yourcore.com - dns.ninja

`yourcore.com`

DNSSEC	⚠️ Not signed
A	121.254.178.238^{🇰🇷 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=1534401139

`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=1786385014

Same first word

yourcore.com

yourcore.ca

Similar names

correouy.com

yourreco.com

DNS History

7 records (3 active, 4 former)

●NSns.domainca.com2015-07-16 → 2026-08-10 · 2 obs

● 2015-07-16 22:52:28
● 2026-08-10 18:06:40

●NSns2.domainca.com2015-07-16 → 2026-08-10 · 2 obs

● 2015-07-16 22:52:28
● 2026-08-10 18:06:40

○A121.254.178.2302015-11-21 → 2017-01-19 · 5 obs

○ 2015-07-16 22:52:28
● 2015-11-21 09:12:02
● 2017-01-19 12:22:18
○ 2019-01-08 00:22:34
○ 2026-08-10 18:06:40

○A121.254.178.2322019-01-08 → 2019-01-08 · 4 obs

○ 2017-01-19 12:22:18
● 2019-01-08 00:22:34
○ 2026-04-15 00:32:26
○ 2026-08-10 18:06:40

●A121.254.178.2382026-04-15 → 2026-08-10 · 3 obs

○ 2019-01-08 00:22:34
● 2026-04-15 00:32:26
● 2026-08-10 18:06:40

○A211.106.65.1112015-07-16 → 2015-07-16 · 3 obs

● 2015-07-16 22:52:28
○ 2015-11-21 09:12:02
○ 2026-08-10 18:06:40

○A211.106.65.1122015-07-16 → 2015-07-16 · 3 obs

● 2015-07-16 22:52:28
○ 2015-11-21 09:12:02
○ 2026-08-10 18:06:40

🔍 DNS Trace

📋 Delegation Chain

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

⏱️ Timing

Total: 460ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`121.254.178.238`
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

yourcore.com directs to one IP number, which is 121.254.178.238.

Among the host names that share IP numbers with yourcore.com are dowakim.net, diablotrade.com, ation.co.kr and two others.

Name Servers

The NS records for yourcore.com delegate to ns2.domainca.com and ns.domainca.com.

yourcore.com has the same name server delegation as a number of other domains, such as jointop.com, nlt.co.kr, e-life.com and two more.

yourcore.com and other domains like 25pharm.co.kr share at least a portion of their name servers.

It is common for these name servers to be used in conjunction with the name servers ns.gabia.net, ns1.gabia.co.kr and ns.gabia.co.kr.

Each of ns2.domainca.com and ns.domainca.com has one IP address: ns2.domainca.com uses 20.200.205.248 and ns.domainca.com uses 43.201.170.100.