dev.a51.be - dns.ninja
dev.a51.be
| DNSSEC | ⚠️ Not signed | ||||||
| NS | ns-888.awsdns-47.net ⭐ | ||||||
| A | 2600:9000:5303:7800::1🇺🇸 Amazon2600:9000:5303::/48 - CloudFront | ||||||
| PTR | ns-888.awsdns-47.net | ||||||
| A | 205.251.195.120🇺🇸 Amazon205.251.195.0/24 prefix | ||||||
| PTR | ns-888.awsdns-47.net | ||||||
| NS | ns-1476.awsdns-56.org | ||||||
| A | 2600:9000:5305:c400::1🇺🇸 Amazon2600:9000:5305::/48 - CloudFront | ||||||
| PTR | ns-1476.awsdns-56.org | ||||||
| A | 205.251.197.196🇺🇸 Amazon205.251.197.0/24 prefix | ||||||
| PTR | ns-1476.awsdns-56.org | ||||||
| NS | ns-1644.awsdns-13.co.uk | ||||||
| A | 2600:9000:5306:6c00::1🇺🇸 Amazon2600:9000:5306::/48 - CloudFront | ||||||
| PTR | ns-1644.awsdns-13.co.uk | ||||||
| A | 205.251.198.108🇺🇸 Amazon205.251.198.0/24 prefix | ||||||
| PTR | ns-1644.awsdns-13.co.uk | ||||||
| NS | ns-375.awsdns-46.com | ||||||
| A | 2600:9000:5301:7700::1🇺🇸 Amazon2600:9000:5301::/48 - CloudFront | ||||||
| PTR | ns-375.awsdns-46.com | ||||||
| A | 205.251.193.119🇺🇸 Amazon205.251.193.0/24 prefix | ||||||
| PTR | ns-375.awsdns-46.com | ||||||
| SOA | ns-888.awsdns-47.netawsdns-hostmaster@amazon.com serial=1 | ||||||
a51.be
| DNSSEC | ⚠️ Not signed | ||||||
| A | 3.5.67.113🇮🇪 Amazon3.5.67.0/24 EC2 Prefix | ||||||
| A | 3.5.69.60🇮🇪 Amazon3.5.69.0/24 EC2 Prefix | ||||||
| A | 3.5.70.169🇮🇪 Amazon3.5.70.0/24 EC2 Prefix | ||||||
| A | 3.5.73.51🇮🇪 Amazon3.5.73.0/24 AWS S3 | ||||||
| A | 3.5.74.40🇺🇸 Amazon3.5.74.0/24 AWS S3 | ||||||
| A | 52.92.3.108🇮🇪 Amazon52.92.3.0/24 S3 ICN prefix | ||||||
| A | 52.92.18.204🇺🇸 Amazon52.92.16.0/21 | ||||||
| A | 52.92.34.236🇮🇪 Amazon52.92.32.0/21 | ||||||
| NS | ns-612.awsdns-12.net ⭐ | ||||||
| NS | ns-1255.awsdns-28.org | ||||||
| NS | ns-1873.awsdns-42.co.uk | ||||||
| NS | ns-83.awsdns-10.com | ||||||
| MX | inbound-smtp.eu-west-1.amazonaws.com ⭐ | ||||||
| SOA | ns-612.awsdns-12.netawsdns-hostmaster@amazon.com serial=1 | ||||||
Subdomains
iam-oidc-dev-eu-west-1.dev.a51.be |
tm-api.dev.a51.be |
Same first word
Similar names
DNS History
4 records (4 active, 0 former)
●NSns-1476.awsdns-56.org2026-03-11 → 2026-08-07 · 2 obs
● 2026-08-07 01:52:46
●NSns-1644.awsdns-13.co.uk2026-03-11 → 2026-08-07 · 2 obs
● 2026-08-07 01:52:46
●NSns-375.awsdns-46.com2026-03-11 → 2026-08-07 · 2 obs
● 2026-08-07 01:52:46
●NSns-888.awsdns-47.net2026-03-11 → 2026-08-07 · 2 obs
● 2026-08-07 01:52:46
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| be | d.nsset.be, a.nsset.be, z.nsset.be, b.nsset.be... | - |
| a51.be | ns-83.awsdns-10.com, ns-612.awsdns-12.net, ns-1255.awsdns-28.org, ns-1873.awsdns-42.co.uk | - |
| dev.a51.be | ns-1476.awsdns-56.org, ns-1644.awsdns-13.co.uk, ns-375.awsdns-46.com, ns-888.awsdns-47.net | - |
✅ Authoritative Response
Server:205.251.198.108
NS records: ns-1476.awsdns-56.org, ns-1644.awsdns-13.co.uk, ns-375.awsdns-46.com, ns-888.awsdns-47.net
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for a51.be (unsigned zone)
⏱️ Timing
Total: 963ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| NS | 4 | ns-1476.awsdns-56.org, ns-1644.awsdns-13.co.uk... |
| SOA | 1 | ns-888.awsdns-47.net awsdns-hostmaster.a |
Analysis
Hierarchy
dev.a51.be serves as the parent of iam-oidc-dev-eu-west-1.dev.a51.be and tm-api.dev.a51.be.
Name Servers
Four name servers handle the delegation for dev.a51.be: ns-375.awsdns-46.com, ns-888.awsdns-47.net, ns-1476.awsdns-56.org and ns-1644.awsdns-13.co.uk.
The name servers of dev.a51.be overlap at least partially with those of other domains — among them techmerity.com, compass-inet.com, pfpconsortium.org and two more.
Each of the four hosts ns-375.awsdns-46.com, ns-888.awsdns-47.net, ns-1476.awsdns-56.org and ns-1644.awsdns-13.co.uk has two IP addresses. ns-375.awsdns-46.com points to 205.251.193.119 and 2600:9000:5301:7700::1. ns-888.awsdns-47.net points to 205.251.195.120 and 2600:9000:5303:7800::1. ns-1476.awsdns-56.org points to 205.251.197.196 and 2600:9000:5305:c400::1. ns-1644.awsdns-13.co.uk points to 205.251.198.108 and 2600:9000:5306:6c00::1.