🛡️Domain Reputation CheckBlocklist, phishing & malware status→

`focuslearning.study`

DNSSEC	⚠️ Not signed
NS	`edna.ns.cloudflare.com` ⭐
		A	2606:4700:50::adf5:3a6d^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`edna.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c06d^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`edna.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:206d^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`edna.ns.cloudflare.com`
		A	108.162.192.109^{🇺🇸 Cloudflare108.162.192.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`edna.ns.cloudflare.com`
		A	172.64.32.109^{🇺🇸 Cloudflare172.64.32.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`edna.ns.cloudflare.com`
		A	173.245.58.109^{🇺🇸 Cloudflare173.245.58.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`edna.ns.cloudflare.com`
NS	`piotr.ns.cloudflare.com`
		A	2606:4700:58::adf5:3bde^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`piotr.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c1de^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`piotr.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:21de^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`piotr.ns.cloudflare.com`
		A	108.162.193.222^{🇺🇸 Cloudflare108.162.193.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`piotr.ns.cloudflare.com`
		A	172.64.33.222^{🇺🇸 Cloudflare172.64.33.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`piotr.ns.cloudflare.com`
		A	173.245.59.222^{🇺🇸 Cloudflare173.245.59.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`piotr.ns.cloudflare.com`
SOA	`edna.ns.cloudflare.com`dns@cloudflare.com serial=2414906730

`study`

	DNSSEC	🔒 Signed (DS record present)
	NS	`a.nic.study` ⭐
	NS	`b.nic.study`
	NS	`c.nic.study`
	NS	`x.nic.study`
	NS	`y.nic.study`
	NS	`z.nic.study`
	SOA	`a.nic.study`admin@tldns.godaddy serial=1791451378

Same first word

Similar names

Previous names

Next names

DNS History

2 records (2 active, 0 former)

●NSedna.ns.cloudflare.com2026-08-26 → 2026-10-08 · 2 obs

● 2026-08-26 08:53:26
● 2026-10-08 10:03:02

●NSpiotr.ns.cloudflare.com2026-08-26 → 2026-10-08 · 2 obs

● 2026-08-26 08:53:26
● 2026-10-08 10:03:02

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
study	y.nic.study, z.nic.study, a.nic.study, c.nic.study...	12 records
focuslearning.study	edna.ns.cloudflare.com, piotr.ns.cloudflare.com	-

✅ Authoritative Response

Server:108.162.192.109

NS records: edna.ns.cloudflare.com, piotr.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for focuslearning.study (unsigned zone)

⏱️ Timing

Total: 951ms | Queries: -

📄 Records

Type	Count	Sample Data
NS	2	`edna.ns.cloudflare.com, piotr.ns.cloudflare.com`
SOA	1	`edna.ns.cloudflare.com dns.cloudflare.co`

📌 Glue Records Collected

Total: 12

In-bailiwick: 12 (a.nic.study, b.nic.study, c.nic.study...)

Analysis

Name Servers

focuslearning.study is served by two delegated name servers, edna.ns.cloudflare.com and piotr.ns.cloudflare.com.

focuslearning.study shares its name server setup with other domains, including eliteskills.study, presentlens.app, jonathanjay.co.uk and two others.

focuslearning.study partially shares its NS delegation with several other domains, including mcourser.com, 91u0dck.cn, follwmail.com and two others.

These name servers are regularly seen alongside noor.ns.cloudflare.com and betty.ns.cloudflare.com as name servers.

Host names with 6 IP numbers:

edna.ns.cloudflare.com carries IP addresses 108.162.192.109, 172.64.32.109 and 173.245.58.109, with 3 other addresses beyond those.

piotr.ns.cloudflare.com carries IP addresses 108.162.193.222, 172.64.33.222 and 173.245.59.222, with 3 other addresses beyond those.

focuslearning.study - robtex.com