mx.rvclassb.com - robtex.com
mx.rvclassb.com
| DNSSEC | ⚠️ Not signed | ||||||
| A | 66.96.140.174🇺🇸 EIG-2987366.96.128.0/18 Endurance International Group, Inc | ||||||
| PTR | 174.140.96.66.static.eigbox.net | ||||||
| A | 66.96.140.175🇺🇸 EIG-2987366.96.128.0/18 Endurance International Group, Inc | ||||||
rvclassb.com
| DNSSEC | ⚠️ Not signed | ||||||
| A | 66.96.163.130🇺🇸 EIG-2987366.96.128.0/18 Endurance International Group, Inc | ||||||
| NS | ns1.mydomain.com ⭐ | ||||||
| NS | ns2.mydomain.com | ||||||
| NS | ns3.mydomain.com ⚠️ Not in zone NS records | ||||||
| NS | ns4.mydomain.com ⚠️ Not in zone NS records | ||||||
| MX | mx.rvclassb.com ⭐ | ||||||
| TXT | v=spf1 ip4:66.96.128.0/18 include:websitewelcome.com ?all | ||||||
| SOA | NS1.MYDOMAIN.comnamehost@WORLDNIC.com serial=124033119 | ||||||
MX for
Same first word
Similar names
DNS History
2 records (2 active, 0 former)
●A66.96.140.1742017-06-15 → 2026-03-26 · 2 obs
● 2017-06-15 07:17:24
● 2026-03-26 12:43:54
● 2026-03-26 12:43:54
●A66.96.140.1752017-06-15 → 2026-03-26 · 2 obs
● 2017-06-15 07:17:24
● 2026-03-26 12:43:54
● 2026-03-26 12:43:54
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net... | - |
| rvclassb.com | ns1.mydomain.com, ns2.mydomain.com, ns3.mydomain.com, ns4.mydomain.com | 4 records |
✅ Authoritative Response
Server:172.64.52.99
NS records: ns1.mydomain.com, ns2.mydomain.com, ns3.mydomain.com, ns4.mydomain.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for rvclassb.com (unsigned zone)
⏱️ Timing
Total: 1340ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 2 | 66.96.140.175, 66.96.140.174 |
📌 Glue Records Collected
Total: 4
Out-of-bailiwick: 4 (ns1.mydomain.com, ns2.mydomain.com, ns3.mydomain.com...)
Analysis
Mail Server Role
mx.rvclassb.com functions as a mail server for rvclassb.com.
IP Addresses
mx.rvclassb.com resolves to two IP numbers: 66.96.140.174 and 66.96.140.175.
other host names including mx.chetdunbar.com, mx.doublecheck4u.com, mx.420shakedownst.com, mx.femaletalentagency.com and mail.intpropsolutions.com share IP numbers with mx.rvclassb.com.