🛡️Domain Reputation CheckBlocklist, phishing & malware status→

`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.uk`awsdns-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.com`cloud-dns-hostmaster@google.com serial=1

🔒 HSTS Preload (+subdomains)

Same first word

practical-learning.dev

practical-learning.nl

Previous names

Next names

DNS History

5 records (5 active, 0 former)

●NSns-1256.awsdns-29.org2026-08-25 → 2026-09-03 · 2 obs

● 2026-08-25 13:42:34
● 2026-09-03 13:54:24

●NSns-1542.awsdns-00.co.uk2026-08-25 → 2026-09-03 · 2 obs

● 2026-08-25 13:42:34
● 2026-09-03 13:54:24

●NSns-57.awsdns-07.com2026-08-25 → 2026-09-03 · 2 obs

● 2026-08-25 13:42:34
● 2026-09-03 13:54:24

●NSns-784.awsdns-34.net2026-08-25 → 2026-09-03 · 2 obs

● 2026-08-25 13:42:34
● 2026-09-03 13:54:24

●A52.22.115.1792026-08-25 → 2026-09-03 · 2 obs

● 2026-08-25 13:42:34
● 2026-09-03 13:54:24

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
dev	ns-tld4.charlestonroadregistry.com, ns-tld3.charlestonroadregistry.com, ns-tld5.charlestonroadregistry.com, ns-tld2.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: 652ms | 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 has exactly one IP address — 52.22.115.179.

Name Servers

Four name servers handle the delegation for practical-learning.dev: ns-57.awsdns-07.com, ns-784.awsdns-34.net, ns-1256.awsdns-29.org and ns-1542.awsdns-00.co.uk.

The name servers of practical-learning.dev overlap at least partially with those of other domains — among them citreinamentos.com.br, psl-em.co.jp, freshingclicks.com and two more.

Each of the four hosts ns-57.awsdns-07.com, ns-784.awsdns-34.net, ns-1256.awsdns-29.org and ns-1542.awsdns-00.co.uk has two IP addresses. ns-57.awsdns-07.com points to 205.251.192.57 and 2600:9000:5300:3900::1. ns-784.awsdns-34.net points to 205.251.195.16 and 2600:9000:5303:1000::1. ns-1256.awsdns-29.org points to 205.251.196.232 and 2600:9000:5304:e800::1. ns-1542.awsdns-00.co.uk points to 205.251.198.6 and 2600:9000:5306:600::1.

practical-learning.dev - robtex.com