nullmx.b7rn.com - robtex.com
nullmx.b7rn.com
| DNSSEC | ⚠️ Not signed | ||||||
| A | 50.62.223.155🇺🇸 AS39810150.62.220.0/22 GCN Allocation | ||||||
| PTR | 155.223.62.50.host.secureserver.net | ||||||
b7rn.com
| DNSSEC | ⚠️ Not signed | ||||||
| A | 50.62.223.155🇺🇸 AS39810150.62.220.0/22 GCN Allocation | ||||||
| NS | ns1.mediatemple.net ⭐ | ||||||
| NS | ns2.mediatemple.net | ||||||
| MX | mail.b7rn.com ⭐ | ||||||
| SOA | ns1.mediatemple.netdns@jomax.net 2023-03-21 #0 | ||||||
Same first word
DNS History
3 records (1 active, 2 former)
○A209.181.247.1052008-03-15 → 2008-03-15 · 3 obs
● 2008-03-15 01:36:14
○ 2015-05-27 10:46:24
○ 2026-07-30 07:36:00
○ 2015-05-27 10:46:24
○ 2026-07-30 07:36:00
●A50.62.223.1552026-04-12 → 2026-07-30 · 3 obs
○ 2016-04-11 21:44:36
● 2026-04-12 03:29:20
● 2026-07-30 07:36:00
● 2026-04-12 03:29:20
● 2026-07-30 07:36:00
○A64.207.137.212015-05-27 → 2016-04-11 · 5 obs
○ 2008-03-15 01:36:14
● 2015-05-27 10:46:24
● 2016-04-11 21:44:36
○ 2026-04-12 03:29:20
○ 2026-07-30 07:36:00
● 2015-05-27 10:46:24
● 2016-04-11 21:44:36
○ 2026-04-12 03:29:20
○ 2026-07-30 07:36:00
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | b.gtld-servers.net, d.gtld-servers.net, e.gtld-servers.net, j.gtld-servers.net... | - |
| b7rn.com | ns1.mediatemple.net, ns2.mediatemple.net | - |
✅ Authoritative Response
Server:97.74.100.1
NS records: ns1.mediatemple.net, ns2.mediatemple.net
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for b7rn.com (unsigned zone)
⏱️ Timing
Total: 408ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 50.62.223.155 |
Analysis
IP Addresses
nullmx.b7rn.com has exactly one IP address — 50.62.223.155.
mail.hotboxunlimited.com, abm-imports.com, mail.randallzaitz.com plus two other host names have IP numbers in common with nullmx.b7rn.com.