
Analysis
Mail Server Role
Mail for cnetworks.com.br is routed through the mail server mail.cnetworks.com.br.
IP Addresses
mail.cnetworks.com.br has exactly one IP address — 189.126.160.141.
There are other host names — mail.centralcase.com.br among them — that share IP numbers with mail.cnetworks.com.br.