assessors.security.amazon.dev - dns.ninja
assessors.security.amazon.dev
| DNSSEC | ⚠️ Not signed | ||||||
| NS | ns-132.awsdns-16.com ⭐ | ||||||
| A | 2600:9000:5300:8400::1🇺🇸 Amazon2600:9000:5300::/48 - CloudFront | ||||||
| PTR | ns-132.awsdns-16.com | ||||||
| A | 205.251.192.132🇺🇸 Amazon205.251.192.0/24 prefix | ||||||
| PTR | ns-132.awsdns-16.com | ||||||
| NS | ns-1080.awsdns-07.org | ||||||
| A | 2600:9000:5304:3800::1🇺🇸 Amazon2600:9000:5304::/48 - CloudFront | ||||||
| PTR | ns-1080.awsdns-07.org | ||||||
| A | 205.251.196.56🇺🇸 Amazon205.251.196.0/24 prefix | ||||||
| PTR | ns-1080.awsdns-07.org | ||||||
| NS | ns-1812.awsdns-34.co.uk | ||||||
| A | 2600:9000:5307:1400::1🇺🇸 Amazon2600:9000:5307::/48 - CloudFront | ||||||
| PTR | ns-1812.awsdns-34.co.uk | ||||||
| A | 205.251.199.20🇺🇸 Amazon205.251.199.0/24 prefix | ||||||
| PTR | ns-1812.awsdns-34.co.uk | ||||||
| NS | ns-645.awsdns-16.net | ||||||
| A | 2600:9000:5302:8500::1🇺🇸 Amazon2600:9000:5302::/48 - CloudFront | ||||||
| PTR | ns-645.awsdns-16.net | ||||||
| A | 205.251.194.133🇺🇸 Amazon205.251.194.0/24 prefix | ||||||
| PTR | ns-645.awsdns-16.net | ||||||
| TXT | v=spf1 -all | ||||||
| SOA | ns-132.awsdns-16.comawsdns-hostmaster@amazon.com serial=1 | ||||||
security.amazon.dev
| DNSSEC | ⚠️ Not signed | ||||||
| NS | ns-448.awsdns-56.com ⭐ | ||||||
| NS | ns-1232.awsdns-26.org | ||||||
| NS | ns-1606.awsdns-08.co.uk | ||||||
| NS | ns-989.awsdns-59.net | ||||||
| SOA | ns-448.awsdns-56.comawsdns-hostmaster@amazon.com serial=1 | ||||||
Subdomains
dev.assessors.security.amazon.dev |
Same first word
assessors.de |
assessors.org |
assessors.uk |
assessors.es |
assessors.org.uk |
assessors.net |
assessors.studio |
assessors.com |
assessors.it |
assessors.eu |
assessors.ru |
DNS History
4 records (4 active, 0 former)
●NSns-1080.awsdns-07.org2026-05-21 → 2026-06-20 · 2 obs
● 2026-06-20 16:02:30
●NSns-132.awsdns-16.com2026-05-21 → 2026-06-20 · 2 obs
● 2026-06-20 16:02:30
●NSns-1812.awsdns-34.co.uk2026-05-21 → 2026-06-20 · 2 obs
● 2026-06-20 16:02:30
●NSns-645.awsdns-16.net2026-05-21 → 2026-06-20 · 2 obs
● 2026-06-20 16:02:30
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| dev | ns-tld2.charlestonroadregistry.com, ns-tld3.charlestonroadregistry.com, ns-tld1.charlestonroadregistry.com, ns-tld5.charlestonroadregistry.com... | - |
| amazon.dev | ns-729.awsdns-27.net, ns-1373.awsdns-43.org, ns-101.awsdns-12.com, ns-1648.awsdns-14.co.uk | - |
| security.amazon.dev | ns-1232.awsdns-26.org, ns-1606.awsdns-08.co.uk, ns-448.awsdns-56.com, ns-989.awsdns-59.net | - |
| assessors.security.amazon.dev | ns-1080.awsdns-07.org, ns-132.awsdns-16.com, ns-1812.awsdns-34.co.uk, ns-645.awsdns-16.net | - |
✅ Authoritative Response
Server:205.251.199.20
NS records: ns-1080.awsdns-07.org, ns-132.awsdns-16.com, ns-1812.awsdns-34.co.uk, ns-645.awsdns-16.net
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for amazon.dev (unsigned zone)
⏱️ Timing
Total: 857ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| NS | 4 | ns-1080.awsdns-07.org, ns-132.awsdns-16.com... |
| TXT | 1 | v=spf1 -all |
| SOA | 1 | ns-132.awsdns-16.com awsdns-hostmaster.a |
Analysis
Hierarchy
assessors.security.amazon.dev is the parent zone for dev.assessors.security.amazon.dev.
Name Servers
The authoritative name servers for assessors.security.amazon.dev are ns-132.awsdns-16.com, ns-645.awsdns-16.net, ns-1080.awsdns-07.org and ns-1812.awsdns-34.co.uk.
assessors.security.amazon.dev partially shares its NS delegation with several other domains, including freetailtech.com, nonames.com, brightercapital.com and two others.
ns-132.awsdns-16.com, ns-645.awsdns-16.net, ns-1080.awsdns-07.org and ns-1812.awsdns-34.co.uk each carry two IP addresses. ns-132.awsdns-16.com has 205.251.192.132 and 2600:9000:5300:8400::1; ns-645.awsdns-16.net has 205.251.194.133 and 2600:9000:5302:8500::1; ns-1080.awsdns-07.org has 205.251.196.56 and 2600:9000:5304:3800::1; ns-1812.awsdns-34.co.uk has 205.251.199.20 and 2600:9000:5307:1400::1.