mx.hr4.us - robtex.com
mx.hr4.us
| DNSSEC | ⚠️ Not signed | ||||||
| A | 66.96.140.186🇺🇸 EIG-2987366.96.128.0/18 Endurance International Group, Inc | ||||||
| PTR | 186.140.96.66.static.eigbox.net | ||||||
| A | 66.96.140.187🇺🇸 EIG-2987366.96.128.0/18 Endurance International Group, Inc | ||||||
hr4.us
| DNSSEC | ⚠️ Not signed | ||||||
| A | 66.96.160.132🇺🇸 EIG-2987366.96.128.0/18 Endurance International Group, Inc | ||||||
| NS | ns1.netfirms.com ⭐ | ||||||
| NS | ns2.netfirms.com | ||||||
| MX | mx.hr4.us ⭐ | ||||||
| TXT | v=spf1 ip4:66.96.128.0/18 include:websitewelcome.com ?all | ||||||
| SOA | ns1.netfirms.comhostmaster@netfirms.com 2026-02-06 #50 | ||||||
MX for
Same first word
Similar names
DNS History
2 records (2 active, 0 former)
●A66.96.140.1862026-03-24 → 2026-04-25 · 2 obs
● 2026-03-24 06:41:18
● 2026-04-25 12:45:42
● 2026-04-25 12:45:42
●A66.96.140.1872026-03-24 → 2026-04-25 · 2 obs
● 2026-03-24 06:41:18
● 2026-04-25 12:45:42
● 2026-04-25 12:45:42
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| us | b.cctld.us, f.cctld.us, k.cctld.us, m.cctld.us... | - |
| hr4.us | ns2.netfirms.com, ns1.netfirms.com | - |
✅ Authoritative Response
Server:66.96.142.145
NS records: ns2.netfirms.com, ns1.netfirms.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for hr4.us (unsigned zone)
⏱️ Timing
Total: 249ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 2 | 66.96.140.187, 66.96.140.186 |
Analysis
Mail Server Role
mx.hr4.us is the mail server for hr4.us.
IP Addresses
mx.hr4.us resolves to two IP numbers: 66.96.140.186 and 66.96.140.187.
other host names including mx.weldvideo.com, mx.citybabu.ca, mx.pj-mc.com, mx.dmyassoc.com.au and mx.matkoinc.com share IP numbers with mx.hr4.us.