`studysa.net`

DNSSEC	⚠️ Not signed
A	183.110.224.244^{🇰🇷 KT-NET183.104.0.0/13 KORNET KOREA TELECOM}
NS	`studysa.net` ⭐
		A	183.110.224.244^{🇰🇷 KT-NET183.104.0.0/13 KORNET KOREA TELECOM}
NS	`ns1.cafe24.co.kr`
		A	112.175.246.232^{🇰🇷 KT-NET112.168.0.0/13}
			PTR	`gjit.kr`
			PTR	`snoweb.kr`
			PTR	`sinc2030.co.kr`
		A	112.175.246.233^{🇰🇷 KT-NET112.168.0.0/13}
		A	175.125.93.136^{🇰🇷 SKB-NET175.120.0.0/13 SKB summary}
		A	175.125.93.137^{🇰🇷 SKB-NET175.120.0.0/13 SKB summary}
NS	`ns1.cafe24.com`
		A	112.175.246.230^{🇰🇷 KT-NET112.168.0.0/13}
			PTR	`ip-112-175-246-230.defastlink.net`
		A	112.175.246.231^{🇰🇷 KT-NET112.168.0.0/13}
			PTR	`ip-112-175-246-231.defastlink.net`
		A	116.126.143.242^{🇰🇷 SKB-NET116.126.0.0/16 SK Broadband}
			PTR	`ip-116-126-143-242.defastlink.net`
		A	175.125.93.134^{🇰🇷 SKB-NET175.120.0.0/13 SKB summary}
			PTR	`ip-175-125-93-134.defastlink.net`
		A	175.125.93.135^{🇰🇷 SKB-NET175.120.0.0/13 SKB summary}
			PTR	`ip-175-125-93-135.defastlink.net`
NS	`ns2.cafe24.co.kr`
		A	112.175.247.232^{🇰🇷 KT-NET112.168.0.0/13}
			PTR	`snoweb.kr`
			PTR	`sarchi.co.kr`
		A	112.175.247.233^{🇰🇷 KT-NET112.168.0.0/13}
		A	175.125.93.146^{🇰🇷 SKB-NET175.120.0.0/13 SKB summary}
		A	175.125.93.147^{🇰🇷 SKB-NET175.120.0.0/13 SKB summary}
NS	`ns2.cafe24.com`
		A	1.226.85.4^{🇰🇷 SKB-NET1.224.0.0/13 auto-generated route object for 1.224.0.0/13}
			PTR	`ip-1-226-85-4.defastlink.net`
		A	1.234.0.4^{🇰🇷 SKB-NET1.232.0.0/13 auto-generated route object for 1.232.0.0/13}
			PTR	`ip-1-234-0-4.defastlink.net`
		A	112.175.11.4^{🇰🇷 KT-NET112.168.0.0/13}
			PTR	`ip-112-175-11-4.defastlink.net`
		A	112.175.12.4^{🇰🇷 KT-NET112.168.0.0/13}
			PTR	`ip-112-175-12-4.defastlink.net`
MX	`webmail-101.cafe24.com` ⭐
		A	183.111.183.48^{🇰🇷 KT-NET183.104.0.0/13 KORNET KOREA TELECOM}
TXT	`v=spf1 include:spf.cafe24.com ~all`
SOA	`studysa.net`postmaster@studysa.net serial=20170721

`net`

	DNSSEC	🔒 Signed (DS record present)
	NS	`a.gtld-servers.net` ⭐
	NS	`b.gtld-servers.net`
	NS	`c.gtld-servers.net`
	NS	`d.gtld-servers.net`
	NS	`e.gtld-servers.net`
	NS	`f.gtld-servers.net`
	NS	`g.gtld-servers.net`
	NS	`h.gtld-servers.net`
	NS	`i.gtld-servers.net`
	NS	`j.gtld-servers.net`
	NS	`k.gtld-servers.net`
	NS	`l.gtld-servers.net`
	NS	`m.gtld-servers.net`
	SOA	`a.gtld-servers.net`nstld@verisign-grs.com serial=1771291465

NS for

studysa.net

Same first word

studysa.org

studysa.com.au

studysa.com

studysa.co.za

studysa.net

Similar names

studays.com

dutasys.com

sastudy.co.za

sastudy.com

studyas.com

DNS History

7 records (7 active, 0 former)

●NSns1.cafe24.co.kr2026-02-16 → 2026-03-23 · 2 obs

● 2026-02-16 02:54:54
● 2026-03-23 16:07:02

●NSns1.cafe24.com2026-02-16 → 2026-03-23 · 2 obs

● 2026-02-16 02:54:54
● 2026-03-23 16:07:02

●NSns2.cafe24.co.kr2026-02-16 → 2026-03-23 · 2 obs

● 2026-02-16 02:54:54
● 2026-03-23 16:07:02

●NSns2.cafe24.com2026-02-16 → 2026-03-23 · 2 obs

● 2026-02-16 02:54:54
● 2026-03-23 16:07:02

●NSstudysa.net2026-02-16 → 2026-03-23 · 2 obs

● 2026-02-16 02:54:54
● 2026-03-23 16:07:02

●MXwebmail-101.cafe24.com2026-02-16 → 2026-03-23 · 2 obs

● 2026-02-16 02:54:54
● 2026-03-23 16:07:02

●A183.110.224.2442026-02-16 → 2026-03-23 · 2 obs

● 2026-02-16 02:54:54
● 2026-03-23 16:07:02

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
net	a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net...	-
studysa.net	ns2.cafe24.com, ns1.cafe24.com, ns2.cafe24.co.kr, ns1.cafe24.co.kr	-

✅ Authoritative Response

Server:1.234.0.4

NS records: ns2.cafe24.com, ns1.cafe24.com, ns2.cafe24.co.kr, ns1.cafe24.co.kr

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for studysa.net (unsigned zone)

⏱️ Timing

Total: 1304ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`183.110.224.244`
NS	4	`ns2.cafe24.co.kr, ns2.cafe24.com...`
MX	1	`webmail-101.cafe24.com (pri: 10)`
TXT	1	`v=spf1 include:spf.cafe24.com ~all`
SOA	1	`studysa.net postmaster.studysa.net`

Analysis

Name Server Role

studysa.net serves as a name server for studysa.net.

ns1.cafe24.com, ns2.cafe24.com and ns1.cafe24.co.kr commonly serve as a name server alongside studysa.net.

IP Addresses

studysa.net points to a single IP: 183.110.224.244.

Other host names, for instance atlaskorea.com, innovis.co.kr, i-h2c.com, hsmedix.com and daekwang.net share IP numbers with studysa.net.

Name Servers

studysa.net is delegated to five name servers: studysa.net, ns1.cafe24.com, ns2.cafe24.com, ns1.cafe24.co.kr and ns2.cafe24.co.kr.

studysa.net at least partially shares its name servers with other domains, for instance uno21.com, lainseok.com, ymdc.kr, woolimtrade.com and moatel.com.