`cornerstonecomputers.com`

DNSSEC	⚠️ Not signed
A	66.96.149.32^{🇺🇸 EIG-2987366.96.128.0/18 Endurance International Group, Inc}
		PTR	`32.149.96.66.static.eigbox.net`
NS	`ns1.yourhostingaccount.com` ⭐
		A	65.254.254.102^{🇺🇸 EIG-2987365.254.224.0/19 TML Customer}
			PTR	`ns1.yourhostingaccount.com`
NS	`ns1.tonedeafhost.com` ⚠️ Not in zone NS records
		A	209.59.129.78^{🇺🇸 LiquidWeb209.59.128.0/18 Liquid Web Inc 4210 S. Creyts Rd Lansing, MI 48917}
			PTR	`server.tonedeafhost.com`
NS	`ns2.tonedeafhost.com` ⚠️ Not in zone NS records
		A	209.59.129.78^{🇺🇸 LiquidWeb209.59.128.0/18 Liquid Web Inc 4210 S. Creyts Rd Lansing, MI 48917}
			PTR	`server.tonedeafhost.com`
NS	`ns3.mydomain.com` ⚠️ Not in zone NS records
		A	172.64.52.99^{🇺🇸 Cloudflare172.64.52.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
NS	`ns4.mydomain.com` ⚠️ Not in zone NS records
		A	172.64.53.76^{🇺🇸 Cloudflare172.64.53.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
MX	`mx.cornerstonecomputers.com` ⭐
		A	66.96.140.88^{🇺🇸 EIG-2987366.96.128.0/18 Endurance International Group, Inc}
			PTR	`88.140.96.66.static.eigbox.net`
		A	66.96.140.89^{🇺🇸 EIG-2987366.96.128.0/18 Endurance International Group, Inc}
			PTR	`89.140.96.66.static.eigbox.net`
SOA	`ns1.yourhostingaccount.com`admin@yourhostingaccount.com 2012-11-20 #81

`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=1784826537

Subdomains

admin.cornerstonecomputers.com

Same first word

cornerstonecomputers.com

DNS History

9 records (7 active, 2 former)

●NSns1.tonedeafhost.com2026-02-23 → 2026-07-23 · 3 obs

○ 2019-12-24 22:22:28
● 2026-02-23 04:03:08
● 2026-07-23 17:17:50

●NSns1.yourhostingaccount.com2015-05-22 → 2026-07-23 · 5 obs

● 2015-05-22 05:24:42
● 2019-12-24 22:22:28
○ 2026-02-23 04:03:08
● 2026-03-14 09:21:56
● 2026-07-23 17:17:50

●NSns2.tonedeafhost.com2026-02-23 → 2026-07-23 · 3 obs

○ 2019-12-24 22:22:28
● 2026-02-23 04:03:08
● 2026-07-23 17:17:50

○NSns2.yourhostingaccount.com2015-05-22 → 2026-03-14 · 5 obs

● 2015-05-22 05:24:42
● 2019-12-24 22:22:28
○ 2026-02-23 04:03:08
● 2026-03-14 09:21:56
○ 2026-07-23 17:17:50

●NSns3.mydomain.com2026-02-23 → 2026-07-23 · 3 obs

○ 2019-12-24 22:22:28
● 2026-02-23 04:03:08
● 2026-07-23 17:17:50

●NSns4.mydomain.com2026-02-23 → 2026-07-23 · 3 obs

○ 2019-12-24 22:22:28
● 2026-02-23 04:03:08
● 2026-07-23 17:17:50

●MXmx.cornerstonecomputers.com2015-05-22 → 2026-07-23 · 4 obs

● 2015-05-22 05:24:42
● 2026-02-23 04:03:08
○ 2026-03-14 09:21:56
● 2026-07-23 17:17:50

●A66.96.149.322016-04-01 → 2026-07-23 · 6 obs

○ 2016-01-01 11:10:50
● 2016-04-01 08:47:02
● 2019-12-24 22:22:28
○ 2026-02-23 04:03:08
● 2026-03-14 09:21:56
● 2026-07-23 17:17:50

○A66.96.163.1302015-05-22 → 2016-01-01 · 4 obs

● 2015-05-22 05:24:42
● 2016-01-01 11:10:50
○ 2016-04-01 08:47:02
○ 2026-07-23 17:17:50

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	l.gtld-servers.net, j.gtld-servers.net, h.gtld-servers.net, d.gtld-servers.net...	-
cornerstonecomputers.com	ns3.mydomain.com, ns4.mydomain.com, ns2.tonedeafhost.com, ns1.tonedeafhost.com	4 records

✅ Authoritative Response

Server:209.59.129.78

NS records: ns3.mydomain.com, ns4.mydomain.com, ns2.tonedeafhost.com, ns1.tonedeafhost.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for cornerstonecomputers.com (unsigned zone)

⏱️ Timing

Total: 367ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`66.96.149.32`
NS	2	`ns2.yourhostingaccount.com, ns1.yourhostingaccount.com`
MX	1	`mx.cornerstonecomputers.com (pri: 30)`
SOA	1	`ns1.yourhostingaccount.com admin.yourhos`

📌 Glue Records Collected

Total: 4

Out-of-bailiwick: 4 (ns3.mydomain.com, ns4.mydomain.com, ns2.tonedeafhost.com...)

Analysis

Hierarchy

cornerstonecomputers.com is a parent domain of admin.cornerstonecomputers.com.

IP Addresses

cornerstonecomputers.com directs to one IP number, which is 66.96.149.32.

Among the host names that share IP numbers with cornerstonecomputers.com are televisionwoodshed.com, waterdownhomes.com, improbabilitylabs.com and two others.

Name Servers

The authoritative name servers for cornerstonecomputers.com are ns3.mydomain.com, ns4.mydomain.com, ns1.tonedeafhost.com and two others.

cornerstonecomputers.com shares at least some of its name servers with other domains, including losangelesreported.com, laconservera.com, termchoice.ca and two others.

These name servers are frequently seen alongside ns1.yourhostingaccount.com, ns1.mydomain.com, ns2.mydomain.com and 7 other name servers.

Hosts that resolve to one IP address:

The hostname ns3.mydomain.com resolves to 172.64.52.99.

The hostname ns4.mydomain.com resolves to 172.64.53.76.

The hostname ns1.tonedeafhost.com resolves to 209.59.129.78.

The hostname ns2.tonedeafhost.com resolves to 209.59.129.78.

The hostname ns1.yourhostingaccount.com resolves to 65.254.254.102.

ns1.tonedeafhost.com along with ns2.tonedeafhost.com each resolve to 209.59.129.78 IP addresses.

Mail Servers

cornerstonecomputers.com routes its mail through a single mail server, mx.cornerstonecomputers.com.

mx.cornerstonecomputers.com points to two IP addresses: 66.96.140.88 and 66.96.140.89.

cornerstonecomputers.com - robtex.com