`trueschool.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=1522735067

`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=1777322186

WOT: SAFE (60/100)

Same first word

trueschool.co.in

trueschool.ru

trueschool.de

trueschool.org

trueschool.net

trueschool.in

trueschool.com

trueschool.se

Similar names

thecolours.de

thecolours.info

schoolture.com

schooltrue.com

reutschool.org

hotelcorus.com

DNS History

6 records (3 active, 3 former)

●NSns.domainca.com2015-07-10 → 2026-04-27 · 2 obs

● 2015-07-10 05:01:20
● 2026-04-27 20:56:30

●NSns2.domainca.com2015-07-10 → 2026-04-27 · 2 obs

● 2015-07-10 05:01:20
● 2026-04-27 20:56:30

○A121.254.178.2502015-11-20 → 2017-01-14 · 5 obs

○ 2015-07-10 05:01:20
● 2015-11-20 12:09:54
● 2017-01-14 02:49:26
○ 2020-01-22 17:42:20
○ 2026-04-27 20:56:30

●A121.254.178.2532020-01-22 → 2026-04-27 · 3 obs

○ 2017-01-14 02:49:26
● 2020-01-22 17:42:20
● 2026-04-27 20:56:30

○A211.106.65.1112015-07-10 → 2015-07-10 · 3 obs

● 2015-07-10 05:01:20
○ 2015-11-20 12:09:54
○ 2026-04-27 20:56:30

○A211.106.65.1122015-07-10 → 2015-07-10 · 3 obs

● 2015-07-10 05:01:20
○ 2015-11-20 12:09:54
○ 2026-04-27 20:56:30

🔍 DNS Trace

📋 Delegation Chain

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

⏱️ Timing

Total: 3464ms | 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

trueschool.com points to a single IP: 121.254.178.253.

Other host names, for instance geoki.com, up-date.com, bitgagu.co.kr, neonexsoft.com and gosys.com share IP numbers with trueschool.com.

Name Servers

trueschool.com's delegation is to two name servers ns2.domainca.com and ns.domainca.com.

trueschool.com shares the same name server configuration as other domains, such as wolfonline.com, h-zone.com, latapa.com, fenas.com and soraticket.com.

Host names with a single IP:

ns2.domainca.com resolves to 20.200.205.248.

ns.domainca.com resolves to 43.201.170.100.

trueschool.com - robtex.com

trueschool.com

com