🛡️Domain Reputation CheckBlocklist, phishing & malware status→

`studyloop.dev`

DNSSEC	⚠️ Not signed
NS	`ns-1394.awsdns-46.org` ⭐ ⚠️ Not in zone NS records
		A	2600:9000:5305:7200::1^{🇺🇸 Amazon2600:9000:5305::/48 - CloudFront}
			PTR	`ns-1394.awsdns-46.org`
		A	205.251.197.114^{🇺🇸 Amazon205.251.197.0/24 prefix}
			PTR	`ns-1394.awsdns-46.org`
NS	`ns-1868.awsdns-41.co.uk` ⚠️ Not in zone NS records
		A	2600:9000:5307:4c00::1^{🇺🇸 Amazon2600:9000:5307::/48 - CloudFront}
			PTR	`ns-1868.awsdns-41.co.uk`
		A	205.251.199.76^{🇺🇸 Amazon205.251.199.0/24 prefix}
			PTR	`ns-1868.awsdns-41.co.uk`
NS	`ns-353.awsdns-44.com` ⚠️ Not in zone NS records
		A	2600:9000:5301:6100::1^{🇺🇸 Amazon2600:9000:5301::/48 - CloudFront}
			PTR	`ns-353.awsdns-44.com`
		A	205.251.193.97^{🇺🇸 Amazon205.251.193.0/24 prefix}
			PTR	`ns-353.awsdns-44.com`
NS	`ns-674.awsdns-20.net` ⚠️ Not in zone NS records
		A	2600:9000:5302:a200::1^{🇺🇸 Amazon2600:9000:5302::/48 - CloudFront}
			PTR	`ns-674.awsdns-20.net`
		A	205.251.194.162^{🇺🇸 Amazon205.251.194.0/24 prefix}
			PTR	`ns-674.awsdns-20.net`
NS	`ns1.vercel-dns.com` ⚠️ Not in parent delegation
		A	2620:4d:4000:6259:7:13:0:1^{🇺🇸 NSONE2620:4d:4000::/48 PNAP-ACS nsone-1}
			PTR	`dns1.p13.nsone.net`
		A	198.51.44.13^{🇺🇸 NSONE198.51.44.0/24}
			PTR	`dns1.p13.nsone.net`
NS	`ns2.vercel-dns.com` ⚠️ Not in parent delegation
		A	2a00:edc0:6259:7:13::2^{🇺🇸 NSONE2a00:edc0:6259::/48 NS1-2}
			PTR	`dns2.p13.nsone.net`
		A	198.51.45.13^{🇺🇸 NSONE198.51.45.0/24}
			PTR	`dns2.p13.nsone.net`
SOA	`ns-1394.awsdns-46.org`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

studyloop.net

studyloop.com

studyloop.me

studyloop.co.uk

studyloop.shop

studyloop.it.com

studyloop.com.br

studyloop.pl

studyloop.tech

studyloop.dev

studyloop.synology.me

studyloop.top

studyloop.cc

studyloop.pro

studyloop.games

studyloop.co.in

studyloop.one

studyloop.us

studyloop.de

studyloop.app

studyloop.in

studyloop.org

studyloop.io

studyloop.fit

studyloop.pages.dev

Similar names

Previous names

Next names

DNS History

6 records (6 active, 0 former)

●NSns-1394.awsdns-46.org2026-09-09 → 2026-09-17 · 2 obs

● 2026-09-09 10:37:26
● 2026-09-17 17:09:12

●NSns-1868.awsdns-41.co.uk2026-09-09 → 2026-09-17 · 2 obs

● 2026-09-09 10:37:26
● 2026-09-17 17:09:12

●NSns-353.awsdns-44.com2026-09-09 → 2026-09-17 · 2 obs

● 2026-09-09 10:37:26
● 2026-09-17 17:09:12

●NSns-674.awsdns-20.net2026-09-09 → 2026-09-17 · 2 obs

● 2026-09-09 10:37:26
● 2026-09-17 17:09:12

●NSns1.vercel-dns.com2026-09-15 → 2026-09-17 · 3 obs

○ 2026-09-09 10:37:26
● 2026-09-15 22:39:18
● 2026-09-17 17:09:12

●NSns2.vercel-dns.com2026-09-15 → 2026-09-17 · 3 obs

○ 2026-09-09 10:37:26
● 2026-09-15 22:39:18
● 2026-09-17 17:09:12

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
dev	ns-tld1.charlestonroadregistry.com, ns-tld2.charlestonroadregistry.com, ns-tld3.charlestonroadregistry.com, ns-tld4.charlestonroadregistry.com...	-
studyloop.dev	ns-353.awsdns-44.com, ns-1394.awsdns-46.org, ns-1868.awsdns-41.co.uk, ns-674.awsdns-20.net	-

✅ Authoritative Response

Server:205.251.197.114

NS records: ns-353.awsdns-44.com, ns-1394.awsdns-46.org, ns-1868.awsdns-41.co.uk, ns-674.awsdns-20.net

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for studyloop.dev (unsigned zone)

⏱️ Timing

Total: 815ms | Queries: -

📄 Records

Type	Count	Sample Data
NS	2	`ns1.vercel-dns.com, ns2.vercel-dns.com`
SOA	1	`ns-1394.awsdns-46.org awsdns-hostmaster.`

Analysis

Name Servers

studyloop.dev is served by 6 authoritative name servers — among them ns-353.awsdns-44.com, ns1.vercel-dns.com, ns2.vercel-dns.com and 3 others.

studyloop.dev shares at least some of its name servers with other domains, including shouldifi.com, healthcouncel.com, tiberapps.com and two others.

These name servers are frequently paired with the name servers ns-674.awsdns-20.net, ns-1394.awsdns-46.org and ns-1868.awsdns-41.co.uk.

Hostnames that resolve to two IP addresses:

ns-353.awsdns-44.com resolves to two addresses: 205.251.193.97 and 2600:9000:5301:6100::1.

ns1.vercel-dns.com resolves to two addresses: 198.51.44.13 and 2620:4d:4000:6259:7:13:0:1.

ns2.vercel-dns.com resolves to two addresses: 198.51.45.13 and 2a00:edc0:6259:7:13::2.

ns-674.awsdns-20.net resolves to two addresses: 205.251.194.162 and 2600:9000:5302:a200::1.

ns-1394.awsdns-46.org resolves to two addresses: 205.251.197.114 and 2600:9000:5305:7200::1.

ns-1868.awsdns-41.co.uk resolves to two addresses: 205.251.199.76 and 2600:9000:5307:4c00::1.