ns2.dual-tech.com - robtex.com
ns2.dual-tech.com
| DNSSEC | ⚠️ Not signed | ||||||
| A | 35.164.167.251🇺🇸 Amazon35.160.0.0/13 EC2 PDX prefix | ||||||
| PTR | ec2-35-164-167-251.us-west-2.compute.amazonaws.com | ||||||
dual-tech.com
| DNSSEC | ⚠️ Not signed | ||||||
| A | 2600:1f16:ea9:4200:24a6:fe6b:9c77:9603🇺🇸 Amazon2600:1f16:c00::/38 AMAZON AWS | ||||||
| A | 3.14.42.7🇺🇸 Amazon3.14.0.0/15 EC2 CMH prefix | ||||||
| NS | ns9.dni-nameservers.com ⭐ ⚠️ Not in parent delegation | ||||||
| NS | ns10.dni-nameservers.com ⚠️ Not in parent delegation | ||||||
| NS | ns11.dni-nameservers.com ⚠️ Not in parent delegation | ||||||
| NS | ns3.dni-nameservers.com ⚠️ Not in zone NS records | ||||||
| NS | ns4.dni-nameservers.com ⚠️ Not in zone NS records | ||||||
| MX | mx1.hspherefilter.com ⭐ | ||||||
| MX | mx2.hspherefilter.com ⭐ | ||||||
| MX | mx3.hspherefilter.com ⭐ | ||||||
| MX | mx4.hspherefilter.com ⭐ | ||||||
| TXT | v=spf1 +a +mx +a:web17.dynamicnet.net include:spf.hspherefilter.com -all | ||||||
| SOA | ns9.dni-nameservers.comhostmaster@dynamicnet.net 2026-05-10 #10 | ||||||
NS for
Previously NS for
Same first word
Similar names
DNS History
3 records (1 active, 2 former)
○A206.123.73.1742015-08-09 → 2015-10-18 · 4 obs
● 2015-08-09 14:03:34
● 2015-10-18 02:55:06
○ 2015-10-20 04:43:44
○ 2026-05-11 02:15:28
● 2015-10-18 02:55:06
○ 2015-10-20 04:43:44
○ 2026-05-11 02:15:28
●A35.164.167.2512026-02-27 → 2026-05-11 · 3 obs
○ 2017-10-11 16:47:30
● 2026-02-27 23:34:44
● 2026-05-11 02:15:28
● 2026-02-27 23:34:44
● 2026-05-11 02:15:28
○A65.99.251.1152015-11-25 → 2017-10-11 · 5 obs
○ 2015-10-20 04:43:44
● 2015-11-25 21:54:42
● 2017-10-11 16:47:30
○ 2026-02-27 23:34:44
○ 2026-05-11 02:15:28
● 2015-11-25 21:54:42
● 2017-10-11 16:47:30
○ 2026-02-27 23:34:44
○ 2026-05-11 02:15:28
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | f.gtld-servers.net, l.gtld-servers.net, m.gtld-servers.net, d.gtld-servers.net... | - |
| dual-tech.com | ns3.dni-nameservers.com, ns4.dni-nameservers.com | 2 records |
✅ Authoritative Response
Server:35.164.167.251
NS records: ns3.dni-nameservers.com, ns4.dni-nameservers.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for dual-tech.com (unsigned zone)
⏱️ Timing
Total: 392ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 35.164.167.251 |
📌 Glue Records Collected
Total: 2
Out-of-bailiwick: 2 (ns3.dni-nameservers.com, ns4.dni-nameservers.com)
Analysis
Name Server Role
ns2.dual-tech.com serves as a name server for s2pros.com and hananwill.com.
ns10.dni-nameservers.com, ns1.dual-tech.com and ns9.dni-nameservers.com commonly serve as name servers alongside ns2.dual-tech.com.
IP Addresses
ns2.dual-tech.com maps to IP address 35.164.167.251.
Other host names, for instance ns10.dni-nameservers.com, ns2.gazungle.com, ns2.dundee.net, ns8.dni-nameservers.com and ns2.cityhost.com share IP numbers with ns2.dual-tech.com.