astu.dev - robtex.com
astu.dev
| DNSSEC | ⚠️ Not signed | ||||||
| NS | ns-487.awsdns-60.com ⭐ | ||||||
| A | 2600:9000:5301:e700::1Amazon2600:9000:5301::/48 - CloudFront | ||||||
| A | 205.251.193.231Amazon205.251.193.0/24 prefix | ||||||
| NS | ns-1202.awsdns-22.org | ||||||
| A | 2600:9000:5304:b200::1Amazon2600:9000:5304::/48 - CloudFront | ||||||
| A | 205.251.196.178Amazon205.251.196.0/24 prefix | ||||||
| NS | ns-1955.awsdns-52.co.uk | ||||||
| A | 2600:9000:5307:a300::1Amazon2600:9000:5307::/48 - CloudFront | ||||||
| A | 205.251.199.163Amazon205.251.199.0/24 prefix | ||||||
| NS | ns-819.awsdns-38.net | ||||||
| A | 2600:9000:5303:3300::1Amazon2600:9000:5303::/48 - CloudFront | ||||||
| A | 205.251.195.51Amazon205.251.195.0/24 prefix | ||||||
| SOA | ns-487.awsdns-60.comawsdns-hostmaster@amazon.com serial=1 | ||||||
dev
| DNSSEC | 🔒 Signed (DS record present) | ||||||
| NS | ns-tld1.charlestonroadregistry.com ⭐ | ||||||
| NS | ns-tld2.charlestonroadregistry.com | ||||||
| NS | ns-tld3.charlestonroadregistry.com | ||||||
| NS | ns-tld4.charlestonroadregistry.com | ||||||
| NS | ns-tld5.charlestonroadregistry.com | ||||||
| SOA | ns-tld1.charlestonroadregistry.comcloud-dns-hostmaster@google.com serial=1 | ||||||
Same first word
Similar names
Previous names
Next names
DNS History
4 records (4 active, 0 former)
●NSns-1202.awsdns-22.org2026-08-28 → 2026-10-21 · 2 obs
● 2026-10-21 05:59:10
●NSns-1955.awsdns-52.co.uk2026-08-28 → 2026-10-21 · 2 obs
● 2026-10-21 05:59:10
●NSns-487.awsdns-60.com2026-08-28 → 2026-10-21 · 2 obs
● 2026-10-21 05:59:10
●NSns-819.awsdns-38.net2026-08-28 → 2026-10-21 · 2 obs
● 2026-10-21 05:59:10
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| dev | ns-tld1.charlestonroadregistry.com, ns-tld3.charlestonroadregistry.com, ns-tld5.charlestonroadregistry.com, ns-tld2.charlestonroadregistry.com... | - |
| astu.dev | ns-1202.awsdns-22.org, ns-1955.awsdns-52.co.uk, ns-819.awsdns-38.net, ns-487.awsdns-60.com | - |
✅ Authoritative Response
Server:205.251.195.51
NS records: ns-1202.awsdns-22.org, ns-1955.awsdns-52.co.uk, ns-819.awsdns-38.net, ns-487.awsdns-60.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for astu.dev (unsigned zone)
⏱️ Timing
Total: 2314ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| NS | 4 | ns-1202.awsdns-22.org, ns-1955.awsdns-52.co.uk... |
| SOA | 1 | ns-487.awsdns-60.com awsdns-hostmaster.a |
Analysis
Name Servers
Four name servers handle the delegation for astu.dev: ns-487.awsdns-60.com, ns-819.awsdns-38.net, ns-1202.awsdns-22.org and ns-1955.awsdns-52.co.uk.
ns-487.awsdns-60.com, ns-819.awsdns-38.net, ns-1202.awsdns-22.org and ns-1955.awsdns-52.co.uk all point to exactly two IP numbers each: ns-487.awsdns-60.com → 205.251.193.231 and 2600:9000:5301:e700::1; ns-819.awsdns-38.net → 205.251.195.51 and 2600:9000:5303:3300::1; ns-1202.awsdns-22.org → 205.251.196.178 and 2600:9000:5304:b200::1; ns-1955.awsdns-52.co.uk → 205.251.199.163 and 2600:9000:5307:a300::1.