mail.doublektech.com - dns.ninja
mail.doublektech.com
| DNSSEC | ⚠️ Not signed | ||||||
| A | 136.175.92.9🇺🇸 CRNCI-NETOPS-01136.175.92.0/24 PO Box 3402 Des Moines IA 50316 United States | ||||||
| PTR | mail.doublektech.com | ||||||
doublektech.com
| DNSSEC | ⚠️ Not signed | ||||||
| A | 2001:470:7c:6d::10🇺🇸 HURRICANE2001:470::/32 Hurricane Electric 55 South Market St San Jose, CA | ||||||
| A | 136.175.92.20🇺🇸 CRNCI-NETOPS-01136.175.92.0/24 PO Box 3402 Des Moines IA 50316 United States | ||||||
| NS | web.doublektech.com ⭐ ⚠️ Not in parent delegation | ||||||
| NS | ns2.crnci.com ⚠️ Not in zone NS records | ||||||
| NS | ns2.doublektech.com ⚠️ Not in parent delegation | ||||||
| NS | web.crnci.com ⚠️ Not in zone NS records | ||||||
| MX | efa.doublektech.com ⭐ | ||||||
| TXT | google-site-verification=I1oItE4W1fCpLo7AhZGdkNhETRjxVnvkhJVnj6GO2HA | ||||||
| TXT | v=spf1 mx a ip4:136.175.92.206/24 include:crnci.com ~all | ||||||
| SOA | web.doublektech.comekellis@doublektech.com 2026-07-25 #2 | ||||||
PTR for
Previously MX for
Same first word
Similar names
DNS History
1 record (1 active, 0 former)
●A136.175.92.92026-04-23 → 2026-07-27 · 2 obs
● 2026-04-23 15:43:18
● 2026-07-27 15:05:20
● 2026-07-27 15:05:20
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | l.gtld-servers.net, j.gtld-servers.net, h.gtld-servers.net, d.gtld-servers.net... | - |
| doublektech.com | ns2.crnci.com, web.crnci.com | 2 records |
✅ Authoritative Response
Server:136.175.92.20
NS records: ns2.crnci.com, web.crnci.com
🔒 DNSSEC Status
🔐 Secure (DNSSEC validated)
Chain of trust verified from root to domain
⏱️ Timing
Total: 201ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 136.175.92.9 |
📌 Glue Records Collected
Total: 2
Out-of-bailiwick: 2 (ns2.crnci.com, web.crnci.com)
Analysis
IP Addresses
mail.doublektech.com has exactly one IP address — 136.175.92.9.
Other host names, such as mail.crnci.com, share IP numbers with mail.doublektech.com.