mail.b3.ie - robtex.com
mail.b3.ie
| DNSSEC | ⚠️ Not signed | ||||||
| A | 46.4.113.8🇩🇪 Hetzner46.4.0.0/16 HETZNER-RZ-FKS-BLK3 | ||||||
b3.ie
| DNSSEC | ⚠️ Not signed | ||||||
| A | 46.4.113.8🇩🇪 Hetzner46.4.0.0/16 HETZNER-RZ-FKS-BLK3 | ||||||
| NS | lisa.ns.cloudflare.com ⭐ | ||||||
| NS | sonny.ns.cloudflare.com | ||||||
| MX | mail.b3.ie ⭐ | ||||||
| TXT | v=spf1 a mx ip4:46.4.113.8 -all | ||||||
| SOA | lisa.ns.cloudflare.comdns@cloudflare.com serial=2409223645 | ||||||
MX for
Same first word
Similar names
DNS History
1 record (1 active, 0 former)
●A46.4.113.82026-03-25 → 2026-07-13 · 2 obs
● 2026-03-25 16:00:46
● 2026-07-13 23:59:34
● 2026-07-13 23:59:34
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| ie | a.ns.ie, c.ns.ie, d.ns.ie, e.ns.ie... | - |
| b3.ie | sonny.ns.cloudflare.com, lisa.ns.cloudflare.com | - |
✅ Authoritative Response
Server:172.64.32.131
NS records: sonny.ns.cloudflare.com, lisa.ns.cloudflare.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for b3.ie (unsigned zone)
⏱️ Timing
Total: 460ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 46.4.113.8 |
Analysis
Mail Server Role
Mail for b3.ie is routed through the mail server mail.b3.ie.
IP Addresses
mail.b3.ie has exactly one IP address — 46.4.113.8.
uh.ie, irelandoffline.org, mail.uh.ie plus two other host names have IP numbers in common with mail.b3.ie.