`cordcommunications.com`

DNSSEC	⚠️ Not signed
A	20.81.211.241^{🇺🇸 Microsoft20.64.0.0/10}
NS	`ns03.domaincontrol.com` ⭐
		A	2603:5:2150::2^{🇺🇸 GODADDY-DNS2603:5:2150::/44}
			PTR	`ns03.domaincontrol.com`
		A	97.74.101.2^{🇺🇸 GODADDY-DNS97.74.100.0/23}
			PTR	`ns03.domaincontrol.com`
NS	`ns04.domaincontrol.com`
		A	2603:5:2250::2^{🇺🇸 GODADDY-DNS2603:5:2250::/44}
			PTR	`ns04.domaincontrol.com`
		A	173.201.69.2^{🇺🇸 GODADDY-DNS173.201.68.0/23}
			PTR	`ns04.domaincontrol.com`
MX	`aspmx.l.google.com` ⭐
		A	2607:f8b0:4004:c21::1a^{🇺🇸 Google2607:f8b0:4004::/48}
			PTR	`pe-in-f26.1e100.net`
		A	142.251.163.26^{🇺🇸 Google142.251.163.0/24}
			PTR	`wv-in-f26.1e100.net`
MX	`alt1.aspmx.l.google.com`⁽²⁰⁾
		A	2607:f8b0:4023:2801::1a^{🇺🇸 Google2607:f8b0::/32}
			PTR	`lcausi-in-f26.1e100.net`
		A	192.178.128.26^{🇺🇸 Google192.178.128.0/24}
			PTR	`lcausi-in-f26.1e100.net`
MX	`alt2.aspmx.l.google.com`⁽²⁰⁾
		A	2a00:1450:400b:c02::1b^{🇮🇪 Google2a00:1450:400b::/48}
			PTR	`dj-in-f27.1e100.net`
		A	172.253.116.26^{🇺🇸 Google172.253.116.0/24}
			PTR	`dj-in-f26.1e100.net`
MX	`aaspmx3.googlemail.com`⁽³⁰⁾
MX	`aaspmx4.googlemail.com`⁽³⁰⁾
MX	`aaspmx5.googlemail.com`⁽³⁰⁾
MX	`aspmx2.googlemail.com`⁽³⁰⁾
		A	2607:f8b0:4023:2801::1b^{🇺🇸 Google2607:f8b0::/32}
			PTR	`lcausi-in-f27.1e100.net`
		A	192.178.128.26^{🇺🇸 Google192.178.128.0/24}
			PTR	`lcausi-in-f26.1e100.net`
TXT	`v=spf1 ip4:71.40.42.130/27 ip4:20.81.211.241 include:spf.constantcontact.com ...`
SOA	`ns03.domaincontrol.com`dns@jomax.net 2024-02-12 #5

`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=1774405722

Previously NS for

cordcommunications.com

Subdomains

www.cordcommunications.com

Same first word

cordcommunications.com

DNS History

15 records (10 active, 5 former)

○NScordcommunications.com2015-08-15 → 2017-06-28 · 5 obs

○ 2008-03-20 07:16:02
● 2015-08-15 23:25:14
● 2017-06-28 05:23:30
○ 2026-03-24 06:12:40
○ 2026-03-25 02:29:26

○NSdns.skunkeye.com2015-08-15 → 2017-06-28 · 5 obs

○ 2008-03-20 07:16:02
● 2015-08-15 23:25:14
● 2017-06-28 05:23:30
○ 2026-03-24 06:12:40
○ 2026-03-25 02:29:26

●NSns03.domaincontrol.com2026-03-24 → 2026-03-25 · 3 obs

○ 2017-06-28 05:23:30
● 2026-03-24 06:12:40
● 2026-03-25 02:29:26

●NSns04.domaincontrol.com2026-03-24 → 2026-03-25 · 3 obs

○ 2017-06-28 05:23:30
● 2026-03-24 06:12:40
● 2026-03-25 02:29:26

○NSutopia.cord.org2015-08-15 → 2017-06-28 · 5 obs

○ 2008-03-20 07:16:02
● 2015-08-15 23:25:14
● 2017-06-28 05:23:30
○ 2026-03-24 06:12:40
○ 2026-03-25 02:29:26

○NSvalkyrie.cord.org2015-08-15 → 2017-06-28 · 5 obs

○ 2008-03-20 07:16:02
● 2015-08-15 23:25:14
● 2017-06-28 05:23:30
○ 2026-03-24 06:12:40
○ 2026-03-25 02:29:26

●MXaaspmx3.googlemail.com2015-08-15 → 2026-03-25 · 3 obs

○ 2008-03-20 07:16:02
● 2015-08-15 23:25:14
● 2026-03-25 02:29:26

●MXaaspmx4.googlemail.com2015-08-15 → 2026-03-25 · 3 obs

○ 2008-03-20 07:16:02
● 2015-08-15 23:25:14
● 2026-03-25 02:29:26

●MXaaspmx5.googlemail.com2015-08-15 → 2026-03-25 · 3 obs

○ 2008-03-20 07:16:02
● 2015-08-15 23:25:14
● 2026-03-25 02:29:26

●MXalt1.aspmx.l.google.com2015-08-15 → 2026-03-25 · 3 obs

○ 2008-03-20 07:16:02
● 2015-08-15 23:25:14
● 2026-03-25 02:29:26

●MXalt2.aspmx.l.google.com2015-08-15 → 2026-03-25 · 3 obs

○ 2008-03-20 07:16:02
● 2015-08-15 23:25:14
● 2026-03-25 02:29:26

●MXaspmx.l.google.com2015-08-15 → 2026-03-25 · 3 obs

○ 2008-03-20 07:16:02
● 2015-08-15 23:25:14
● 2026-03-25 02:29:26

●MXaspmx2.googlemail.com2015-08-15 → 2026-03-25 · 3 obs

○ 2008-03-20 07:16:02
● 2015-08-15 23:25:14
● 2026-03-25 02:29:26

●A20.81.211.2412026-03-24 → 2026-03-25 · 3 obs

○ 2017-06-28 05:23:30
● 2026-03-24 06:12:40
● 2026-03-25 02:29:26

○A71.40.42.1452015-08-15 → 2017-06-28 · 5 obs

○ 2008-03-20 07:16:02
● 2015-08-15 23:25:14
● 2017-06-28 05:23:30
○ 2026-03-24 06:12:40
○ 2026-03-25 02:29:26

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	b.gtld-servers.net, m.gtld-servers.net, e.gtld-servers.net, k.gtld-servers.net...	-
cordcommunications.com	ns03.domaincontrol.com, ns04.domaincontrol.com	4 records

✅ Authoritative Response

Server:97.74.101.2

NS records: ns03.domaincontrol.com, ns04.domaincontrol.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for cordcommunications.com (unsigned zone)

⏱️ Timing

Total: 476ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`20.81.211.241`
NS	2	`ns03.domaincontrol.com, ns04.domaincontrol.com`
MX	7	`aspmx.l.google.com (pri: 10), alt1.aspmx.l.google.com (pri: 20)...`
TXT	1	`v=spf1 ip4:71.40.42.130/27 ip4:20.81.211`
SOA	1	`ns03.domaincontrol.com dns.jomax.net`

📌 Glue Records Collected

Total: 4

Out-of-bailiwick: 4 (ns03.domaincontrol.com, ns03.domaincontrol.com, ns04.domaincontrol.com...)

Analysis

Hierarchy

cordcommunications.com is the parent of www.cordcommunications.com.

IP Addresses

cordcommunications.com points to IP number 20.81.211.241.

Other host names for example learningincontext.com, cordmath.com and physicsincontext.com share IP numbers with cordcommunications.com.

Name Servers

cordcommunications.com is delegated to two name servers: ns03.domaincontrol.com and ns04.domaincontrol.com.

cordcommunications.com uses the same name server setup as other domains such as somanest.com, cozxy.com, cuwcs.com, qsd.us and cinepix.org.