mx1.koz1.net - robtex.com
mx1.koz1.net
| DNSSEC | ⚠️ Not signed | ||||||
| A | 46.4.12.146🇩🇪 Hetzner46.4.0.0/16 HETZNER-RZ-FKS-BLK3 | ||||||
| PTR | static.146.12.4.46.clients.your-server.de | ||||||
koz1.net
| DNSSEC | ⚠️ Not signed | ||||||
| A | 52.43.119.120🇺🇸 Amazon52.40.0.0/14 EC2 PDX prefix | ||||||
| NS | ns1.koz1.net ⭐ | ||||||
| NS | ns1.csof.net | ||||||
| NS | ns2.csof.net | ||||||
| NS | ns3.csof.net | ||||||
| NS | ns4.csof.net | ||||||
| MX | mx1.koz1.net ⭐ | ||||||
| MX | mx2.koz1.net ⭐ | ||||||
| TXT | v=spf1 include:_incspfcheck.mailspike.net ?all | ||||||
| SOA | ns1.koz1.nethostmaster@koz1.net serial=1778511392 | ||||||
MX for
Same first word
Similar names
DNS History
1 record (1 active, 0 former)
●A46.4.12.1462026-02-21 → 2026-05-11 · 2 obs
● 2026-05-11 15:15:34
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| net | a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net... | - |
| koz1.net | ns1.csof.net, ns2.csof.net, ns4.csof.net, ns3.csof.net | 4 records |
✅ Authoritative Response
Server:18.205.186.231
NS records: ns1.csof.net, ns2.csof.net, ns4.csof.net, ns3.csof.net
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for koz1.net (unsigned zone)
⏱️ Timing
Total: 120ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 46.4.12.146 |
📌 Glue Records Collected
Total: 4
Out-of-bailiwick: 4 (ns1.csof.net, ns2.csof.net, ns4.csof.net...)
Analysis
Mail Server Role
The mail server for www.koz1.net and koz1.net is mx1.koz1.net.
mx2.koz1.net often functions as the mail server, commonly paired with mx1.koz1.net.
IP Addresses
mx1.koz1.net points to a single IP address: 46.4.12.146.
Other host names such as mx1.58e99dfbe9c21362b8293978951b2c0a.xyz, mx1.d8a2f10c8b79d9ae67761768078b57fd.com, mx1.da0f3601780846904775cd814610dbde.com, mx1.5a48dab2ed5bf419c4ef93b792b1315d.xyz and mx1.6a75f3707ab66c53715f0e028ac8dfb7.com share IP numbers with mx1.koz1.net.