studiobff.firetv.amazon.dev - dns.ninja
studiobff.firetv.amazon.dev
| DNSSEC | ⚠️ Not signed | ||||||
| NS | ns-1990.awsdns-56.co.uk ⭐ | ||||||
| A | 2600:9000:5307:c600::1🇺🇸 Amazon2600:9000:5307::/48 - CloudFront | ||||||
| PTR | ns-1990.awsdns-56.co.uk | ||||||
| A | 205.251.199.198🇺🇸 Amazon205.251.199.0/24 prefix | ||||||
| PTR | ns-1990.awsdns-56.co.uk | ||||||
| NS | ns-1199.awsdns-21.org | ||||||
| A | 2600:9000:5304:af00::1🇺🇸 Amazon2600:9000:5304::/48 - CloudFront | ||||||
| PTR | ns-1199.awsdns-21.org | ||||||
| A | 205.251.196.175🇺🇸 Amazon205.251.196.0/24 prefix | ||||||
| PTR | ns-1199.awsdns-21.org | ||||||
| NS | ns-56.awsdns-07.com | ||||||
| A | 2600:9000:5300:3800::1🇺🇸 Amazon2600:9000:5300::/48 - CloudFront | ||||||
| PTR | ns-56.awsdns-07.com | ||||||
| A | 205.251.192.56🇺🇸 Amazon205.251.192.0/24 prefix | ||||||
| PTR | ns-56.awsdns-07.com | ||||||
| NS | ns-780.awsdns-33.net | ||||||
| A | 2600:9000:5303:c00::1🇺🇸 Amazon2600:9000:5303::/48 - CloudFront | ||||||
| PTR | ns-780.awsdns-33.net | ||||||
| A | 205.251.195.12🇺🇸 Amazon205.251.195.0/24 prefix | ||||||
| PTR | ns-780.awsdns-33.net | ||||||
| TXT | v=spf1 -all | ||||||
| SOA | ns-1990.awsdns-56.co.ukawsdns-hostmaster@amazon.com serial=1 | ||||||
firetv.amazon.dev
| DNSSEC | ⚠️ Not signed | ||||||
| NS | ns-357.awsdns-44.com ⭐ | ||||||
| NS | ns-1215.awsdns-23.org | ||||||
| NS | ns-1635.awsdns-12.co.uk | ||||||
| NS | ns-618.awsdns-13.net | ||||||
| SOA | ns-357.awsdns-44.comawsdns-hostmaster@amazon.com serial=1 | ||||||
DNS History
4 records (4 active, 0 former)
●NSns-1199.awsdns-21.org2026-08-02 → 2026-08-10 · 2 obs
● 2026-08-10 08:42:00
●NSns-1990.awsdns-56.co.uk2026-08-02 → 2026-08-10 · 2 obs
● 2026-08-10 08:42:00
●NSns-56.awsdns-07.com2026-08-02 → 2026-08-10 · 2 obs
● 2026-08-10 08:42:00
●NSns-780.awsdns-33.net2026-08-02 → 2026-08-10 · 2 obs
● 2026-08-10 08:42:00
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| dev | ns-tld1.charlestonroadregistry.com, ns-tld2.charlestonroadregistry.com, ns-tld3.charlestonroadregistry.com, ns-tld4.charlestonroadregistry.com... | - |
| amazon.dev | ns-729.awsdns-27.net, ns-101.awsdns-12.com, ns-1373.awsdns-43.org, ns-1648.awsdns-14.co.uk | - |
| firetv.amazon.dev | ns-1215.awsdns-23.org, ns-1635.awsdns-12.co.uk, ns-357.awsdns-44.com, ns-618.awsdns-13.net | - |
| studiobff.firetv.amazon.dev | ns-1199.awsdns-21.org, ns-1990.awsdns-56.co.uk, ns-56.awsdns-07.com, ns-780.awsdns-33.net | - |
✅ Authoritative Response
Server:205.251.195.12
NS records: ns-1199.awsdns-21.org, ns-1990.awsdns-56.co.uk, ns-56.awsdns-07.com, ns-780.awsdns-33.net
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for amazon.dev (unsigned zone)
⏱️ Timing
Total: 867ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| NS | 4 | ns-1199.awsdns-21.org, ns-1990.awsdns-56.co.uk... |
| TXT | 1 | v=spf1 -all |
| SOA | 1 | ns-1990.awsdns-56.co.uk awsdns-hostmaste |
Analysis
Name Servers
Four name servers handle the delegation for studiobff.firetv.amazon.dev: ns-56.awsdns-07.com, ns-780.awsdns-33.net, ns-1199.awsdns-21.org and ns-1990.awsdns-56.co.uk.
At least some of studiobff.firetv.amazon.dev's name servers are shared with other domains, for example 106.170.16.in-addr.arpa, quantimedia.com, alogo-analysis.com and two more.
These name servers are often deployed together with the name servers ns1-24-eu-north-1.ec2-rdns.amazonaws.com, ns2-24-eu-north-1.ec2-rdns.amazonaws.com, ns3-24-eu-north-1.ec2-rdns.amazonaws.com and ns4-24-eu-north-1.ec2-rdns.amazonaws.com.
Four hostnames, each resolving to a pair of IP addresses: ns-56.awsdns-07.com directs to 205.251.192.56 and 2600:9000:5300:3800::1; ns-780.awsdns-33.net directs to 205.251.195.12 and 2600:9000:5303:c00::1; ns-1199.awsdns-21.org directs to 205.251.196.175 and 2600:9000:5304:af00::1; ns-1990.awsdns-56.co.uk directs to 205.251.199.198 and 2600:9000:5307:c600::1.