mef99.cisu9.com - robtex.com
mef99.cisu9.com
| CNAME | mx1.dusu.org | ||||||
| CNAME | mx6.dusu.org | ||||||
| DNSSEC | ⚠️ Not signed | ||||||
| A | 198.23.250.202🇺🇸 COLOCROSSING198.23.250.0/24 | ||||||
| PTR | smtp.quciw.com | ||||||
cisu9.com
| DNSSEC | ⚠️ Not signed | ||||||
| A | 107.172.112.199🇺🇸 COLOCROSSING107.172.112.0/24 | ||||||
| NS | kenneth.ns.cloudflare.com ⭐ | ||||||
| NS | melinda.ns.cloudflare.com | ||||||
| MX | mef99.cisu9.com ⭐ | ||||||
| MX | m6a0c.cisu9.com(47) | ||||||
| TXT | v=spf1 include:bpf7b37.cisu9.com -all | ||||||
| SOA | kenneth.ns.cloudflare.comdns@cloudflare.com serial=2411550232 | ||||||
MX for
Similar names
DNS History
1 record (1 active, 0 former)
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | e.gtld-servers.net, l.gtld-servers.net, g.gtld-servers.net, h.gtld-servers.net... | - |
| cisu9.com | melinda.ns.cloudflare.com, kenneth.ns.cloudflare.com | 12 records |
✅ Authoritative Response
Server:108.162.192.198
NS records: melinda.ns.cloudflare.com, kenneth.ns.cloudflare.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for cisu9.com (unsigned zone)
⏱️ Timing
Total: 101ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| CNAME | 1 | mx1.dusu.org |
📌 Glue Records Collected
Total: 12
Out-of-bailiwick: 12 (melinda.ns.cloudflare.com, melinda.ns.cloudflare.com, melinda.ns.cloudflare.com...)
Analysis
Mail Server Role
mef99.cisu9.com serves as a mail server for cisu9.com.
m6a0c.cisu9.com and mef99.cisu9.com are commonly paired as mail servers.
IP Addresses
mef99.cisu9.com points to a single IP number: 198.23.250.202.
Additional host names — smtp.quciw.com, mx6.dusu.org, mx6.dushu.ru and two others — share IP numbers with mef99.cisu9.com.