`cjoach.com`

DNSSEC	⚠️ Not signed
A	187.124.117.137^{🇧🇷 UNSPECIFIED160.0.0.0/3}
NS	`ns1.linode.com` ⭐
		A	2600:14c0:6::2^{🇺🇸 Akamai2600:14c0:6::/48 Technologies}
			PTR	`c1-2.akashield.net`
		A	92.123.94.2^{🇳🇱 Akamai92.123.94.0/24 Technologies}
			PTR	`c1-2.akashield.net`
NS	`ns2.linode.com`
		A	2600:14c0:6::3^{🇺🇸 Akamai2600:14c0:6::/48 Technologies}
			PTR	`c1-3.akashield.net`
		A	92.123.94.3^{🇳🇱 Akamai92.123.94.0/24 Technologies}
			PTR	`c1-3.akashield.net`
NS	`ns3.linode.com`
		A	2600:14c0:7::3^{🇺🇸 Akamai2600:14c0:7::/48 Technologies}
			PTR	`c2-3.akashield.net`
		A	92.123.95.3^{🇳🇱 Akamai92.123.95.0/24 Technologies}
			PTR	`c2-3.akashield.net`
NS	`ns4.linode.com`
		A	2600:14c0:7::4^{🇺🇸 Akamai2600:14c0:7::/48 Technologies}
			PTR	`c2-4.akashield.net`
		A	92.123.95.4^{🇳🇱 Akamai92.123.95.0/24 Technologies}
			PTR	`c2-4.akashield.net`
NS	`ns5.linode.com`
		A	2600:14c0:7::2^{🇺🇸 Akamai2600:14c0:7::/48 Technologies}
			PTR	`c2-2.akashield.net`
		A	92.123.95.2^{🇳🇱 Akamai92.123.95.0/24 Technologies}
			PTR	`c2-2.akashield.net`
SOA	`ns1.linode.com`clientmarvin@outlook.com serial=2021000003

`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=1784006697

Same first word

cjoach.com

Similar names

ahccjo.com

jcchao.com

coachj.org

chaojc.com

cjchao.com

DNS History

6 records (6 active, 0 former)

●NSns1.linode.com2026-04-13 → 2026-07-14 · 2 obs

● 2026-04-13 08:06:54
● 2026-07-14 05:45:48

●NSns2.linode.com2026-04-13 → 2026-07-14 · 2 obs

● 2026-04-13 08:06:54
● 2026-07-14 05:45:48

●NSns3.linode.com2026-04-13 → 2026-07-14 · 2 obs

● 2026-04-13 08:06:54
● 2026-07-14 05:45:48

●NSns4.linode.com2026-04-13 → 2026-07-14 · 2 obs

● 2026-04-13 08:06:54
● 2026-07-14 05:45:48

●NSns5.linode.com2026-04-13 → 2026-07-14 · 2 obs

● 2026-04-13 08:06:54
● 2026-07-14 05:45:48

●A187.124.117.1372026-07-14 → 2026-07-14 · 2 obs

● 2026-07-14 05:45:46
● 2026-07-14 05:45:48

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	i.gtld-servers.net, j.gtld-servers.net, l.gtld-servers.net, m.gtld-servers.net...	-
cjoach.com	ns1.linode.com, ns2.linode.com, ns3.linode.com, ns4.linode.com...	10 records

✅ Authoritative Response

Server:92.123.95.2

NS records: ns1.linode.com, ns2.linode.com, ns3.linode.com, ns4.linode.com, ns5.linode.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for cjoach.com (unsigned zone)

⏱️ Timing

Total: 475ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`187.124.117.137`
NS	5	`ns4.linode.com, ns3.linode.com...`
SOA	1	`ns1.linode.com clientmarvin.outlook.com`

📌 Glue Records Collected

Total: 10

Out-of-bailiwick: 10 (ns1.linode.com, ns1.linode.com, ns2.linode.com...)

Analysis

IP Addresses

cjoach.com resolves to just one IP address, 187.124.117.137.

mail.ydug.com, for instance, is one of the other host names sharing IP numbers with cjoach.com.

Name Servers

cjoach.com delegates to five name servers: ns1.linode.com, ns2.linode.com, ns3.linode.com and two others.

There is at least partial name server overlap between cjoach.com and other domains — websitebuilding.biz, krispeecleenservices.com, arrayofbytes.com and two more among them.

These name servers frequently co-occur with the name servers ns4.linode.com and ns5.linode.com.

Host names that have two IP addresses:

ns1.linode.com directs traffic to 92.123.94.2 and 2600:14c0:6::2.

ns2.linode.com directs traffic to 92.123.94.3 and 2600:14c0:6::3.

ns3.linode.com directs traffic to 92.123.95.3 and 2600:14c0:7::3.

ns4.linode.com directs traffic to 92.123.95.4 and 2600:14c0:7::4.

ns5.linode.com directs traffic to 92.123.95.2 and 2600:14c0:7::2.