m1e02.rihubook.com - robtex.com
m1e02.rihubook.com
| CNAME | mx2.dushu.ru | ||||||
| CNAME | mx7.dushu.ru | ||||||
| DNSSEC | ⚠️ Not signed | ||||||
| A | 69.12.75.74🇺🇸 COLOCROSSING69.12.75.0/24 325 Delaware Avenue Suite 300 Buffalo NY 14202 United States | ||||||
| PTR | smtp.ouzuw.com | ||||||
rihubook.com
| DNSSEC | ⚠️ Not signed | ||||||
| A | 172.247.220.31🇺🇸 CNSERVERSLLC172.247.0.0/16 cust proxy reg | ||||||
| NS | coleman.ns.cloudflare.com ⭐ | ||||||
| NS | maya.ns.cloudflare.com | ||||||
| MX | m5d51.rihubook.com ⭐ | ||||||
| MX | m1e02.rihubook.com(73) | ||||||
| TXT | v=spf1 include:fpff120.rihubook.com -all | ||||||
| SOA | coleman.ns.cloudflare.comdns@cloudflare.com serial=2411578372 | ||||||
MX for
Similar names
DNS History
1 record (1 active, 0 former)
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net... | - |
| rihubook.com | maya.ns.cloudflare.com, coleman.ns.cloudflare.com | 12 records |
✅ Authoritative Response
Server:108.162.195.64
NS records: maya.ns.cloudflare.com, coleman.ns.cloudflare.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for rihubook.com (unsigned zone)
⏱️ Timing
Total: 123ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| CNAME | 1 | mx2.dushu.ru |
📌 Glue Records Collected
Total: 12
Out-of-bailiwick: 12 (maya.ns.cloudflare.com, maya.ns.cloudflare.com, maya.ns.cloudflare.com...)
Analysis
Mail Server Role
rihubook.com uses m1e02.rihubook.com as a mail server.
m5d51.rihubook.com and m1e02.rihubook.com are commonly paired as mail servers.
IP Addresses
m1e02.rihubook.com resolves to one IP address: 69.12.75.74.
mx7.iqun.org, mx7.dushu.su, gehe2.com and two other host names share IP numbers with m1e02.rihubook.com.