`popschool.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=1507889917

`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=1778104721

Same first word

popschool.eu

popschool.de

popschool.org

popschool.fr

popschool.net

popschool.com

Similar names

schoolpop.com

colopshop.hu

coolshopp.com

DNS History

5 records (3 active, 2 former)

●NSns.domainca.com2015-08-21 → 2026-05-06 · 3 obs

○ 2008-03-20 14:25:26
● 2015-08-21 00:04:14
● 2026-05-06 22:09:00

●NSns2.domainca.com2015-08-21 → 2026-05-06 · 3 obs

○ 2008-03-20 14:25:26
● 2015-08-21 00:04:14
● 2026-05-06 22:09:00

○A121.254.178.2502015-08-21 → 2017-05-20 · 5 obs

○ 2008-03-20 14:25:26
● 2015-08-21 00:04:14
● 2017-05-20 03:04:44
○ 2026-04-12 11:26:28
○ 2026-05-06 22:09:00

●A121.254.178.2532026-04-12 → 2026-05-06 · 3 obs

○ 2017-05-20 03:04:44
● 2026-04-12 11:26:28
● 2026-05-06 22:09:00

○A211.106.65.1182008-03-20 → 2008-03-20 · 3 obs

● 2008-03-20 14:25:26
○ 2015-08-21 00:04:14
○ 2026-05-06 22:09:00

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net...	-
popschool.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 popschool.com (unsigned zone)

⏱️ Timing

Total: 555ms | 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

popschool.com points to a single IP address: 121.254.178.253.

Other host names such as www.xn--h49az6j5osq2k.com, h-24.com, g-tel.com, www.a-max.com and ndres.com share IPs with popschool.com.

Name Servers

Two name servers ns2.domainca.com and ns.domainca.com handle the delegation for popschool.com.

popschool.com shares the same name server setup as other domains, for example dapus.com, jicu.com, xhalf.com, hoban.co.kr and moin.com.

Host names with one IP number:

ns2.domainca.com points to 20.200.205.248; ns.domainca.com points to 43.201.170.100.

popschool.com - robtex.com

popschool.com

com