hdtest.com.au - robtex.com
hdtest.com.au
| DNSSEC | ⚠️ Not signed | ||||||
| NS | ns-355.awsdns-44.com ⭐ | ||||||
| A | 2600:9000:5301:6300::1🇺🇸 Amazon2600:9000:5301::/48 - CloudFront | ||||||
| PTR | ns-355.awsdns-44.com | ||||||
| A | 205.251.193.99🇺🇸 Amazon205.251.193.0/24 prefix | ||||||
| PTR | ns-355.awsdns-44.com | ||||||
| NS | ns-1212.awsdns-23.org | ||||||
| A | 2600:9000:5304:bc00::1🇺🇸 Amazon2600:9000:5304::/48 - CloudFront | ||||||
| PTR | ns-1212.awsdns-23.org | ||||||
| A | 205.251.196.188🇺🇸 Amazon205.251.196.0/24 prefix | ||||||
| PTR | ns-1212.awsdns-23.org | ||||||
| NS | ns-1542.awsdns-00.co.uk | ||||||
| A | 2600:9000:5306:600::1🇺🇸 Amazon2600:9000:5306::/48 - CloudFront | ||||||
| PTR | ns-1542.awsdns-00.co.uk | ||||||
| A | 205.251.198.6🇺🇸 Amazon205.251.198.0/24 prefix | ||||||
| PTR | ns-1542.awsdns-00.co.uk | ||||||
| NS | ns-530.awsdns-02.net | ||||||
| A | 2600:9000:5302:1200::1🇺🇸 Amazon2600:9000:5302::/48 - CloudFront | ||||||
| PTR | ns-530.awsdns-02.net | ||||||
| A | 205.251.194.18🇺🇸 Amazon205.251.194.0/24 prefix | ||||||
| PTR | ns-530.awsdns-02.net | ||||||
| SOA | ns-355.awsdns-44.comawsdns-hostmaster@amazon.com serial=1 | ||||||
com.au
| DNSSEC | ⚠️ Not signed | ||||||
| NS | q.au ⭐ ⚠️ Not in parent delegation | ||||||
| NS | a.au ⚠️ Not in parent delegation | ||||||
| NS | r.au ⚠️ Not in parent delegation | ||||||
| NS | s.au ⚠️ Not in parent delegation | ||||||
| NS | t.au ⚠️ Not in parent delegation | ||||||
| SOA | q.auhostmaster@donuts.email serial=1778321023 | ||||||
Same first word
Similar names
DNS History
4 records (4 active, 0 former)
●NSns-1212.awsdns-23.org2026-05-07 → 2026-05-09 · 2 obs
● 2026-05-09 10:08:26
●NSns-1542.awsdns-00.co.uk2026-05-07 → 2026-05-09 · 2 obs
● 2026-05-09 10:08:26
●NSns-355.awsdns-44.com2026-05-07 → 2026-05-09 · 2 obs
● 2026-05-09 10:08:26
●NSns-530.awsdns-02.net2026-05-07 → 2026-05-09 · 2 obs
● 2026-05-09 10:08:26
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| au | a.au, q.au, r.au, s.au... | - |
| hdtest.com.au | ns-530.awsdns-02.net, ns-1542.awsdns-00.co.uk, ns-355.awsdns-44.com, ns-1212.awsdns-23.org | - |
✅ Authoritative Response
Server:205.251.194.18
NS records: ns-530.awsdns-02.net, ns-1542.awsdns-00.co.uk, ns-355.awsdns-44.com, ns-1212.awsdns-23.org
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for hdtest.com.au (unsigned zone)
⏱️ Timing
Total: 836ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| NS | 4 | ns-1212.awsdns-23.org, ns-1542.awsdns-00.co.uk... |
| SOA | 1 | ns-355.awsdns-44.com awsdns-hostmaster.a |
Analysis
Name Servers
hdtest.com.au is delegated to four name servers: ns-355.awsdns-44.com, ns-530.awsdns-02.net, ns-1212.awsdns-23.org and ns-1542.awsdns-00.co.uk.
At least part of the name servers for hdtest.com.au are shared with other domains, for instance braze.eu, d30er6d9o1ioun.cloudfront.net, opsworks-cm.us-west-1.amazonaws.com, valuedopinions.my and nursingconsult.com.
These name servers are commonly used together with the name servers ns-425.awsdns-53.com, ns-1460.awsdns-54.org, ns-1862.awsdns-40.co.uk, ns-41.awsdns-05.com, ns-834.awsdns-40.net and ns-1940.awsdns-50.co.uk.
Host names with two IP numbers:
ns-355.awsdns-44.com points to: 2600:9000:5301:6300::1 and 205.251.193.99
ns-530.awsdns-02.net points to: 2600:9000:5302:1200::1 and 205.251.194.18
ns-1212.awsdns-23.org points to: 2600:9000:5304:bc00::1 and 205.251.196.188
ns-1542.awsdns-00.co.uk points to: 2600:9000:5306:600::1 and 205.251.198.6