mx.jbu.com - dns.ninja
mx.jbu.com
| DNSSEC | ⚠️ Not signed | ||||||
| A | 54.205.77.225🇺🇸 Amazon54.204.0.0/15 EC2 IAD Prefix | ||||||
jbu.com
| DNSSEC | ⚠️ Not signed | ||||||
| A | 54.205.77.225🇺🇸 Amazon54.204.0.0/15 EC2 IAD Prefix | ||||||
| NS | ns1.dns325.com ⭐ | ||||||
| NS | ns2.dns325.com | ||||||
| MX | mx.jbu.com ⭐ | ||||||
| SOA | ns1.dns325.comadmin@jbu.com serial=1 | ||||||
MX for
Same first word
Similar names
DNS History
1 record (1 active, 0 former)
●A54.205.77.2252026-04-02 → 2026-06-28 · 2 obs
● 2026-04-02 00:46:10
● 2026-06-28 19:41:22
● 2026-06-28 19:41:22
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | e.gtld-servers.net, c.gtld-servers.net, k.gtld-servers.net, i.gtld-servers.net... | - |
| jbu.com | ns1.dns325.com, ns2.dns325.com | 2 records |
✅ Authoritative Response
Server:44.224.24.54
NS records: ns1.dns325.com, ns2.dns325.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for jbu.com (unsigned zone)
⏱️ Timing
Total: 3226ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 54.205.77.225 |
📌 Glue Records Collected
Total: 2
Out-of-bailiwick: 2 (ns1.dns325.com, ns2.dns325.com)
Analysis
Mail Server Role
mx.jbu.com serves as a mail server for jbu.com.
IP Addresses
mx.jbu.com points to a single IP number: 54.205.77.225.
Additional host names — uesq.com, mx.apt-rentals.com, mx.zlopez.com and two others — share IP numbers with mx.jbu.com.