mx1.f5yz.com - robtex.com
mx1.f5yz.com
| 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 | ||||||
f5yz.com
| DNSSEC | ⚠️ Not signed | ||||||
| A | 44.192.95.127🇺🇸 Amazon44.192.0.0/11 EC2 IAD prefix | ||||||
| NS | ns1.f5yz.com ⭐ | ||||||
| NS | ns1.csof.net | ||||||
| NS | ns2.csof.net | ||||||
| NS | ns3.csof.net | ||||||
| NS | ns4.csof.net | ||||||
| MX | mx1.f5yz.com ⭐ | ||||||
| MX | mx2.f5yz.com ⭐ | ||||||
| TXT | v=spf1 include:_incspfcheck.mailspike.net ?all | ||||||
| SOA | ns1.f5yz.comhostmaster@f5yz.com serial=1778627782 | ||||||
MX for
Same first word
Similar names
DNS History
1 record (1 active, 0 former)
●A46.4.12.1462026-05-12 → 2026-05-13 · 2 obs
● 2026-05-12 19:20:34
● 2026-05-13 00:28:52
● 2026-05-13 00:28:52
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | k.gtld-servers.net, i.gtld-servers.net, c.gtld-servers.net, m.gtld-servers.net... | - |
| f5yz.com | ns1.csof.net, ns2.csof.net, ns4.csof.net, ns3.csof.net | - |
✅ Authoritative Response
Server:52.20.19.77
NS records: ns1.csof.net, ns2.csof.net, ns4.csof.net, ns3.csof.net
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for f5yz.com (unsigned zone)
⏱️ Timing
Total: 608ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 46.4.12.146 |
Analysis
Mail Server Role
mx1.f5yz.com serves as the mail server for f5yz.com.
Together with mx1.f5yz.com, mx2.f5yz.com is commonly used as a mail server.
IP Addresses
mx1.f5yz.com resolves to a single IP: 46.4.12.146.
Other host names, for instance mx1.8c9abd4b87400a053b0e0ee52d9199e2.com, mx1.txdnctqhsmqrco.com, mx1.a04cb2a7b499a8969819f303c88a8fdc.click, mx1.eblantol.win and mx1.b604afc3d474a7ac994be7c774b9ded0.xyz share IP numbers with mx1.f5yz.com.