practical-learning.dev - dns.ninja
practical-learning.dev
| DNSSEC | ⚠️ Not signed | ||||||
| A | 52.22.115.179🇺🇸 Amazon52.20.0.0/14 EC2 IAD prefix | ||||||
| PTR | ec2-52-22-115-179.compute-1.amazonaws.com | ||||||
| NS | ns-1542.awsdns-00.co.uk ⭐ | ||||||
| A | 2600:9000:5306:600::1🇺🇸 Amazon2600:9000:5306::/48 - CloudFront | ||||||
| PTR | ns-1542.awsdns-00.co.uk | ||||||
| A | 205.251.198.6🇺🇸 Amazon205.251.198.0/24 prefix | ||||||
| PTR | ns-1542.awsdns-00.co.uk | ||||||
| NS | ns-1256.awsdns-29.org | ||||||
| A | 2600:9000:5304:e800::1🇺🇸 Amazon2600:9000:5304::/48 - CloudFront | ||||||
| PTR | ns-1256.awsdns-29.org | ||||||
| A | 205.251.196.232🇺🇸 Amazon205.251.196.0/24 prefix | ||||||
| PTR | ns-1256.awsdns-29.org | ||||||
| NS | ns-57.awsdns-07.com | ||||||
| A | 2600:9000:5300:3900::1🇺🇸 Amazon2600:9000:5300::/48 - CloudFront | ||||||
| PTR | ns-57.awsdns-07.com | ||||||
| A | 205.251.192.57🇺🇸 Amazon205.251.192.0/24 prefix | ||||||
| PTR | ns-57.awsdns-07.com | ||||||
| NS | ns-784.awsdns-34.net | ||||||
| A | 2600:9000:5303:1000::1🇺🇸 Amazon2600:9000:5303::/48 - CloudFront | ||||||
| PTR | ns-784.awsdns-34.net | ||||||
| A | 205.251.195.16🇺🇸 Amazon205.251.195.0/24 prefix | ||||||
| PTR | ns-784.awsdns-34.net | ||||||
| SOA | ns-1542.awsdns-00.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 | ||||||
Same first word
practical-learning.dev |
practical-learning.com |
practical-learning.nl |
Previous names
Next names
DNS History
5 records (5 active, 0 former)
●NSns-1256.awsdns-29.org2026-08-25 → 2026-09-06 · 2 obs
● 2026-09-06 10:21:50
●NSns-1542.awsdns-00.co.uk2026-08-25 → 2026-09-06 · 2 obs
● 2026-09-06 10:21:50
●NSns-57.awsdns-07.com2026-08-25 → 2026-09-06 · 2 obs
● 2026-09-06 10:21:50
●NSns-784.awsdns-34.net2026-08-25 → 2026-09-06 · 2 obs
● 2026-09-06 10:21:50
●A52.22.115.1792026-08-25 → 2026-09-06 · 2 obs
● 2026-09-06 10:21:50
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| dev | ns-tld4.charlestonroadregistry.com, ns-tld2.charlestonroadregistry.com, ns-tld1.charlestonroadregistry.com, ns-tld3.charlestonroadregistry.com... | - |
| practical-learning.dev | ns-1256.awsdns-29.org, ns-1542.awsdns-00.co.uk, ns-784.awsdns-34.net, ns-57.awsdns-07.com | - |
✅ Authoritative Response
Server:205.251.196.232
NS records: ns-1256.awsdns-29.org, ns-1542.awsdns-00.co.uk, ns-784.awsdns-34.net, ns-57.awsdns-07.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for practical-learning.dev (unsigned zone)
⏱️ Timing
Total: 612ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 52.22.115.179 |
| NS | 4 | ns-1256.awsdns-29.org, ns-1542.awsdns-00.co.uk... |
| SOA | 1 | ns-1542.awsdns-00.co.uk awsdns-hostmaste |
Analysis
IP Addresses
practical-learning.dev directs to one IP number, which is 52.22.115.179.
Name Servers
The domain practical-learning.dev is delegated to these four name servers: ns-57.awsdns-07.com, ns-784.awsdns-34.net, ns-1256.awsdns-29.org and ns-1542.awsdns-00.co.uk.
There is at least partial name server overlap between practical-learning.dev and other domains — citreinamentos.com.br, ta3g8.com, psl-em.co.jp and two more among them.
All four hostnames — ns-57.awsdns-07.com, ns-784.awsdns-34.net, ns-1256.awsdns-29.org and ns-1542.awsdns-00.co.uk — resolve to two IP numbers apiece: ns-57.awsdns-07.com to 205.251.192.57 and 2600:9000:5300:3900::1; ns-784.awsdns-34.net to 205.251.195.16 and 2600:9000:5303:1000::1; ns-1256.awsdns-29.org to 205.251.196.232 and 2600:9000:5304:e800::1; ns-1542.awsdns-00.co.uk to 205.251.198.6 and 2600:9000:5306:600::1.