mail.difranox.com - robtex.com
mail.difranox.com
| DNSSEC | ⚠️ Not signed | ||||||
| A | 164.138.211.100🇪🇸 CYBERNETICOS164.138.208.0/22 abuse@cyberneticos.com cyberneticos bgp c1 | ||||||
| PTR | comp10plus.cyberneticos.com | ||||||
difranox.com
| DNSSEC | ⚠️ Not signed | ||||||
| A | 164.138.211.100🇪🇸 CYBERNETICOS164.138.208.0/22 abuse@cyberneticos.com cyberneticos bgp c1 | ||||||
| NS | ns16a.cyberneticos.com ⭐ | ||||||
| NS | ns16b.cyberneticos.com | ||||||
| MX | mail.difranox.com ⭐ | ||||||
| TXT | v=spf1 a mx ip4:164.138.209.109 -all | ||||||
| SOA | ns16a.cyberneticos.comhostmaster@difranox.com 2026-02-24 #0 | ||||||
MX for
Same first word
Similar names
DNS History
2 records (1 active, 1 former)
○A164.138.208.1812015-06-13 → 2016-07-16 · 4 obs
● 2015-06-13 07:01:14
● 2016-07-16 15:58:40
○ 2026-02-16 00:35:10
○ 2026-07-29 10:27:46
● 2016-07-16 15:58:40
○ 2026-02-16 00:35:10
○ 2026-07-29 10:27:46
●A164.138.211.1002026-02-16 → 2026-07-29 · 3 obs
○ 2016-07-16 15:58:40
● 2026-02-16 00:35:10
● 2026-07-29 10:27:46
● 2026-02-16 00:35:10
● 2026-07-29 10:27:46
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net... | - |
| difranox.com | ns16a.cyberneticos.com, ns16b.cyberneticos.com | 2 records |
✅ Authoritative Response
Server:164.138.211.100
NS records: ns16a.cyberneticos.com, ns16b.cyberneticos.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for difranox.com (unsigned zone)
⏱️ Timing
Total: 319ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 164.138.211.100 |
📌 Glue Records Collected
Total: 2
Out-of-bailiwick: 2 (ns16a.cyberneticos.com, ns16b.cyberneticos.com)
Analysis
Mail Server Role
mail.difranox.com serves as a mail server for difranox.com.
IP Addresses
mail.difranox.com points to a single IP number: 164.138.211.100.
Additional host names — mail.croakme.com, dida.es, mail.sertuocio.com and two others — share IP numbers with mail.difranox.com.