cambridgecomputer.com - dns.ninja

`cambridgecomputer.com`

DNSSEC	⚠️ Not signed
A	159.203.98.166^{🇺🇸 DIGITALOCEAN159.203.96.0/20 DigitalOcean}
NS	`ns33.worldnic.com` ⭐
		A	162.159.26.212^{Cloudflare162.159.26.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
NS	`ns34.worldnic.com`
		A	162.159.27.146^{Cloudflare162.159.27.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
MX	`aspmx.l.google.com` ⭐
		A	2607:f8b0:4004:c23::1a^{🇺🇸 Google2607:f8b0:4004::/48}
			PTR	`yuiadrs-in-f26.1e100.net`
		A	142.251.179.27^{🇺🇸 Google142.251.179.0/24}
			PTR	`pd-in-f27.1e100.net`
MX	`alt1.aspmx.l.google.com`⁽²⁰⁾
		A	2800:3f0:4003:c0f::1b^{🇨🇱 Google2800:3f0:4003::/48}
		A	108.177.123.26^{🇺🇸 Google108.177.123.0/24}
			PTR	`lcscld-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	`alt3.aspmx.l.google.com`⁽³⁰⁾
		A	2a00:1450:4009:c0f::1b^{🇬🇧 Google2a00:1450:4009::/48}
			PTR	`yulhrs-in-f27.1e100.net`
		A	192.178.223.27^{🇺🇸 Google192.178.223.0/24}
			PTR	`yulhrs-in-f27.1e100.net`
MX	`alt4.aspmx.l.google.com`⁽³⁰⁾
		A	2a00:1450:400c:c23::1a^{🇧🇪 Google2a00:1450:400c::/48}
			PTR	`yubrupd-in-f26.1e100.net`
		A	172.253.157.27^{🇺🇸 Google172.253.0.0/16}
			PTR	`yubrupd-in-f27.1e100.net`
TXT	`MS=ms66430911`
TXT	`apple-domain-verification=F2pvJbnbx4I1Cvf4`
TXT	`v=spf1 ip4:74.104.143.226 ip4:64.18.0.0/20 ip4:64.140.225.0/24 ip4:72.93.86.0...`
SOA	`NS33.WORLDNIC.com`namehost@WORLDNIC.com serial=126052914

`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=1784429057

Subdomains

www.cambridgecomputer.com

*.cambridgecomputer.com

Same first word

cambridgecomputer.com

DNS History

11 records (8 active, 3 former)

●NSns33.worldnic.com2015-06-20 → 2026-07-19 · 2 obs

● 2015-06-20 22:31:40
● 2026-07-19 02:52:22

●NSns34.worldnic.com2015-06-20 → 2026-07-19 · 2 obs

● 2015-06-20 22:31:40
● 2026-07-19 02:52:22

●MXalt1.aspmx.l.google.com2015-06-20 → 2026-07-19 · 2 obs

● 2015-06-20 22:31:40
● 2026-07-19 02:52:22

●MXalt2.aspmx.l.google.com2015-06-20 → 2026-07-19 · 2 obs

● 2015-06-20 22:31:40
● 2026-07-19 02:52:22

●MXalt3.aspmx.l.google.com2015-06-20 → 2026-07-19 · 2 obs

● 2015-06-20 22:31:40
● 2026-07-19 02:52:22

●MXalt4.aspmx.l.google.com2015-06-20 → 2026-07-19 · 2 obs

● 2015-06-20 22:31:40
● 2026-07-19 02:52:22

●MXaspmx.l.google.com2015-06-20 → 2026-07-19 · 2 obs

● 2015-06-20 22:31:40
● 2026-07-19 02:52:22

●A159.203.98.1662026-04-05 → 2026-07-19 · 3 obs

○ 2017-09-07 07:49:28
● 2026-04-05 00:49:58
● 2026-07-19 02:52:22

○A206.188.192.2432016-04-22 → 2017-09-07 · 5 obs

○ 2016-01-24 00:48:58
● 2016-04-22 11:50:42
● 2017-09-07 07:49:28
○ 2026-04-05 00:49:58
○ 2026-07-19 02:52:22

○A209.37.168.1012015-11-04 → 2016-01-24 · 5 obs

○ 2015-06-20 22:31:40
● 2015-11-04 11:44:52
● 2016-01-24 00:48:58
○ 2016-04-22 11:50:42
○ 2026-07-19 02:52:22

○A64.119.147.2532015-06-20 → 2015-06-20 · 3 obs

● 2015-06-20 22:31:40
○ 2015-11-04 11:44:52
○ 2026-07-19 02:52:22

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	e.gtld-servers.net, f.gtld-servers.net, a.gtld-servers.net, d.gtld-servers.net...	-
cambridgecomputer.com	ns33.worldnic.com, ns34.worldnic.com	2 records

✅ Authoritative Response

Server:162.159.26.212

NS records: ns33.worldnic.com, ns34.worldnic.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for cambridgecomputer.com (unsigned zone)

⏱️ Timing

Total: 460ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`159.203.98.166`
NS	2	`ns33.worldnic.com, ns34.worldnic.com`
MX	5	`alt2.aspmx.l.google.com (pri: 20), aspmx.l.google.com (pri: 10)...`
TXT	3	`v=spf1 ip4:74.104.143.226 ip4:64.18.0.0/, apple-domain-verification=F2pvJbnbx4I1Cv...`
SOA	1	`NS33.WORLDNIC.com namehost.WORLDNIC.com`

📌 Glue Records Collected

Total: 2

Out-of-bailiwick: 2 (ns33.worldnic.com, ns34.worldnic.com)

Analysis

Hierarchy

cambridgecomputer.com serves as the parent of www.cambridgecomputer.com and *.cambridgecomputer.com.

IP Addresses

cambridgecomputer.com has exactly one IP address — 159.203.98.166.

Host names such as www.cambridgecomputer.com, camcom.com and ltotape.com share their IP numbers with cambridgecomputer.com.

Name Servers

cambridgecomputer.com uses two name servers for its delegation: ns33.worldnic.com and ns34.worldnic.com.

The name server configuration of cambridgecomputer.com is shared with other domains, for instance speeapilots.org, sugarloafshores.com, glicogen.com and two others.

ns33.worldnic.com → 162.159.26.212 and ns34.worldnic.com → 162.159.27.146: one IP number per host name.

Mail Servers

Five mail servers handle cambridgecomputer.com: aspmx.l.google.com, alt1.aspmx.l.google.com, alt2.aspmx.l.google.com and two others.

At least some of the mail servers used by cambridgecomputer.com are shared with other domains: rogeliomaxwell.com, petespro.com, jeremyberk.com and two others among them.

These mail servers often appear in conjunction with the mail servers alt3.aspmx.l.google.com, alt4.aspmx.l.google.com, aspmx2.googlemail.com and aspmx3.googlemail.com.

Host names pointing to two IP addresses:

aspmx.l.google.com directs traffic to 142.251.179.27 and 2607:f8b0:4004:c23::1a.

alt1.aspmx.l.google.com directs traffic to 108.177.123.26 and 2800:3f0:4003:c0f::1b.

alt2.aspmx.l.google.com directs traffic to 172.253.116.26 and 2a00:1450:400b:c02::1b.

alt3.aspmx.l.google.com directs traffic to 192.178.223.27 and 2a00:1450:4009:c0f::1b.

alt4.aspmx.l.google.com directs traffic to 172.253.157.27 and 2a00:1450:400c:c23::1a.