mx.rnicrosoft.us - robtex.com
mx.rnicrosoft.us
| DNSSEC | ⚠️ Not signed | ||||||
| A | 66.96.140.184🇺🇸 EIG-2987366.96.128.0/18 Endurance International Group, Inc | ||||||
| PTR | 184.140.96.66.static.eigbox.net | ||||||
| A | 66.96.140.185🇺🇸 EIG-2987366.96.128.0/18 Endurance International Group, Inc | ||||||
rnicrosoft.us
| DNSSEC | ⚠️ Not signed | ||||||
| A | 66.96.161.153🇺🇸 EIG-2987366.96.128.0/18 Endurance International Group, Inc | ||||||
| NS | ns1.dotster.com ⭐ | ||||||
| NS | ns2.dotster.com | ||||||
| MX | mx.rnicrosoft.us ⭐ | ||||||
| TXT | v=spf1 ip4:66.96.128.0/18 include:websitewelcome.com ?all | ||||||
| SOA | ns1.dotster.comdnsadmin@dotster.com 2017-06-04 #12 | ||||||
MX for
Same first word
Similar names
DNS History
2 records (2 active, 0 former)
●A66.96.140.1842026-05-09 → 2026-05-09 · 2 obs
● 2026-05-09 12:19:00
● 2026-05-09 16:42:22
● 2026-05-09 16:42:22
●A66.96.140.1852026-05-09 → 2026-05-09 · 2 obs
● 2026-05-09 12:19:00
● 2026-05-09 16:42:22
● 2026-05-09 16:42:22
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| us | n.cctld.us, f.cctld.us, x.cctld.us, b.cctld.us... | - |
| rnicrosoft.us | ns2.dotster.com, ns1.dotster.com | - |
✅ Authoritative Response
Server:172.64.52.250
NS records: ns2.dotster.com, ns1.dotster.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for rnicrosoft.us (unsigned zone)
⏱️ Timing
Total: 480ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 2 | 66.96.140.184, 66.96.140.185 |
Analysis
Mail Server Role
mx.rnicrosoft.us is the mail server for rnicrosoft.us.
IP Addresses
mx.rnicrosoft.us resolves to two IPs: 66.96.140.184 and 66.96.140.185.
other host names for instance mx.lettherebesunlight.com, mx.bnprocon.com, mx.ysecc.com, mx.venturacountyhomesvalue.com and mx.blackmendream.com share IP numbers with mx.rnicrosoft.us.