🛡️Domain Reputation CheckBlocklist, phishing & malware status→

`classly.study`

DNSSEC	⚠️ Not signed
A	216.150.16.1^{🇨🇦 Amazon216.150.16.0/24 EC2 Prefix}
A	216.150.16.193^{🇨🇦 Amazon216.150.16.0/24 EC2 Prefix}
NS	`ns1.vercel-dns.com` ⭐
		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`
		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`
MX	`smtp.google.com` ⭐
		A	2607:f8b0:4004:c06::1a^{🇺🇸 Google2607:f8b0:4004::/48}
			PTR	`bg-in-f26.1e100.net`
		A	2607:f8b0:4004:c06::1b^{🇺🇸 Google2607:f8b0:4004::/48}
			PTR	`bg-in-f27.1e100.net`
		A	2607:f8b0:4004:c09::1a^{🇺🇸 Google2607:f8b0:4004::/48}
			PTR	`bh-in-f26.1e100.net`
		A	2607:f8b0:4004:c09::1b^{🇺🇸 Google2607:f8b0:4004::/48}
			PTR	`bh-in-f27.1e100.net`
		A	64.233.180.26^{🇺🇸 Google64.233.180.0/24}
			PTR	`on-in-f26.1e100.net`
			PTR	`pe-in-f26.1e100.net`
		A	142.251.179.26^{🇺🇸 Google142.251.179.0/24}
			PTR	`pd-in-f26.1e100.net`
		A	142.251.179.27^{🇺🇸 Google142.251.179.0/24}
			PTR	`pd-in-f27.1e100.net`
		A	173.194.45.27^{🇺🇸 Google173.194.0.0/16}
			PTR	`yuiadum-in-f27.1e100.net`
		A	192.178.155.27^{🇺🇸 Google192.178.155.0/24}
			PTR	`yuiadrs-in-f27.1e100.net`
SOA	`ns1.vercel-dns.com`hostmaster@nsone.net serial=1772794346

`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=1793577199

Same first word

classly.si

classly.site

classly.study

classly.xyz

classly.cn

classly.co

classly.ru

classly.no

classly.kr

classly.co.nz

classly.art

classly.uk

classly.workers.dev

classly.vercel.app

classly.co.zw

classly.com.pl

classly.ai

classly.co.jp

classly.software

classly.world

classly.me

classly.cloud

classly.nl

classly.online

classly.de

classly.cc

classly.one

classly.live

classly.pages.dev

classly.io

classly.tech

classly.org

classly.in

classly.co.uk

classly.co.in

classly.vn

classly.pl

classly.wtf

classly.com

classly.pro

classly.net

classly.app

classly.id.vn

Similar names

syscall.wtf

syscall.online

classyl.com

yallscs.com

syscall.ca

syscall.mom

syscall.dk

syscall.moe

syscall.in

syscall.party

callsys.xyz

syscall.com.tr

syscall.co.nz

syscall.vn

syscall.su

syscall.racing

syscall.au

scallys.nl

syscall.pages.dev

syscall.co.kr

syscall.iliadboxos.it

callsys.ir

syscall.store

syscall.blog

syscall.us

callsys.email

syscall.club

callsys.com.cn

scallys.com

syscall.cc

syscall.fun

callsys.net

syscall.co.pl

syscall.ru

asysllc.com

syscall.fr

syscall.se

callsys.de

syscall.cloud

syscall.org

csalsyl.cn

scsally.org.cn

syscall.tech

syscall.ch

cysslla.cfd

syscall.ro

syscall.nl

syscall.com.br

syscall.rocks

syscall.rip

syscall.win

casslly.com

syscall.pro

syscall.ae

syscall.ge

lclassy.com

syscall.si

callsys.cn

syscall.cl

ylclass.xyz

syscall.cz

syscall.sh

syscall.com.au

syscall.it

callyss.com

cllassy.com

syscall.i234.me

slclays.com

syscall.cafe

syscall.eu

syscall.buzz

syscall.net

syscall.pw

scyllas.com

scallys.ie

syscall.workers.dev

syscall.ws

syscall.io

callsys.co.uk

callsys.com.au

callsys.com.br

scyllas.net

syscall.gr

callsys.vn

syscall.co

Previous names

Next names

DNS History

11 records (5 active, 6 former)

●NSns1.vercel-dns.com2026-09-11 → 2026-11-02 · 2 obs

● 2026-09-11 16:56:38
● 2026-11-02 01:17:24

●NSns2.vercel-dns.com2026-09-11 → 2026-11-02 · 2 obs

● 2026-09-11 16:56:38
● 2026-11-02 01:17:24

●MXsmtp.google.com2026-09-11 → 2026-11-02 · 2 obs

● 2026-09-11 16:56:38
● 2026-11-02 01:17:24

○A216.150.1.12026-09-28 → 2026-10-02 · 6 obs

○ 2026-09-28 17:56:34
● 2026-09-28 23:32:46
○ 2026-09-29 21:16:14
● 2026-10-02 06:39:48
○ 2026-10-09 02:34:48
○ 2026-11-02 01:17:24

○A216.150.1.1292026-09-11 → 2026-10-02 · 13 obs

● 2026-09-11 16:56:38
○ 2026-09-11 18:19:50
● 2026-09-12 18:25:02
○ 2026-09-13 05:31:52
● 2026-09-18 02:15:10
○ 2026-09-25 07:58:28
● 2026-09-26 02:46:28
○ 2026-09-28 17:56:34
● 2026-09-29 21:16:14
○ 2026-10-01 21:41:20
● 2026-10-02 06:39:48
○ 2026-10-09 02:34:48
○ 2026-11-02 01:17:24

○A216.150.1.1932026-09-11 → 2026-10-09 · 11 obs

● 2026-09-11 16:56:38
○ 2026-09-11 18:19:50
● 2026-09-12 16:29:04
○ 2026-09-12 18:25:02
● 2026-09-13 05:31:52
○ 2026-09-17 20:22:12
● 2026-10-01 21:41:20
○ 2026-10-01 23:37:10
● 2026-10-09 17:55:42
○ 2026-10-17 21:31:26
○ 2026-11-02 01:17:24

○A216.150.1.652026-09-11 → 2026-10-17 · 10 obs

○ 2026-09-11 16:56:38
● 2026-09-11 18:19:50
○ 2026-09-12 16:29:04
● 2026-09-12 18:25:02
○ 2026-09-13 05:31:52
● 2026-09-20 15:52:04
○ 2026-09-28 17:56:34
● 2026-10-17 21:31:26
○ 2026-11-02 01:17:20
○ 2026-11-02 01:17:24

●A216.150.16.12026-09-11 → 2026-11-02 · 15 obs

○ 2026-09-11 16:56:38
● 2026-09-11 18:19:50
○ 2026-09-12 16:29:04
● 2026-09-13 05:31:52
○ 2026-09-13 23:37:20
● 2026-09-28 17:56:34
○ 2026-09-28 23:32:46
● 2026-09-29 21:16:14
○ 2026-10-01 21:41:20
● 2026-10-01 23:37:10
○ 2026-10-02 06:39:48
● 2026-10-09 02:34:48
○ 2026-10-09 17:55:42
● 2026-10-23 08:33:24
● 2026-11-02 01:17:24

○A216.150.16.1292026-09-17 → 2026-10-01 · 10 obs

○ 2026-09-16 21:56:14
● 2026-09-17 20:22:12
○ 2026-09-20 15:52:04
● 2026-09-25 07:58:28
○ 2026-09-26 02:46:28
● 2026-09-28 23:32:46
○ 2026-09-29 21:16:14
● 2026-10-01 21:41:20
○ 2026-10-01 23:37:10
○ 2026-11-02 01:17:24

●A216.150.16.1932026-09-12 → 2026-11-02 · 13 obs

○ 2026-09-11 18:19:50
● 2026-09-12 16:29:04
○ 2026-09-12 18:25:02
● 2026-09-13 23:37:20
○ 2026-09-16 21:56:14
● 2026-09-28 17:56:34
○ 2026-09-28 23:32:46
● 2026-10-01 23:37:10
○ 2026-10-02 06:39:48
● 2026-10-09 02:34:48
○ 2026-10-23 08:33:24
● 2026-11-02 01:17:20
● 2026-11-02 01:17:24

○A216.150.16.652026-09-16 → 2026-09-16 · 4 obs

○ 2026-09-13 23:37:20
● 2026-09-16 21:56:14
○ 2026-09-18 02:15:10
○ 2026-11-02 01:17:24

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
study	a.nic.study, b.nic.study, c.nic.study, x.nic.study...	12 records
classly.study	ns2.vercel-dns.com, ns1.vercel-dns.com	-

✅ Authoritative Response

Server:198.51.45.13

NS records: ns2.vercel-dns.com, ns1.vercel-dns.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for classly.study (unsigned zone)

⏱️ Timing

Total: 1971ms | Queries: -

📄 Records

Type	Count	Sample Data
A	2	`216.150.1.129, 216.150.1.1`
NS	2	`ns1.vercel-dns.com, ns2.vercel-dns.com`
MX	1	`smtp.google.com (pri: 1)`
SOA	1	`ns1.vercel-dns.com hostmaster.nsone.net`

📌 Glue Records Collected

Total: 12

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

Analysis

IP Addresses

classly.study resolves to the IP addresses 216.150.16.1 and 216.150.16.193

Two other host names, along with qdacademy.pro, codetown.net and jerry.euro.kickbio.link, also share IP numbers with classly.study.

Name Servers

classly.study has two authoritative name servers — ns1.vercel-dns.com and ns2.vercel-dns.com.

classly.study shares its NS records with other domains, for example alilari.dev, casinosshere.com, pixelreelapp.com and two others.

classly.study and other domains like overlandagents.com, koalavibe.com.au and patra.si share some name servers

Both ns1.vercel-dns.com and ns2.vercel-dns.com have two IP addresses each. ns1.vercel-dns.com resolves to 198.51.44.13 and 2620:4d:4000:6259:7:13:0:1; ns2.vercel-dns.com resolves to 198.51.45.13 and 2a00:edc0:6259:7:13::2.

Mail Servers

The sole mail server for classly.study is smtp.google.com.

Among the domains sharing a mail server setup with classly.study are naturaldesignwindows.com, arredamentimetalliciemmepi.com, fernhillproductions.com and two others.

The mail servers of classly.study overlap at least partially with those of other domains, including adellajewellery.com, southgenetics.do and pyungkang.or.kr.

With 9 IP addresses total, smtp.google.com resolves to 64.233.180.26, 142.251.179.26, 142.251.179.27 and 6 others.

classly.study - robtex.com

classly.study

study

Same first word

Similar names

Previous names

Next names

DNS History

🔍 DNS Trace

📋 Delegation Chain

✅ Authoritative Response

🔒 DNSSEC Status

⏱️ Timing

📄 Records

📌 Glue Records Collected

Analysis

IP Addresses

Name Servers

Mail Servers

`classly.study`

`study`