iris.ctt.amazon.dev - dns.ninja
iris.ctt.amazon.dev
| DNSSEC | ⚠️ Not signed | ||||||
| NS | ns-1674.awsdns-17.co.uk ⭐ | ||||||
| A | 2600:9000:5306:8a00::1🇺🇸 Amazon2600:9000:5306::/48 - CloudFront | ||||||
| PTR | ns-1674.awsdns-17.co.uk | ||||||
| A | 205.251.198.138🇺🇸 Amazon205.251.198.0/24 prefix | ||||||
| PTR | ns-1674.awsdns-17.co.uk | ||||||
| NS | ns-1395.awsdns-46.org | ||||||
| A | 2600:9000:5305:7300::1🇺🇸 Amazon2600:9000:5305::/48 - CloudFront | ||||||
| PTR | ns-1395.awsdns-46.org | ||||||
| A | 205.251.197.115🇺🇸 Amazon205.251.197.0/24 prefix | ||||||
| PTR | ns-1395.awsdns-46.org | ||||||
| NS | ns-472.awsdns-59.com | ||||||
| A | 2600:9000:5301:d800::1🇺🇸 Amazon2600:9000:5301::/48 - CloudFront | ||||||
| PTR | ns-472.awsdns-59.com | ||||||
| A | 205.251.193.216🇺🇸 Amazon205.251.193.0/24 prefix | ||||||
| PTR | ns-472.awsdns-59.com | ||||||
| NS | ns-870.awsdns-44.net | ||||||
| A | 2600:9000:5303:6600::1🇺🇸 Amazon2600:9000:5303::/48 - CloudFront | ||||||
| PTR | ns-870.awsdns-44.net | ||||||
| A | 205.251.195.102🇺🇸 Amazon205.251.195.0/24 prefix | ||||||
| PTR | ns-870.awsdns-44.net | ||||||
| SOA | ns-1674.awsdns-17.co.ukawsdns-hostmaster@amazon.com serial=1 | ||||||
ctt.amazon.dev
| DNSSEC | ⚠️ Not signed | ||||||
| NS | ns-1601.awsdns-08.co.uk ⭐ | ||||||
| NS | ns-1530.awsdns-63.org | ||||||
| NS | ns-260.awsdns-32.com | ||||||
| NS | ns-874.awsdns-45.net | ||||||
| SOA | ns-1601.awsdns-08.co.ukawsdns-hostmaster@amazon.com serial=1 | ||||||
Same first word
Similar names
DNS History
4 records (4 active, 0 former)
●NSns-1395.awsdns-46.org2026-07-26 → 2026-07-28 · 2 obs
● 2026-07-28 21:55:30
●NSns-1674.awsdns-17.co.uk2026-07-26 → 2026-07-28 · 2 obs
● 2026-07-28 21:55:30
●NSns-472.awsdns-59.com2026-07-26 → 2026-07-28 · 2 obs
● 2026-07-28 21:55:30
●NSns-870.awsdns-44.net2026-07-26 → 2026-07-28 · 2 obs
● 2026-07-28 21:55:30
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| dev | ns-tld1.charlestonroadregistry.com, ns-tld3.charlestonroadregistry.com, ns-tld5.charlestonroadregistry.com, ns-tld2.charlestonroadregistry.com... | - |
| amazon.dev | ns-101.awsdns-12.com, ns-1373.awsdns-43.org, ns-729.awsdns-27.net, ns-1648.awsdns-14.co.uk | - |
| ctt.amazon.dev | ns-1530.awsdns-63.org, ns-1601.awsdns-08.co.uk, ns-260.awsdns-32.com, ns-874.awsdns-45.net | - |
| iris.ctt.amazon.dev | ns-1395.awsdns-46.org, ns-1674.awsdns-17.co.uk, ns-472.awsdns-59.com, ns-870.awsdns-44.net | - |
✅ Authoritative Response
Server:205.251.195.102
NS records: ns-1395.awsdns-46.org, ns-1674.awsdns-17.co.uk, ns-472.awsdns-59.com, ns-870.awsdns-44.net
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for amazon.dev (unsigned zone)
⏱️ Timing
Total: 889ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| NS | 4 | ns-1395.awsdns-46.org, ns-1674.awsdns-17.co.uk... |
| SOA | 1 | ns-1674.awsdns-17.co.uk awsdns-hostmaste |
Analysis
Name Servers
The domain iris.ctt.amazon.dev is delegated to these four name servers: ns-472.awsdns-59.com, ns-870.awsdns-44.net, ns-1395.awsdns-46.org and ns-1674.awsdns-17.co.uk.
iris.ctt.amazon.dev partially shares its NS delegation with several other domains, including audioclips4sale.com, dke7dubr0gt57.cloudfront.net, mdlimited.net and two others.
ns-472.awsdns-59.com, ns-870.awsdns-44.net, ns-1395.awsdns-46.org and ns-1674.awsdns-17.co.uk each carry two IP addresses. ns-472.awsdns-59.com has 205.251.193.216 and 2600:9000:5301:d800::1; ns-870.awsdns-44.net has 205.251.195.102 and 2600:9000:5303:6600::1; ns-1395.awsdns-46.org has 205.251.197.115 and 2600:9000:5305:7300::1; ns-1674.awsdns-17.co.uk has 205.251.198.138 and 2600:9000:5306:8a00::1.