learner.dev - dns.ninja
learner.dev
| DNSSEC | ⚠️ Not signed | ||||||
| NS | ns-1795.awsdns-32.co.uk ⭐ | ||||||
| A | 2600:9000:5307:300::1🇺🇸 Amazon2600:9000:5307::/48 - CloudFront | ||||||
| PTR | ns-1795.awsdns-32.co.uk | ||||||
| A | 205.251.199.3🇺🇸 Amazon205.251.199.0/24 prefix | ||||||
| PTR | ns-1795.awsdns-32.co.uk | ||||||
| NS | ns-1291.awsdns-33.org | ||||||
| A | 2600:9000:5305:b00::1🇺🇸 Amazon2600:9000:5305::/48 - CloudFront | ||||||
| PTR | ns-1291.awsdns-33.org | ||||||
| A | 205.251.197.11🇺🇸 Amazon205.251.197.0/24 prefix | ||||||
| PTR | ns-1291.awsdns-33.org | ||||||
| NS | ns-416.awsdns-52.com | ||||||
| A | 2600:9000:5301:a000::1🇺🇸 Amazon2600:9000:5301::/48 - CloudFront | ||||||
| PTR | ns-416.awsdns-52.com | ||||||
| A | 205.251.193.160🇺🇸 Amazon205.251.193.0/24 prefix | ||||||
| PTR | ns-416.awsdns-52.com | ||||||
| NS | ns-641.awsdns-16.net | ||||||
| A | 2600:9000:5302:8100::1🇺🇸 Amazon2600:9000:5302::/48 - CloudFront | ||||||
| PTR | ns-641.awsdns-16.net | ||||||
| A | 205.251.194.129🇺🇸 Amazon205.251.194.0/24 prefix | ||||||
| PTR | ns-641.awsdns-16.net | ||||||
| SOA | ns-1795.awsdns-32.co.ukawsdns-hostmaster@amazon.com serial=1 | ||||||
dev
| DNSSEC | 🔒 Signed (DS record present) | ||||||
| NS | ns-tld1.charlestonroadregistry.com ⭐ | ||||||
| NS | ns-tld2.charlestonroadregistry.com | ||||||
| NS | ns-tld3.charlestonroadregistry.com | ||||||
| NS | ns-tld4.charlestonroadregistry.com | ||||||
| NS | ns-tld5.charlestonroadregistry.com | ||||||
| SOA | ns-tld1.charlestonroadregistry.comcloud-dns-hostmaster@google.com serial=1 | ||||||
Subdomains
app.learner.dev |
Same first word
Similar names
DNS History
4 records (4 active, 0 former)
●NSns-1291.awsdns-33.org2026-03-28 → 2026-06-09 · 2 obs
● 2026-06-09 09:03:20
●NSns-1795.awsdns-32.co.uk2026-03-28 → 2026-06-09 · 2 obs
● 2026-06-09 09:03:20
●NSns-416.awsdns-52.com2026-03-28 → 2026-06-09 · 2 obs
● 2026-06-09 09:03:20
●NSns-641.awsdns-16.net2026-03-28 → 2026-06-09 · 2 obs
● 2026-06-09 09:03:20
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| dev | ns-tld1.charlestonroadregistry.com, ns-tld2.charlestonroadregistry.com, ns-tld3.charlestonroadregistry.com, ns-tld4.charlestonroadregistry.com... | - |
| learner.dev | ns-641.awsdns-16.net, ns-416.awsdns-52.com, ns-1291.awsdns-33.org, ns-1795.awsdns-32.co.uk | - |
✅ Authoritative Response
Server:205.251.197.11
NS records: ns-641.awsdns-16.net, ns-416.awsdns-52.com, ns-1291.awsdns-33.org, ns-1795.awsdns-32.co.uk
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for learner.dev (unsigned zone)
⏱️ Timing
Total: 887ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| NS | 4 | ns-1291.awsdns-33.org, ns-1795.awsdns-32.co.uk... |
| SOA | 1 | ns-1795.awsdns-32.co.uk awsdns-hostmaste |
Analysis
Hierarchy
learner.dev serves as the parent of app.learner.dev.
Name Servers
DNS for learner.dev is handled by 4 name servers: ns-416.awsdns-52.com, ns-641.awsdns-16.net, ns-1291.awsdns-33.org and ns-1795.awsdns-32.co.uk.
learner.dev has at least partial name server overlap with other domains, such as monicapolymers.com, cellinnov.info, wekkercenter.nl and two others.
These name servers tend to appear together with the name servers ns-1833.awsdns-37.co.uk, ns-376.awsdns-47.com and ns-751.awsdns-29.net.
ns-416.awsdns-52.com, ns-641.awsdns-16.net, ns-1291.awsdns-33.org and ns-1795.awsdns-32.co.uk all point to exactly two IP numbers each: ns-416.awsdns-52.com → 205.251.193.160 and 2600:9000:5301:a000::1; ns-641.awsdns-16.net → 205.251.194.129 and 2600:9000:5302:8100::1; ns-1291.awsdns-33.org → 205.251.197.11 and 2600:9000:5305:b00::1; ns-1795.awsdns-32.co.uk → 205.251.199.3 and 2600:9000:5307:300::1.