mxcm4.sanfoo.io - robtex.com
mxcm4.sanfoo.io
| DNSSEC | ⚠️ Not signed | ||||||
| A | 52.9.236.9🇺🇸 Amazon52.9.0.0/16 EC2 SFO prefix | ||||||
| PTR | mailgw-us02.appia.vip | ||||||
sanfoo.io
| DNSSEC | ⚠️ Not signed | ||||||
| NS | bellatrix.dnspod.net ⭐ | ||||||
| NS | rib.dnspod.net | ||||||
| MX | mxcm3.sanfoo.io ⭐ | ||||||
| MX | mxcm2.sanfoo.io(10) | ||||||
| MX | mxcm4.sanfoo.io(10) | ||||||
| TXT | v=spf1 include:spf.sanfoo.io include:spf.icoremail.net -all | ||||||
| SOA | bellatrix.dnspod.netfreednsadmin@dnspod.com serial=1772417580 | ||||||
MX for
DNS History
1 record (1 active, 0 former)
●A52.9.236.92026-05-15 → 2026-07-10 · 2 obs
● 2026-05-15 21:05:22
● 2026-07-10 20:49:28
● 2026-07-10 20:49:28
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| io | a2.nic.io, b0.nic.io, c0.nic.io, a0.nic.io | - |
| sanfoo.io | rib.dnspod.net, bellatrix.dnspod.net | - |
✅ Authoritative Response
Server:220.196.136.35
NS records: rib.dnspod.net, bellatrix.dnspod.net
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for sanfoo.io (unsigned zone)
⏱️ Timing
Total: 798ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 52.9.236.9 |
Analysis
Mail Server Role
The mail server mxcm4.sanfoo.io processes email for sanfoo.io.
The mail servers mxcm2.sanfoo.io and mxcm3.sanfoo.io are often used together with mxcm4.sanfoo.io.
IP Addresses
mxcm4.sanfoo.io resolves to just one IP address, 52.9.236.9.
Two other host names, along with mxcm4.sscglobal.vip, mailgw-us02.appia.vip and mxcm4.joyvergeek.com, also share IP numbers with mxcm4.sanfoo.io.