md5a9.cule8.com - robtex.com
md5a9.cule8.com
| CNAME | mx1.dushu.su | ||||||
| CNAME | mx6.dushu.su | ||||||
| DNSSEC | ⚠️ Not signed | ||||||
| A | 198.23.250.202🇺🇸 COLOCROSSING198.23.250.0/24 | ||||||
| PTR | smtp.quciw.com | ||||||
cule8.com
| DNSSEC | ⚠️ Not signed | ||||||
| A | 172.247.221.104🇺🇸 CNSERVERSLLC172.247.0.0/16 cust proxy reg | ||||||
| NS | athena.ns.cloudflare.com ⭐ | ||||||
| NS | miguel.ns.cloudflare.com | ||||||
| MX | md5a9.cule8.com ⭐ | ||||||
| MX | m503c.cule8.com(60) | ||||||
| TXT | v=spf1 include:spf4107.cule8.com -all | ||||||
| SOA | athena.ns.cloudflare.comdns@cloudflare.com serial=2410993639 | ||||||
MX for
Similar names
DNS History
1 record (1 active, 0 former)
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | m.gtld-servers.net, g.gtld-servers.net, c.gtld-servers.net, a.gtld-servers.net... | - |
| cule8.com | athena.ns.cloudflare.com, miguel.ns.cloudflare.com | 12 records |
✅ Authoritative Response
Server:108.162.192.72
NS records: athena.ns.cloudflare.com, miguel.ns.cloudflare.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for cule8.com (unsigned zone)
⏱️ Timing
Total: 108ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| CNAME | 1 | mx1.dushu.su |
📌 Glue Records Collected
Total: 12
Out-of-bailiwick: 12 (athena.ns.cloudflare.com, athena.ns.cloudflare.com, athena.ns.cloudflare.com...)
Analysis
Mail Server Role
Mail for cule8.com is routed through the mail server md5a9.cule8.com.
m503c.cule8.com and md5a9.cule8.com are commonly paired as mail servers.
IP Addresses
md5a9.cule8.com has exactly one IP address — 198.23.250.202.
mx6.iqun.org, mx6.quju.app, mx6.dushu.su plus two other host names have IP numbers in common with md5a9.cule8.com.