ascs.amazon.dev - dns.ninja
ascs.amazon.dev
| DNSSEC | ⚠️ Not signed | ||||||
| NS | ns-373.awsdns-46.com ⭐ | ||||||
| A | 2600:9000:5301:7500::1🇺🇸 Amazon2600:9000:5301::/48 - CloudFront | ||||||
| PTR | ns-373.awsdns-46.com | ||||||
| A | 205.251.193.117🇺🇸 Amazon205.251.193.0/24 prefix | ||||||
| PTR | ns-373.awsdns-46.com | ||||||
| NS | ns-1448.awsdns-53.org | ||||||
| A | 2600:9000:5305:a800::1🇺🇸 Amazon2600:9000:5305::/48 - CloudFront | ||||||
| PTR | ns-1448.awsdns-53.org | ||||||
| A | 205.251.197.168🇺🇸 Amazon205.251.197.0/24 prefix | ||||||
| PTR | ns-1448.awsdns-53.org | ||||||
| NS | ns-1985.awsdns-56.co.uk | ||||||
| A | 2600:9000:5307:c100::1🇺🇸 Amazon2600:9000:5307::/48 - CloudFront | ||||||
| PTR | ns-1985.awsdns-56.co.uk | ||||||
| A | 205.251.199.193🇺🇸 Amazon205.251.199.0/24 prefix | ||||||
| NS | ns-717.awsdns-25.net | ||||||
| A | 2600:9000:5302:cd00::1🇺🇸 Amazon2600:9000:5302::/48 - CloudFront | ||||||
| PTR | ns-717.awsdns-25.net | ||||||
| A | 205.251.194.205🇺🇸 Amazon205.251.194.0/24 prefix | ||||||
| PTR | ns-717.awsdns-25.net | ||||||
| SOA | ns-373.awsdns-46.comawsdns-hostmaster@amazon.com serial=1 | ||||||
amazon.dev
| DNSSEC | ⚠️ Not signed | ||||||
| NS | ns-729.awsdns-27.net ⭐ | ||||||
| NS | ns-101.awsdns-12.com | ||||||
| NS | ns-1373.awsdns-43.org | ||||||
| NS | ns-1648.awsdns-14.co.uk | ||||||
| TXT | v=spf1 -all | ||||||
| SOA | ns-729.awsdns-27.netawsdns-hostmaster@amazon.com serial=1 | ||||||
📈 Tranco rank: #131
amazon.dev
amazon.dev is a reserved domain owned by Amazon, Inc. The domain does not currently host a public website—it appears to be held as a brand protection measure under the.devtop-level domain (which is owned by Google and requires HTTPS).
DNS Infrastructure
The domain is fully hosted on Amazon Web Services (AWS) infrastructure:
- Nameservers: AWS Route 53 (ns-729.awsdns-27.net, ns-101.awsdns-12.com, ns-1373.awsdns-43.org, ns-1648.awsdns-14.co.uk)
- SOA Contact: awsdns-hostmaster@amazon.com
- IPv4: 205.251.194.217, 205.251.192.101, 205.251.197.93, 205.251.198.112 (all Amazon)
- IPv6: 2600:9000:5302:d900::1, 2600:9000:5300:6500::1, 2600:9000:5305:5d00::1, 2600:9000:5306:7000::1
- DNSSEC: Not signed
Email & Usage
- SPF Record:
v=spf1 -all— explicitly rejects all email (no mail services) - MX Records: None configured
Amazon's primary developer portal is located at developer.amazon.com, which provides access to Alexa Skills Kit, Amazon Appstore, AWS Dev Center, Login with Amazon, and other developer APIs and tools.
Subdomains
cpp-ai-inference.ascs.amazon.dev |
Same first word
Similar names
DNS History
4 records (4 active, 0 former)
●NSns-1448.awsdns-53.org2026-07-07 → 2026-07-29 · 2 obs
● 2026-07-29 08:03:14
●NSns-1985.awsdns-56.co.uk2026-07-07 → 2026-07-29 · 2 obs
● 2026-07-29 08:03:14
●NSns-373.awsdns-46.com2026-07-07 → 2026-07-29 · 2 obs
● 2026-07-29 08:03:14
●NSns-717.awsdns-25.net2026-07-07 → 2026-07-29 · 2 obs
● 2026-07-29 08:03:14
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| amazon.dev | ns-729.awsdns-27.net, ns-1648.awsdns-14.co.uk, ns-1373.awsdns-43.org, ns-101.awsdns-12.com | - |
| ascs.amazon.dev | ns-1448.awsdns-53.org, ns-1985.awsdns-56.co.uk, ns-373.awsdns-46.com, ns-717.awsdns-25.net | - |
✅ Authoritative Response
Server:205.251.199.193
NS records: ns-1448.awsdns-53.org, ns-1985.awsdns-56.co.uk, ns-373.awsdns-46.com, ns-717.awsdns-25.net
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for amazon.dev (unsigned zone)
⏱️ Timing
Total: 978ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| NS | 4 | ns-1448.awsdns-53.org, ns-1985.awsdns-56.co.uk... |
| SOA | 1 | ns-373.awsdns-46.com awsdns-hostmaster.a |
Analysis
Hierarchy
cpp-ai-inference.ascs.amazon.dev is delegated beneath ascs.amazon.dev.
Name Servers
The NS records for ascs.amazon.dev point to four name servers: ns-373.awsdns-46.com, ns-717.awsdns-25.net, ns-1448.awsdns-53.org and ns-1985.awsdns-56.co.uk.
There is at least partial name server overlap between ascs.amazon.dev and other domains — tedmag.com, vaultcdx.com, dayview.com and two more among them.
The name servers ns-24.awsdns-03.com, ns-981.awsdns-58.net and ns-1900.awsdns-45.co.uk are often found in combination with these name servers.
All four hostnames — ns-373.awsdns-46.com, ns-717.awsdns-25.net, ns-1448.awsdns-53.org and ns-1985.awsdns-56.co.uk — resolve to two IP numbers apiece: ns-373.awsdns-46.com to 205.251.193.117 and 2600:9000:5301:7500::1; ns-717.awsdns-25.net to 205.251.194.205 and 2600:9000:5302:cd00::1; ns-1448.awsdns-53.org to 205.251.197.168 and 2600:9000:5305:a800::1; ns-1985.awsdns-56.co.uk to 205.251.199.193 and 2600:9000:5307:c100::1.