`dcndiagnostics.com`

DNSSEC	⚠️ Not signed
A	216.240.191.201^{🇺🇸 LIGHTEDGE-AS-02216.240.176.0/20}
		PTR	`helos.privatecloudcorp.com`
NS	`ns1.dnsowl.com` ⭐
		A	2400:cb00:2049:1::a29f:1a88^{🇺🇸 Cloudflare2400:cb00:2049::/48 , Inc. 101 Townsend Street}
		A	2400:cb00:2049:1::a29f:1bad^{🇺🇸 Cloudflare2400:cb00:2049::/48 , Inc. 101 Townsend Street}
		A	162.159.26.136^{Cloudflare162.159.26.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
		A	162.159.27.173^{Cloudflare162.159.27.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
NS	`ns2.dnsowl.com`
		A	2400:cb00:2049:1::a29f:1a31^{🇺🇸 Cloudflare2400:cb00:2049::/48 , Inc. 101 Townsend Street}
		A	2400:cb00:2049:1::a29f:1b82^{🇺🇸 Cloudflare2400:cb00:2049::/48 , Inc. 101 Townsend Street}
		A	162.159.26.49^{Cloudflare162.159.26.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
		A	162.159.27.130^{Cloudflare162.159.27.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
NS	`ns3.dnsowl.com`
		A	2400:cb00:2049:1::a29f:1aea^{🇺🇸 Cloudflare2400:cb00:2049::/48 , Inc. 101 Townsend Street}
		A	2400:cb00:2049:1::a29f:1b62^{🇺🇸 Cloudflare2400:cb00:2049::/48 , Inc. 101 Townsend Street}
		A	162.159.26.234^{Cloudflare162.159.26.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
		A	162.159.27.98^{Cloudflare162.159.27.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
MX	`mail.dcndiagnostics.com` ⭐
		A	72.34.68.162^{🇺🇸 ONE-172.34.64.0/19 old skyriver}
			PTR	`mail.dcndx.com`
TXT	`v=spf1 a mx ip4:72.34.68.162 mx:mail.dcndiagnostic.com -all`
SOA	`ns1.dnsowl.com`hostmaster@dnsowl.com serial=1774478846

`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=1774478742

Subdomains

mail.dcndiagnostics.com

Same first word

dcndiagnostics.com

DNS History

7 records (5 active, 2 former)

●NSns1.dnsowl.com2026-03-11 → 2026-03-25 · 3 obs

○ 2017-04-08 11:08:50
● 2026-03-11 05:58:12
● 2026-03-25 22:52:46

●NSns2.dnsowl.com2026-03-11 → 2026-03-25 · 3 obs

○ 2017-04-08 11:08:50
● 2026-03-11 05:58:12
● 2026-03-25 22:52:46

●NSns3.dnsowl.com2026-03-11 → 2026-03-25 · 3 obs

○ 2017-04-08 11:08:50
● 2026-03-11 05:58:12
● 2026-03-25 22:52:46

○NSns45.domaincontrol.com2015-07-26 → 2017-04-08 · 4 obs

● 2015-07-26 01:27:14
● 2017-04-08 11:08:50
○ 2026-03-11 05:58:12
○ 2026-03-25 22:52:46

○NSns46.domaincontrol.com2015-07-26 → 2017-04-08 · 4 obs

● 2015-07-26 01:27:14
● 2017-04-08 11:08:50
○ 2026-03-11 05:58:12
○ 2026-03-25 22:52:46

●MXmail.dcndiagnostics.com2015-07-26 → 2026-03-25 · 2 obs

● 2015-07-26 01:27:14
● 2026-03-25 22:52:46

●A216.240.191.2012015-07-26 → 2026-03-25 · 2 obs

● 2015-07-26 01:27:14
● 2026-03-25 22:52:46

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	l.gtld-servers.net, j.gtld-servers.net, h.gtld-servers.net, d.gtld-servers.net...	-
dcndiagnostics.com	ns1.dnsowl.com, ns2.dnsowl.com, ns3.dnsowl.com	12 records

✅ Authoritative Response

Server:162.159.26.136

NS records: ns1.dnsowl.com, ns2.dnsowl.com, ns3.dnsowl.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for dcndiagnostics.com (unsigned zone)

⏱️ Timing

Total: 802ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`216.240.191.201`
NS	3	`ns1.dnsowl.com, ns2.dnsowl.com...`
MX	1	`mail.dcndiagnostics.com (pri: 10)`
TXT	1	`v=spf1 a mx ip4:72.34.68.162 mx:mail.dcn`
SOA	1	`ns1.dnsowl.com hostmaster.dnsowl.com`

📌 Glue Records Collected

Total: 12

Out-of-bailiwick: 12 (ns1.dnsowl.com, ns1.dnsowl.com, ns1.dnsowl.com...)

Analysis

Hierarchy

mail.dcndiagnostics.com is a child of dcndiagnostics.com.

IP Addresses

dcndiagnostics.com resolves to one IP number: 216.240.191.201.

Name Servers

dcndiagnostics.com is delegated to three name servers: ns1.dnsowl.com, ns2.dnsowl.com and ns3.dnsowl.com.

dcndiagnostics.com at least partially shares name servers with other domains, including ajajases.online, 34bg.com, fsadfd-f8ds-8-sd8f8-sfdsvscx.top, smileyseek.com and aquaratings.com.

Host names with four IP numbers:

ns1.dnsowl.com points to 2400:cb00:2049:1::a29f:1a88, 2400:cb00:2049:1::a29f:1bad, 162.159.26.136 and 162.159.27.173.

ns2.dnsowl.com points to 2400:cb00:2049:1::a29f:1a31, 2400:cb00:2049:1::a29f:1b82, 162.159.26.49 and 162.159.27.130.

ns3.dnsowl.com points to 2400:cb00:2049:1::a29f:1aea, 2400:cb00:2049:1::a29f:1b62, 162.159.26.234 and 162.159.27.98.

Mail Servers

A single mail server handles dcndiagnostics.com, mail.dcndiagnostics.com.

Host name mail.dcndiagnostics.com resolves to a single IP: 72.34.68.162.

dcndiagnostics.com - robtex.com