firealert-com-b.mxof.com - robtex.com
firealert-com-b.mxof.com
| DNSSEC | ⚠️ Not signed | ||||||
| A | 72.20.134.35🇺🇸 PSLIGHTWAVE72.20.134.0/24 PLW-72-20-134-0-24 | ||||||
| PTR | mailin02.mxof.com | ||||||
mxof.com
| DNSSEC | ⚠️ Not signed | ||||||
| A | 44.233.92.83🇺🇸 Amazon44.224.0.0/11 EC2 PDX prefix | ||||||
| NS | ns1.prxy.net ⭐ | ||||||
| NS | ns2.prxy.net | ||||||
| NS | ns3.prxy.net | ||||||
| NS | ns4.prxy.net | ||||||
| MX | mxof.com.1.0001.arsmtp.com ⭐ | ||||||
| MX | mxof.com.2.0001.arsmtp.com ⭐ | ||||||
| TXT | google-site-verification=uokaVW1Smr_faTavPusEnU8F5c5oQ05yWOHZtRYx7To | ||||||
| TXT | v=spf1 include:spf.prxy.com -all | ||||||
| TXT | yahoo-verification-key=ERgQbQjBLgTRovTDl22vmDWTUjMvJZUnCCUrHJXu2KY= | ||||||
| SOA | ns1.prxy.netsharedserver@prxy.com 2025-11-02 #2 | ||||||
MX for
DNS History
1 record (1 active, 0 former)
●A72.20.134.352026-03-25 → 2026-03-26 · 2 obs
● 2026-03-25 23:14:14
● 2026-03-26 23:54:40
● 2026-03-26 23:54:40
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | d.gtld-servers.net, e.gtld-servers.net, l.gtld-servers.net, a.gtld-servers.net... | - |
| mxof.com | ns1.prxy.net, ns2.prxy.net, ns3.prxy.net, ns4.prxy.net | - |
✅ Authoritative Response
Server:44.228.90.114
NS records: ns1.prxy.net, ns2.prxy.net, ns3.prxy.net, ns4.prxy.net
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for mxof.com (unsigned zone)
⏱️ Timing
Total: 2063ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 72.20.134.35 |
Analysis
Mail Server Role
firealert-com-b.mxof.com is the mail server for firealert.com.
firealert-com-a.mxof.com is a mail server commonly used with firealert-com-b.mxof.com.
IP Addresses
firealert-com-b.mxof.com resolves to one IP number: 72.20.134.35.
other host names including csir.d.mxof.com, timlyons.com.c.mxof.com, kians.com.d.mxof.com, springriverservers.net.c.mxof.com and uvld.org.e.mxof.com share IP numbers with firealert-com-b.mxof.com.