cduwebhost.com - robtex.com
cduwebhost.com
| DNSSEC | ⚠️ Not signed | ||||||
| A | 54.66.138.122🇦🇺 Amazon54.66.128.0/17 EC2 SYD prefix | ||||||
| PTR | ec2-54-66-138-122.ap-southeast-2.compute.amazonaws.com | ||||||
| NS | ns-181.awsdns-22.com ⭐ | ||||||
| A | 2600:9000:5300:b500::1🇺🇸 Amazon2600:9000:5300::/48 - CloudFront | ||||||
| PTR | ns-181.awsdns-22.com | ||||||
| A | 205.251.192.181🇺🇸 Amazon205.251.192.0/24 prefix | ||||||
| PTR | ns-181.awsdns-22.com | ||||||
| NS | ns-1327.awsdns-37.org | ||||||
| A | 2600:9000:5305:2f00::1🇺🇸 Amazon2600:9000:5305::/48 - CloudFront | ||||||
| PTR | ns-1327.awsdns-37.org | ||||||
| A | 205.251.197.47🇺🇸 Amazon205.251.197.0/24 prefix | ||||||
| PTR | ns-1327.awsdns-37.org | ||||||
| NS | ns-2015.awsdns-59.co.uk | ||||||
| A | 2600:9000:5307:df00::1🇺🇸 Amazon2600:9000:5307::/48 - CloudFront | ||||||
| PTR | ns-2015.awsdns-59.co.uk | ||||||
| A | 205.251.199.223🇺🇸 Amazon205.251.199.0/24 prefix | ||||||
| PTR | ns-2015.awsdns-59.co.uk | ||||||
| NS | ns-586.awsdns-09.net | ||||||
| A | 2600:9000:5302:4a00::1🇺🇸 Amazon2600:9000:5302::/48 - CloudFront | ||||||
| PTR | ns-586.awsdns-09.net | ||||||
| A | 205.251.194.74🇺🇸 Amazon205.251.194.0/24 prefix | ||||||
| PTR | ns-586.awsdns-09.net | ||||||
| SOA | ns-181.awsdns-22.comawsdns-hostmaster@amazon.com serial=1 | ||||||
com
| DNSSEC | 🔒 Signed (DS record present) | ||||||
| NS | a.gtld-servers.net ⭐ | ||||||
| NS | b.gtld-servers.net | ||||||
| NS | c.gtld-servers.net | ||||||
| NS | d.gtld-servers.net | ||||||
| NS | e.gtld-servers.net | ||||||
| NS | f.gtld-servers.net | ||||||
| NS | g.gtld-servers.net | ||||||
| NS | h.gtld-servers.net | ||||||
| NS | i.gtld-servers.net | ||||||
| NS | j.gtld-servers.net | ||||||
| NS | k.gtld-servers.net | ||||||
| NS | l.gtld-servers.net | ||||||
| NS | m.gtld-servers.net | ||||||
| SOA | a.gtld-servers.netnstld@verisign-grs.com serial=1776240757 | ||||||
Subdomains
Same first word
cduwebhost.com |
DNS History
5 records (5 active, 0 former)
●NSns-1327.awsdns-37.org2016-12-15 → 2026-04-15 · 2 obs
● 2026-04-15 08:21:50
●NSns-181.awsdns-22.com2016-12-15 → 2026-04-15 · 2 obs
● 2026-04-15 08:21:50
●NSns-2015.awsdns-59.co.uk2016-12-15 → 2026-04-15 · 2 obs
● 2026-04-15 08:21:50
●NSns-586.awsdns-09.net2016-12-15 → 2026-04-15 · 2 obs
● 2026-04-15 08:21:50
●A54.66.138.1222016-12-15 → 2026-04-15 · 2 obs
● 2026-04-15 08:21:50
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | a.gtld-servers.net, g.gtld-servers.net, l.gtld-servers.net, e.gtld-servers.net... | - |
| cduwebhost.com | ns-181.awsdns-22.com, ns-586.awsdns-09.net, ns-1327.awsdns-37.org, ns-2015.awsdns-59.co.uk | 1 record |
✅ Authoritative Response
Server:205.251.199.223
NS records: ns-181.awsdns-22.com, ns-586.awsdns-09.net, ns-1327.awsdns-37.org, ns-2015.awsdns-59.co.uk
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for cduwebhost.com (unsigned zone)
⏱️ Timing
Total: 198ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 54.66.138.122 |
| NS | 4 | ns-1327.awsdns-37.org, ns-181.awsdns-22.com... |
| SOA | 1 | ns-181.awsdns-22.com awsdns-hostmaster.a |
📌 Glue Records Collected
Total: 1
Out-of-bailiwick: 1 (ns-181.awsdns-22.com)
Analysis
Hierarchy
cduwebhost.com is a parent of syd.cduwebhost.com and tok.cduwebhost.com.
IP Addresses
cduwebhost.com points to a single IP number: 54.66.138.122.
Other host names, for instance ec2-54-66-138-122.ap-southeast-2.compute.amazonaws.com, share IP numbers with cduwebhost.com.
Name Servers
cduwebhost.com is delegated to four name servers: ns-181.awsdns-22.com, ns-586.awsdns-09.net, ns-1327.awsdns-37.org and ns-2015.awsdns-59.co.uk.
cduwebhost.com at least partially shares name servers with other domains, for instance zeall.net, elenarall.com, d2r8j9jlde4sao.cloudfront.net, acemindart.com and ofvkyfn.top.
these name servers are commonly used with ns-398.awsdns-49.com, ns-904.awsdns-49.net and ns-2044.awsdns-63.co.uk.
Host names with two IP numbers:
ns-181.awsdns-22.com points to: 2600:9000:5300:b500::1 and 205.251.192.181.
ns-586.awsdns-09.net points to: 2600:9000:5302:4a00::1 and 205.251.194.74.
ns-1327.awsdns-37.org points to: 2600:9000:5305:2f00::1 and 205.251.197.47.
ns-2015.awsdns-59.co.uk points to: 2600:9000:5307:df00::1 and 205.251.199.223.