a.ns.knowsyn.com - robtex.com
a.ns.knowsyn.com
| DNSSEC | ⚠️ Not signed | ||||||
| A | 18.236.54.105🇺🇸 Amazon18.236.0.0/15 EC2 PDX prefix | ||||||
| PTR | ec2-18-236-54-105.us-west-2.compute.amazonaws.com | ||||||
ns.knowsyn.com
| DNSSEC | ⚠️ Not signed | ||||||
NS for
Same first word
Similar names
DNS History
1 record (1 active, 0 former)
●A18.236.54.1052026-04-03 → 2026-05-14 · 2 obs
● 2026-04-03 04:58:14
● 2026-05-14 12:53:58
● 2026-05-14 12:53:58
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net... | - |
| knowsyn.com | ns2.000cheapdomains.com, forward.000cheapdomains.com | 2 records |
✅ Authoritative Response
Server:18.236.54.105
NS records: ns2.000cheapdomains.com, forward.000cheapdomains.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for knowsyn.com (unsigned zone)
⏱️ Timing
Total: 249ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 18.236.54.105 |
📌 Glue Records Collected
Total: 2
Out-of-bailiwick: 2 (ns2.000cheapdomains.com, forward.000cheapdomains.com)
Analysis
Name Server Role
For knowsyn.com, a.ns.knowsyn.com is used as its name server.
b.ns.knowsyn.com, forward.000cheapdomains.com and ns2.000cheapdomains.com are commonly used as name servers together with a.ns.knowsyn.com.
IP Addresses
a.ns.knowsyn.com points to IP number: 18.236.54.105.
Other host names such as a.ns.weispart.net, a.ns.lasvegasrollsroyce.com, a.ns.lachtc.com, a.ns.downtownchicagoproperties.com and a.ns.godivassecret.com share IPs with a.ns.knowsyn.com.