iris.app - dns.ninja
iris.app
| DNSSEC | ⚠️ Not signed | ||||||
| NS | ns-3.awsdns-00.com ⭐ | ||||||
| A | 2600:9000:5300:300::1🇺🇸 Amazon2600:9000:5300::/48 - CloudFront | ||||||
| PTR | ns-3.awsdns-00.com | ||||||
| A | 205.251.192.3🇺🇸 Amazon205.251.192.0/24 prefix | ||||||
| PTR | ns-3.awsdns-00.com | ||||||
| NS | ns-1183.awsdns-19.org | ||||||
| A | 2600:9000:5304:9f00::1🇺🇸 Amazon2600:9000:5304::/48 - CloudFront | ||||||
| PTR | ns-1183.awsdns-19.org | ||||||
| A | 205.251.196.159🇺🇸 Amazon205.251.196.0/24 prefix | ||||||
| PTR | ns-1183.awsdns-19.org | ||||||
| NS | ns-1838.awsdns-37.co.uk | ||||||
| A | 2600:9000:5307:2e00::1🇺🇸 Amazon2600:9000:5307::/48 - CloudFront | ||||||
| PTR | ns-1838.awsdns-37.co.uk | ||||||
| A | 205.251.199.46🇺🇸 Amazon205.251.199.0/24 prefix | ||||||
| PTR | ns-1838.awsdns-37.co.uk | ||||||
| NS | ns-697.awsdns-23.net | ||||||
| A | 2600:9000:5302:b900::1🇺🇸 Amazon2600:9000:5302::/48 - CloudFront | ||||||
| PTR | ns-697.awsdns-23.net | ||||||
| A | 205.251.194.185🇺🇸 Amazon205.251.194.0/24 prefix | ||||||
| PTR | ns-697.awsdns-23.net | ||||||
| SOA | ns-3.awsdns-00.comawsdns-hostmaster@amazon.com serial=1 | ||||||
app
| 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=101427 | ||||||
Same first word
Similar names
DNS History
4 records (4 active, 0 former)
●NSns-1183.awsdns-19.org2026-02-28 → 2026-06-04 · 2 obs
● 2026-06-04 04:01:16
●NSns-1838.awsdns-37.co.uk2026-02-28 → 2026-06-04 · 2 obs
● 2026-06-04 04:01:16
●NSns-3.awsdns-00.com2026-02-28 → 2026-06-04 · 2 obs
● 2026-06-04 04:01:16
●NSns-697.awsdns-23.net2026-02-28 → 2026-06-04 · 2 obs
● 2026-06-04 04:01:16
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| app | ns-tld1.charlestonroadregistry.com, ns-tld2.charlestonroadregistry.com, ns-tld3.charlestonroadregistry.com, ns-tld4.charlestonroadregistry.com... | - |
| iris.app | ns-1183.awsdns-19.org, ns-697.awsdns-23.net, ns-3.awsdns-00.com, ns-1838.awsdns-37.co.uk | - |
✅ Authoritative Response
Server:205.251.199.46
NS records: ns-1183.awsdns-19.org, ns-697.awsdns-23.net, ns-3.awsdns-00.com, ns-1838.awsdns-37.co.uk
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for iris.app (unsigned zone)
⏱️ Timing
Total: 1089ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| NS | 4 | ns-1183.awsdns-19.org, ns-1838.awsdns-37.co.uk... |
| SOA | 1 | ns-3.awsdns-00.com awsdns-hostmaster.ama |
Analysis
Name Servers
iris.app delegates DNS authority to 4 name servers — ns-3.awsdns-00.com, ns-697.awsdns-23.net, ns-1183.awsdns-19.org and ns-1838.awsdns-37.co.uk.
Each of the four hosts ns-3.awsdns-00.com, ns-697.awsdns-23.net, ns-1183.awsdns-19.org and ns-1838.awsdns-37.co.uk has two IP addresses. ns-3.awsdns-00.com points to 205.251.192.3 and 2600:9000:5300:300::1. ns-697.awsdns-23.net points to 205.251.194.185 and 2600:9000:5302:b900::1. ns-1183.awsdns-19.org points to 205.251.196.159 and 2600:9000:5304:9f00::1. ns-1838.awsdns-37.co.uk points to 205.251.199.46 and 2600:9000:5307:2e00::1.