`sportstudent.com`

DNSSEC	⚠️ Not signed
A	121.254.178.253^{🇰🇷 DACOM-NET121.254.128.0/17 contact noc@bora.net if necessary}
NS	`ns2.domainca.com` ⭐
		A	20.200.205.248^{🇰🇷 Microsoft20.192.0.0/10}
NS	`ns.domainca.com`
		A	43.201.170.100^{🇰🇷 Amazon43.200.0.0/14 EC2 ICN Prefix}
			PTR	`ec2-43-201-170-100.ap-northeast-2.compute.amazonaws.com`
SOA	`ns.domainca.com`root@domainca.com serial=1529720977

`com`

	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=1778675591

Same first word

sportstudent.com

Similar names

studentsport.ru

sportundtest.at

studentsport.org

DNS History

6 records (3 active, 3 former)

●NSns.domainca.com2015-05-09 → 2026-05-13 · 2 obs

● 2015-05-09 18:13:08
● 2026-05-13 12:47:54

●NSns2.domainca.com2015-05-09 → 2026-05-13 · 2 obs

● 2015-05-09 18:13:08
● 2026-05-13 12:47:54

○A121.254.178.2502015-09-24 → 2017-05-19 · 5 obs

○ 2015-05-09 18:13:08
● 2015-09-24 05:34:52
● 2017-05-19 17:23:42
○ 2026-03-05 08:22:32
○ 2026-05-13 12:47:54

●A121.254.178.2532026-03-05 → 2026-05-13 · 3 obs

○ 2017-05-19 17:23:42
● 2026-03-05 08:22:32
● 2026-05-13 12:47:54

○A211.106.65.1112015-05-09 → 2015-05-09 · 3 obs

● 2015-05-09 18:13:08
○ 2015-09-24 05:34:52
○ 2026-05-13 12:47:54

○A211.106.65.1122015-05-09 → 2015-05-09 · 3 obs

● 2015-05-09 18:13:08
○ 2015-09-24 05:34:52
○ 2026-05-13 12:47:54

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	m.gtld-servers.net, g.gtld-servers.net, c.gtld-servers.net, e.gtld-servers.net...	-
sportstudent.com	ns.domainca.com, ns2.domainca.com	2 records

✅ Authoritative Response

Server:121.78.117.39

NS records: ns.domainca.com, ns2.domainca.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for sportstudent.com (unsigned zone)

⏱️ Timing

Total: 950ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`121.254.178.253`
NS	2	`ns.domainca.com, ns2.domainca.com`
SOA	1	`ns.domainca.com root.domainca.com`

📌 Glue Records Collected

Total: 2

Out-of-bailiwick: 2 (ns.domainca.com, ns2.domainca.com)

Analysis

IP Addresses

sportstudent.com maps to IP address 121.254.178.253.

Other host names, for instance interfootball.com, lilodesign.com, gert.com, crmbox.com and pinoc.com share IP numbers with sportstudent.com.

Name Servers

Two name servers ns2.domainca.com and ns.domainca.com are delegated to sportstudent.com.

sportstudent.com uses the same name server configuration as other domains, such as dreamxchange.com, radiosonar.com, posul.com, thephonehouse.com and gadtoken.com.

sportstudent.com at least partially shares name servers with other domains such as bgil.com, jubel.com, pokervista.com, narve.com and themans.com.

Host names with a single IP address:

ns2.domainca.com points to 20.200.205.248

ns.domainca.com points to 43.201.170.100

sportstudent.com - robtex.com