nuwan-model-test.cdev-ai-develop.cdev.jp - dns.ninja
nuwan-model-test.cdev-ai-develop.cdev.jp
| DNSSEC | ⚠️ Not signed | ||||||
| A | 52.198.83.139🇯🇵 Amazon52.196.0.0/14 EC2 NRT prefix | ||||||
| PTR | ec2-52-198-83-139.ap-northeast-1.compute.amazonaws.com | ||||||
| A | 52.199.63.20🇯🇵 Amazon52.196.0.0/14 EC2 NRT prefix | ||||||
| A | 54.248.54.126🇯🇵 Amazon54.248.0.0/17 EC2 NRT prefix | ||||||
cdev-ai-develop.cdev.jp
| DNSSEC | ⚠️ Not signed | ||||||
| NS | ns-202.awsdns-25.com ⭐ | ||||||
| NS | ns-1347.awsdns-40.org | ||||||
| NS | ns-1599.awsdns-07.co.uk | ||||||
| NS | ns-605.awsdns-11.net | ||||||
| SOA | ns-202.awsdns-25.comawsdns-hostmaster@amazon.com serial=1 | ||||||
DNS History
12 records (3 active, 9 former)
○A13.158.223.2262026-06-14 → 2026-08-08 · 2 obs
○ 2026-06-14 05:34:00
○ 2026-08-08 04:26:36
○ 2026-08-08 04:26:36
○A13.193.248.1292026-06-27 → 2026-06-27 · 3 obs
○ 2026-06-14 05:34:00
● 2026-06-27 05:26:20
○ 2026-08-08 04:26:36
● 2026-06-27 05:26:20
○ 2026-08-08 04:26:36
○A13.231.68.2532026-06-14 → 2026-08-08 · 2 obs
○ 2026-06-14 05:34:00
○ 2026-08-08 04:26:36
○ 2026-08-08 04:26:36
○A35.75.204.682026-06-14 → 2026-06-14 · 3 obs
● 2026-06-14 05:34:00
○ 2026-06-27 05:26:20
○ 2026-08-08 04:26:36
○ 2026-06-27 05:26:20
○ 2026-08-08 04:26:36
○A52.194.64.2022026-06-27 → 2026-06-27 · 3 obs
○ 2026-06-14 05:34:00
● 2026-06-27 05:26:20
○ 2026-08-08 04:26:36
● 2026-06-27 05:26:20
○ 2026-08-08 04:26:36
●A52.198.83.1392026-08-08 → 2026-08-08 · 2 obs
○ 2026-06-27 05:26:20
● 2026-08-08 04:26:36
● 2026-08-08 04:26:36
●A52.199.63.202026-08-08 → 2026-08-08 · 2 obs
○ 2026-06-27 05:26:20
● 2026-08-08 04:26:36
● 2026-08-08 04:26:36
○A54.178.233.1952026-06-14 → 2026-06-14 · 3 obs
● 2026-06-14 05:34:00
○ 2026-06-27 05:26:20
○ 2026-08-08 04:26:36
○ 2026-06-27 05:26:20
○ 2026-08-08 04:26:36
○A54.238.142.622026-06-14 → 2026-08-08 · 2 obs
○ 2026-06-14 05:34:00
○ 2026-08-08 04:26:36
○ 2026-08-08 04:26:36
●A54.248.54.1262026-08-08 → 2026-08-08 · 2 obs
○ 2026-06-27 05:26:20
● 2026-08-08 04:26:36
● 2026-08-08 04:26:36
○A54.249.50.952026-06-14 → 2026-06-14 · 3 obs
● 2026-06-14 05:34:00
○ 2026-06-27 05:26:20
○ 2026-08-08 04:26:36
○ 2026-06-27 05:26:20
○ 2026-08-08 04:26:36
○A54.92.31.812026-06-27 → 2026-06-27 · 3 obs
○ 2026-06-14 05:34:00
● 2026-06-27 05:26:20
○ 2026-08-08 04:26:36
● 2026-06-27 05:26:20
○ 2026-08-08 04:26:36
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| jp | a.dns.jp, b.dns.jp, c.dns.jp, d.dns.jp... | - |
| cdev.jp | ns-302.awsdns-37.com, ns-784.awsdns-34.net, ns-1223.awsdns-24.org, ns-1754.awsdns-27.co.uk | - |
| cdev-ai-develop.cdev.jp | ns-1347.awsdns-40.org, ns-1599.awsdns-07.co.uk, ns-202.awsdns-25.com, ns-605.awsdns-11.net | - |
✅ Authoritative Response
Server:205.251.197.67
NS records: ns-1347.awsdns-40.org, ns-1599.awsdns-07.co.uk, ns-202.awsdns-25.com, ns-605.awsdns-11.net
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for cdev.jp (unsigned zone)
⏱️ Timing
Total: 986ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 3 | 52.198.83.139, 52.199.63.20... |
Analysis
IP Addresses
nuwan-model-test.cdev-ai-develop.cdev.jp resolves to three IP addresses: 52.198.83.139, 52.199.63.20 and 54.248.54.126.