smtpout2.kaizenoptimizer.com - robtex.com
smtpout2.kaizenoptimizer.com
| DNSSEC | ⚠️ Not signed | ||||||
| A | 204.12.21.58🇺🇸 HOSTING204.12.0.0/18 HostMySite | ||||||
| PTR | smtpout2.kaizenoptimizer.com | ||||||
kaizenoptimizer.com
| DNSSEC | ⚠️ Not signed | ||||||
| A | 20.106.18.226🇺🇸 Microsoft20.64.0.0/10 | ||||||
| NS | ns13.domaincontrol.com ⭐ | ||||||
| NS | ns14.domaincontrol.com | ||||||
| MX | kaizenoptimizer-com.mail.protection.outlook.com ⭐ | ||||||
| TXT | v=spf1 a ip4:204.12.21.51 ip4:204.12.21.53 ip4:204.12.21.58 include:secureser... | ||||||
| TXT | v=verifydomain MS=5454319 | ||||||
| TXT | NETORGFT13776069.onmicrosoft.com | ||||||
| SOA | ns13.domaincontrol.comdns@jomax.net 2026-01-06 #0 | ||||||
PTR for
Previously MX for
DNS History
1 record (1 active, 0 former)
●A204.12.21.582017-03-20 → 2026-03-28 · 2 obs
● 2017-03-20 15:51:30
● 2026-03-28 00:48:34
● 2026-03-28 00:48:34
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net... | - |
| kaizenoptimizer.com | ns13.domaincontrol.com, ns14.domaincontrol.com | 4 records |
✅ Authoritative Response
Server:173.201.74.7
NS records: ns13.domaincontrol.com, ns14.domaincontrol.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for kaizenoptimizer.com (unsigned zone)
⏱️ Timing
Total: 256ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 204.12.21.58 |
📌 Glue Records Collected
Total: 4
Out-of-bailiwick: 4 (ns13.domaincontrol.com, ns13.domaincontrol.com, ns14.domaincontrol.com...)
Analysis
IP Addresses
smtpout2.kaizenoptimizer.com resolves to one IP number: 204.12.21.58.