sterling-computers.com - dns.ninja

`sterling-computers.com`

DNSSEC	⚠️ Not signed
A	50.132.107.83^{🇺🇸 COMCAST-IBONE50.128.0.0/9 Comcast Cable Communications, Inc. 1800 Bishops Gate Blvd Mount Laurel, NJ 08054}
NS	`ns45.domaincontrol.com` ⭐
		A	2603:5:2162::17^{🇺🇸 GODADDY-DNS2603:5:2160::/44}
			PTR	`ns45.domaincontrol.com`
		A	97.74.102.23^{🇺🇸 GODADDY-DNS97.74.102.0/23}
			PTR	`ns45.domaincontrol.com`
NS	`ns46.domaincontrol.com`
		A	2603:5:2262::17^{🇺🇸 GODADDY-DNS2603:5:2260::/44}
			PTR	`ns46.domaincontrol.com`
		A	173.201.70.23^{🇺🇸 GODADDY-DNS173.201.70.0/23}
			PTR	`ns46.domaincontrol.com`
MX	`mx01.mail.icloud.com` ⭐
		A	17.42.251.62^{🇺🇸 Apple17.42.0.0/16}
			PTR	`mx01.mail.icloud.com`
			PTR	`mx02.mail.icloud.com`
			PTR	`mx3.mail.icloud.com`
		A	17.56.9.31^{🇺🇸 Apple17.56.9.0/24}
			PTR	`mx01.mail.icloud.com`
			PTR	`mx02.mail.icloud.com`
		A	17.57.152.5^{🇺🇸 Apple17.57.152.0/23}
			PTR	`ic4-privaterelay.appleid.com`
			PTR	`smtp1.ic4-privaterelay.appleid.com`
			PTR	`mx01.mail.icloud.com`
			PTR	`mx02.mail.icloud.com`
		A	17.57.154.33^{🇺🇸 Apple17.57.154.0/24}
		A	17.57.155.25^{🇺🇸 Apple17.57.155.0/24}
			PTR	`mx01.mail.icloud.com`
			PTR	`mx02.mail.icloud.com`
		A	17.57.156.30^{🇺🇸 Apple17.57.156.0/24}
			PTR	`mx01.mail.icloud.com`
			PTR	`mx02.mail.icloud.com`
MX	`mx02.mail.icloud.com` ⭐
		A	17.42.251.62^{🇺🇸 Apple17.42.0.0/16}
			PTR	`mx01.mail.icloud.com`
			PTR	`mx02.mail.icloud.com`
			PTR	`mx3.mail.icloud.com`
		A	17.56.9.31^{🇺🇸 Apple17.56.9.0/24}
			PTR	`mx01.mail.icloud.com`
			PTR	`mx02.mail.icloud.com`
		A	17.57.152.5^{🇺🇸 Apple17.57.152.0/23}
			PTR	`ic4-privaterelay.appleid.com`
			PTR	`smtp1.ic4-privaterelay.appleid.com`
			PTR	`mx01.mail.icloud.com`
			PTR	`mx02.mail.icloud.com`
		A	17.57.154.33^{🇺🇸 Apple17.57.154.0/24}
		A	17.57.155.25^{🇺🇸 Apple17.57.155.0/24}
			PTR	`mx01.mail.icloud.com`
			PTR	`mx02.mail.icloud.com`
		A	17.57.156.30^{🇺🇸 Apple17.57.156.0/24}
			PTR	`mx01.mail.icloud.com`
			PTR	`mx02.mail.icloud.com`
TXT	`v=spf1 include:secureserver.net -all`
TXT	`apple-domain=IkgYRtNJu3GwPwkw`
TXT	`v=spf1 include:icloud.com ~all`
TXT	`D2319952`
SOA	`ns45.domaincontrol.com`dns@jomax.net 2026-03-26 #0

`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=1786411264

Same first word

sterling-computers.com

DNS History

8 records (5 active, 3 former)

●NSns45.domaincontrol.com2015-08-09 → 2026-08-11 · 2 obs

● 2015-08-09 15:04:16
● 2026-08-11 01:46:06

●NSns46.domaincontrol.com2015-08-09 → 2026-08-11 · 2 obs

● 2015-08-09 15:04:16
● 2026-08-11 01:46:06

○MXmailstore1.secureserver.net2015-08-09 → 2017-03-29 · 4 obs

● 2015-08-09 15:04:16
● 2017-03-29 04:44:22
○ 2026-04-28 07:59:18
○ 2026-08-11 01:46:06

●MXmx01.mail.icloud.com2026-04-28 → 2026-08-11 · 3 obs

○ 2017-03-29 04:44:22
● 2026-04-28 07:59:18
● 2026-08-11 01:46:06

●MXmx02.mail.icloud.com2026-04-28 → 2026-08-11 · 3 obs

○ 2017-03-29 04:44:22
● 2026-04-28 07:59:18
● 2026-08-11 01:46:06

○MXsmtp.secureserver.net2015-08-09 → 2017-03-29 · 4 obs

● 2015-08-09 15:04:16
● 2017-03-29 04:44:22
○ 2026-04-28 07:59:18
○ 2026-08-11 01:46:06

●A50.132.107.832016-03-28 → 2026-08-11 · 3 obs

○ 2015-12-07 12:05:48
● 2016-03-28 20:41:12
● 2026-08-11 01:46:06

○A71.227.132.2152015-08-09 → 2015-12-07 · 4 obs

● 2015-08-09 15:04:16
● 2015-12-07 12:05:48
○ 2016-03-28 20:41:12
○ 2026-08-11 01:46:06

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net...	-
sterling-computers.com	ns45.domaincontrol.com, ns46.domaincontrol.com	4 records

✅ Authoritative Response

Server:173.201.70.23

NS records: ns45.domaincontrol.com, ns46.domaincontrol.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for sterling-computers.com (unsigned zone)

⏱️ Timing

Total: 224ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`50.132.107.83`
NS	2	`ns45.domaincontrol.com, ns46.domaincontrol.com`
MX	2	`mx01.mail.icloud.com (pri: 10), mx02.mail.icloud.com (pri: 10)`
TXT	4	`v=spf1 include:secureserver.net -all, apple-domain=IkgYRtNJu3GwPwkw...`
SOA	1	`ns45.domaincontrol.com dns.jomax.net`

📌 Glue Records Collected

Total: 4

Out-of-bailiwick: 4 (ns45.domaincontrol.com, ns45.domaincontrol.com, ns46.domaincontrol.com...)

Analysis

IP Addresses

sterling-computers.com resolves to just one IP address, 50.132.107.83.

c-50-132-107-83.hsd1.wa.comcast.net is an example of another host name that shares IP numbers with sterling-computers.com.

Name Servers

sterling-computers.com has two authoritative name servers — ns45.domaincontrol.com and ns46.domaincontrol.com.

sterling-computers.com shares its NS records with other domains, for example profoundpartners.org, villasonquail.com, swbattery.com and two others.

Both ns45.domaincontrol.com and ns46.domaincontrol.com have two IP addresses each. ns45.domaincontrol.com resolves to 97.74.102.23 and 2603:5:2162::17; ns46.domaincontrol.com resolves to 173.201.70.23 and 2603:5:2262::17.

Mail Servers

sterling-computers.com is served by two mail servers, mx01.mail.icloud.com and mx02.mail.icloud.com.

Among the domains sharing a mail server setup with sterling-computers.com are aalita.com, froggogo.com, kitchentablequilting.com and two others.

The mail servers of sterling-computers.com overlap at least partially with those of other domains, including mail.primeultrasound.com, mail.qfr.at and isach.be.

DNS names with 6 IP addresses:

mx01.mail.icloud.com points to 17.42.251.62, 17.56.9.31, 17.57.152.5 and 3 other IP addresses.

mx02.mail.icloud.com points to 17.42.251.62, 17.56.9.31, 17.57.152.5 and 3 other IP addresses.

The host names mx01.mail.icloud.com and mx02.mail.icloud.com both resolve to 17.42.251.62 IP addresses.

The host names mx01.mail.icloud.com and mx02.mail.icloud.com both resolve to 17.56.9.31 IP addresses.

The host names mx01.mail.icloud.com and mx02.mail.icloud.com both resolve to 17.57.152.5 IP addresses.

The host names mx01.mail.icloud.com and mx02.mail.icloud.com both resolve to 17.57.154.33 IP addresses.

The host names mx01.mail.icloud.com and mx02.mail.icloud.com both resolve to 17.57.155.25 IP addresses.

The host names mx01.mail.icloud.com and mx02.mail.icloud.com both resolve to 17.57.156.30 IP addresses.