mail.david-castera.com - robtex.com
mail.david-castera.com
| DNSSEC | ⚠️ Not signed | ||||||
| A | 109.234.165.57 | ||||||
david-castera.com
| DNSSEC | ⚠️ Not signed | ||||||
| A | 109.234.165.57 | ||||||
| NS | ns1.o2switch.net ⭐ | ||||||
| NS | ns2.o2switch.net | ||||||
| MX | mail.david-castera.com ⭐ | ||||||
| TXT | v=spf1 ip4:109.234.165.57 +a +mx +ip4:109.234.163.0/24 ~all | ||||||
| SOA | ns1.o2switch.netsystemshl@o2switch.fr 2023-02-15 #0 | ||||||
MX for
DNS History
1 record (1 active, 0 former)
●A109.234.165.572026-03-07 → 2026-04-13 · 2 obs
● 2026-03-07 10:19:38
● 2026-04-13 11:18:18
● 2026-04-13 11:18:18
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net... | - |
| david-castera.com | ns1.o2switch.net, ns2.o2switch.net | - |
✅ Authoritative Response
Server:109.234.160.5
NS records: ns1.o2switch.net, ns2.o2switch.net
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for david-castera.com (unsigned zone)
⏱️ Timing
Total: 4908ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 109.234.165.57 |
Analysis
Mail Server Role
mail.david-castera.com functions as a mail server for david-castera.com.
IP Addresses
mail.david-castera.com points to IP number: 109.234.165.57.