preprocessor-node-alpha-chngalb.sts.store-builder.amazon.dev - robtex.com
preprocessor-node-alpha-chngalb.sts.store-builder.amazon.dev
| DNSSEC | ⚠️ Not signed | ||||||
| A | 16.145.217.65🇺🇸 Amazon16.145.0.0/16 | ||||||
| PTR | ec2-16-145-217-65.us-west-2.compute.amazonaws.com | ||||||
| A | 52.40.29.128🇺🇸 Amazon52.40.0.0/14 EC2 PDX prefix | ||||||
| A | 184.33.184.239🇺🇸 Amazon184.32.0.0/14 EC2 Prefix | ||||||
| NS | ns-1553.awsdns-02.co.uk ⭐ | ||||||
| A | 2600:9000:5306:1100::1🇺🇸 Amazon2600:9000:5306::/48 - CloudFront | ||||||
| PTR | ns-1553.awsdns-02.co.uk | ||||||
| A | 205.251.198.17🇺🇸 Amazon205.251.198.0/24 prefix | ||||||
| PTR | ns-1553.awsdns-02.co.uk | ||||||
| NS | ns-1359.awsdns-41.org | ||||||
| A | 2600:9000:5305:4f00::1🇺🇸 Amazon2600:9000:5305::/48 - CloudFront | ||||||
| PTR | ns-1359.awsdns-41.org | ||||||
| A | 205.251.197.79🇺🇸 Amazon205.251.197.0/24 prefix | ||||||
| PTR | ns-1359.awsdns-41.org | ||||||
| NS | ns-266.awsdns-33.com | ||||||
| A | 2600:9000:5301:a00::1🇺🇸 Amazon2600:9000:5301::/48 - CloudFront | ||||||
| PTR | ns-266.awsdns-33.com | ||||||
| A | 205.251.193.10🇺🇸 Amazon205.251.193.0/24 prefix | ||||||
| PTR | ns-266.awsdns-33.com | ||||||
| NS | ns-991.awsdns-59.net | ||||||
| A | 2600:9000:5303:df00::1🇺🇸 Amazon2600:9000:5303::/48 - CloudFront | ||||||
| PTR | ns-991.awsdns-59.net | ||||||
| A | 205.251.195.223🇺🇸 Amazon205.251.195.0/24 prefix | ||||||
| PTR | ns-991.awsdns-59.net | ||||||
| SOA | ns-1553.awsdns-02.co.ukawsdns-hostmaster@amazon.com serial=1 | ||||||
sts.store-builder.amazon.dev
| DNSSEC | ⚠️ Not signed | ||||||
| NS | ns-364.awsdns-45.com ⭐ | ||||||
| NS | ns-1132.awsdns-13.org | ||||||
| NS | ns-1672.awsdns-17.co.uk | ||||||
| NS | ns-731.awsdns-27.net | ||||||
| SOA | ns-364.awsdns-45.comawsdns-hostmaster@amazon.com serial=1 | ||||||
DNS History
10 records (7 active, 3 former)
●NSns-1359.awsdns-41.org2026-07-20 → 2026-08-11 · 2 obs
● 2026-08-11 15:06:06
●NSns-1553.awsdns-02.co.uk2026-07-20 → 2026-08-11 · 2 obs
● 2026-08-11 15:06:06
●NSns-266.awsdns-33.com2026-07-20 → 2026-08-11 · 2 obs
● 2026-08-11 15:06:06
●NSns-991.awsdns-59.net2026-07-20 → 2026-08-11 · 2 obs
● 2026-08-11 15:06:06
●A16.145.217.652026-08-11 → 2026-08-11 · 3 obs
● 2026-08-11 15:06:04
● 2026-08-11 15:06:06
○A184.32.25.132026-07-20 → 2026-07-20 · 3 obs
○ 2026-08-11 15:06:04
○ 2026-08-11 15:06:06
●A184.33.184.2392026-08-11 → 2026-08-11 · 3 obs
● 2026-08-11 15:06:04
● 2026-08-11 15:06:06
○A44.240.159.1212026-07-20 → 2026-07-20 · 3 obs
○ 2026-08-11 15:06:04
○ 2026-08-11 15:06:06
○A44.246.168.1452026-07-20 → 2026-07-20 · 3 obs
○ 2026-08-11 15:06:04
○ 2026-08-11 15:06:06
●A52.40.29.1282026-08-11 → 2026-08-11 · 3 obs
● 2026-08-11 15:06:04
● 2026-08-11 15:06:06
🔍 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-1648.awsdns-14.co.uk, ns-101.awsdns-12.com, ns-729.awsdns-27.net, ns-1373.awsdns-43.org | - |
| store-builder.amazon.dev | ns-1283.awsdns-32.org, ns-149.awsdns-18.com, ns-1780.awsdns-30.co.uk, ns-903.awsdns-48.net | - |
| sts.store-builder.amazon.dev | ns-1132.awsdns-13.org, ns-1672.awsdns-17.co.uk, ns-364.awsdns-45.com, ns-731.awsdns-27.net | - |
| preprocessor-node-alpha-chngalb.sts.store-builder.amazon.dev | ns-1359.awsdns-41.org, ns-1553.awsdns-02.co.uk, ns-266.awsdns-33.com, ns-991.awsdns-59.net | - |
✅ Authoritative Response
Server:205.251.195.223
NS records: ns-1359.awsdns-41.org, ns-1553.awsdns-02.co.uk, ns-266.awsdns-33.com, ns-991.awsdns-59.net
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for amazon.dev (unsigned zone)
⏱️ Timing
Total: 938ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 3 | 54.203.201.215, 52.27.65.72... |
| NS | 4 | ns-1359.awsdns-41.org, ns-1553.awsdns-02.co.uk... |
| SOA | 1 | ns-1553.awsdns-02.co.uk awsdns-hostmaste |
Analysis
IP Addresses
preprocessor-node-alpha-chngalb.sts.store-builder.amazon.dev directs to three IP numbers: 16.145.217.65, 52.40.29.128 and 184.33.184.239.
Name Servers
The NS records for preprocessor-node-alpha-chngalb.sts.store-builder.amazon.dev point to four name servers: ns-266.awsdns-33.com, ns-991.awsdns-59.net, ns-1359.awsdns-41.org and ns-1553.awsdns-02.co.uk.
There is at least partial name server overlap between preprocessor-node-alpha-chngalb.sts.store-builder.amazon.dev and other domains — d1x5r3apbbrdz0.cloudfront.net, sensera.nl, peintureestriemariolandry.com and two more among them.
All four hostnames — ns-266.awsdns-33.com, ns-991.awsdns-59.net, ns-1359.awsdns-41.org and ns-1553.awsdns-02.co.uk — resolve to two IP numbers apiece: ns-266.awsdns-33.com to 205.251.193.10 and 2600:9000:5301:a00::1; ns-991.awsdns-59.net to 205.251.195.223 and 2600:9000:5303:df00::1; ns-1359.awsdns-41.org to 205.251.197.79 and 2600:9000:5305:4f00::1; ns-1553.awsdns-02.co.uk to 205.251.198.17 and 2600:9000:5306:1100::1.