mail.f3sys.com - dns.ninja
mail.f3sys.com
| DNSSEC | ⚠️ Not signed | ||||||
| A | 65.99.248.187🇺🇸 TierPoint65.99.192.0/18 LLC | ||||||
| PTR | svgm375.serverneubox.com.mx | ||||||
f3sys.com
| DNSSEC | ⚠️ Not signed | ||||||
| A | 65.99.248.187🇺🇸 TierPoint65.99.192.0/18 LLC | ||||||
| NS | ns144.neubox.net ⭐ | ||||||
| NS | ns143.neubox.net | ||||||
| NS | ns245.neubox.net | ||||||
| MX | mail.f3sys.com ⭐ | ||||||
| TXT | v=spf1 +a +mx +ip4:65.99.248.187 include:relay.mailchannels.net include:smtp.... | ||||||
| SOA | ns144.neubox.netroot@svgm375.serverneubox.com.mx 2026-05-05 #1 | ||||||
MX for
Same first word
Similar names
DNS History
1 record (1 active, 0 former)
●A65.99.248.1872026-02-19 → 2026-08-02 · 2 obs
● 2026-02-19 10:57:12
● 2026-08-02 11:28:36
● 2026-08-02 11:28:36
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | i.gtld-servers.net, j.gtld-servers.net, k.gtld-servers.net, l.gtld-servers.net... | - |
| f3sys.com | ns143.neubox.net, ns144.neubox.net, ns245.neubox.net | - |
✅ Authoritative Response
Server:65.99.252.155
NS records: ns143.neubox.net, ns144.neubox.net, ns245.neubox.net
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for f3sys.com (unsigned zone)
⏱️ Timing
Total: 272ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 65.99.248.187 |
Analysis
Mail Server Role
Mail for f3sys.com is routed through the mail server mail.f3sys.com.
IP Addresses
mail.f3sys.com has exactly one IP address — 65.99.248.187.
dmds.com.mx, linkpack.com.mx, cpcontacts.icopingenieria.com.mx plus two other host names have IP numbers in common with mail.f3sys.com.