`cambridgeapplied.com`

DNSSEC	⚠️ Not signed
A	2600:1f18:4ae:c605:dd5d:b838:5816:d7fb^{🇺🇸 Amazon2600:1f18::/35 AMAZON EC2 IAD prefix}
A	2600:1f18:4ae:c606:78d4:4260:db4e:aeee^{🇺🇸 Amazon2600:1f18::/35 AMAZON EC2 IAD prefix}
A	13.223.25.84^{🇺🇸 Amazon13.216.0.0/13 EC2 IAD prefix}
A	54.243.117.197^{🇺🇸 Amazon54.242.0.0/15 EC2 IAD prefix}
NS	`ns1.namebrightdns.com` ⭐
		A	2600:1f18:683a:ae1a:f77:89a0:bb92:5271^{🇺🇸 Amazon2600:1f18:6000::/35 AMAZON EC2 IAD prefix}
		A	2600:1f18:683a:ae1a:3c84:1b73:4d45:9cde^{🇺🇸 Amazon2600:1f18:6000::/35 AMAZON EC2 IAD prefix}
		A	2600:1f18:683a:ae1a:68ca:757:7c03:669e^{🇺🇸 Amazon2600:1f18:6000::/35 AMAZON EC2 IAD prefix}
		A	2600:1f18:683a:ae1a:e7f6:476e:4b76:e627^{🇺🇸 Amazon2600:1f18:6000::/35 AMAZON EC2 IAD prefix}
		A	2600:1f18:683a:ae1b:298d:a214:e8c9:d5b7^{🇺🇸 Amazon2600:1f18:6000::/35 AMAZON EC2 IAD prefix}
		A	2600:1f18:683a:ae1b:9f93:5946:9845:461^{🇺🇸 Amazon2600:1f18:6000::/35 AMAZON EC2 IAD prefix}
		A	3.85.130.88^{🇺🇸 Amazon3.80.0.0/12 EC2 IAD prefix}
			PTR	`ec2-3-85-130-88.compute-1.amazonaws.com`
		A	18.234.72.57^{🇺🇸 Amazon18.232.0.0/14 EC2 IAD prefix}
			PTR	`ec2-18-234-72-57.compute-1.amazonaws.com`
		A	34.229.128.220^{🇺🇸 Amazon34.224.0.0/12 EC2 Region prefix}
			PTR	`ec2-34-229-128-220.compute-1.amazonaws.com`
		A	54.89.93.236^{🇺🇸 Amazon54.89.0.0/16 EC2 IAD prefix}
			PTR	`ec2-54-89-93-236.compute-1.amazonaws.com`
		A	54.144.91.141^{🇺🇸 Amazon54.144.0.0/14 EC2 IAD NAT prefix}
			PTR	`ec2-54-144-91-141.compute-1.amazonaws.com`
		A	54.159.91.195^{🇺🇸 Amazon54.156.0.0/14 EC2 IAD prefix}
			PTR	`ec2-54-159-91-195.compute-1.amazonaws.com`
		A	204.236.197.219^{🇺🇸 Amazon204.236.192.0/18 Execution Services}
			PTR	`ec2-204-236-197-219.compute-1.amazonaws.com`
NS	`domain-for-sale.hugedomainsdns.com`
		A	2600:1f18:683a:ae1a:6d5b:7ab3:7079:ee9^{🇺🇸 Amazon2600:1f18:6000::/35 AMAZON EC2 IAD prefix}
		A	2600:1f18:683a:ae1a:894e:779f:a1ca:3cf5^{🇺🇸 Amazon2600:1f18:6000::/35 AMAZON EC2 IAD prefix}
		A	2600:1f18:683a:ae1a:e5a9:8ee2:a408:496a^{🇺🇸 Amazon2600:1f18:6000::/35 AMAZON EC2 IAD prefix}
		A	2600:1f18:683a:ae1b:9806:d504:f0e4:26c^{🇺🇸 Amazon2600:1f18:6000::/35 AMAZON EC2 IAD prefix}
		A	3.85.139.104^{🇺🇸 Amazon3.80.0.0/12 EC2 IAD prefix}
			PTR	`ec2-3-85-139-104.compute-1.amazonaws.com`
		A	44.220.149.224^{🇺🇸 Amazon44.192.0.0/11 EC2 IAD prefix}
			PTR	`ip-44-220-149-224.defastlink.net`
		A	54.88.138.42^{🇺🇸 Amazon54.88.0.0/16 EC2 IAD VPC prefix}
			PTR	`ec2-54-88-138-42.compute-1.amazonaws.com`
		A	54.159.15.163^{🇺🇸 Amazon54.156.0.0/14 EC2 IAD prefix}
			PTR	`ec2-54-159-15-163.compute-1.amazonaws.com`
NS	`forsale.hugedomainsdns.com`
		A	2600:1f18:683a:ae1a:312d:ded2:48d4:bc36^{🇺🇸 Amazon2600:1f18:6000::/35 AMAZON EC2 IAD prefix}
		A	2600:1f18:683a:ae1b:2d47:6a2b:5efb:7d3b^{🇺🇸 Amazon2600:1f18:6000::/35 AMAZON EC2 IAD prefix}
		A	2600:1f18:683a:ae1b:4c22:ef5c:347c:ebc7^{🇺🇸 Amazon2600:1f18:6000::/35 AMAZON EC2 IAD prefix}
		A	2600:1f18:683a:ae1b:ae80:2fd7:1e8:e9c^{🇺🇸 Amazon2600:1f18:6000::/35 AMAZON EC2 IAD prefix}
		A	3.85.217.230^{🇺🇸 Amazon3.80.0.0/12 EC2 IAD prefix}
			PTR	`ec2-3-85-217-230.compute-1.amazonaws.com`
		A	3.89.209.21^{🇺🇸 Amazon3.80.0.0/12 EC2 IAD prefix}
			PTR	`ec2-3-89-209-21.compute-1.amazonaws.com`
		A	34.203.199.171^{🇺🇸 Amazon34.192.0.0/12 EC2 IAD prefix}
			PTR	`ec2-34-203-199-171.compute-1.amazonaws.com`
		A	100.27.186.47^{🇺🇸 Amazon100.24.0.0/13 EC2 IAD prefix}
			PTR	`ec2-100-27-186-47.compute-1.amazonaws.com`
TXT	`v=spf1 -all`
TXT	`afternic-verification-G9G3tM8T8EwEizzPzjGJWF`
SOA	`ns1.namebrightdns.com`dns@namebright.com 2026-03-27 #1

`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=1774653292

WOT: UNKNOWN (68/100)

Same first word

cambridgeapplied.com

DNS History

21 records (7 active, 14 former)

●NSdomain-for-sale.hugedomainsdns.com2026-02-16 → 2026-03-27 · 3 obs

○ 2017-03-20 01:57:40
● 2026-02-16 22:24:16
● 2026-03-27 23:20:16

●NSforsale.hugedomainsdns.com2026-02-16 → 2026-03-27 · 3 obs

○ 2017-03-20 01:57:40
● 2026-02-16 22:24:16
● 2026-03-27 23:20:16

●NSns1.namebrightdns.com2015-07-07 → 2026-03-27 · 2 obs

● 2015-07-07 23:47:00
● 2026-03-27 23:20:16

○NSns2.namebrightdns.com2015-07-07 → 2017-03-20 · 4 obs

● 2015-07-07 23:47:00
● 2017-03-20 01:57:40
○ 2026-02-16 22:24:16
○ 2026-03-27 23:20:16

○MXanmail.namebrightmail.com2015-07-07 → 2015-07-07 · 3 obs

● 2015-07-07 23:47:00
○ 2015-11-25 10:07:00
○ 2026-03-27 23:20:16

○A107.23.95.2352015-07-07 → 2015-07-07 · 3 obs

● 2015-07-07 23:47:00
○ 2026-02-16 22:24:16
○ 2026-03-27 23:20:16

●A13.223.25.842026-02-16 → 2026-03-27 · 3 obs

○ 2017-03-20 01:57:40
● 2026-02-16 22:24:16
● 2026-03-27 23:20:16

●A2600:1f18:4ae:c605:dd5d:b838:5816:d7fb2026-02-16 → 2026-03-27 · 3 obs

○ 2017-03-20 01:57:40
● 2026-02-16 22:24:16
● 2026-03-27 23:20:16

●A2600:1f18:4ae:c606:78d4:4260:db4e:aeee2026-02-16 → 2026-03-27 · 3 obs

○ 2017-03-20 01:57:40
● 2026-02-16 22:24:16
● 2026-03-27 23:20:16

○A52.0.96.242016-02-23 → 2016-02-23 · 4 obs

○ 2015-11-25 10:07:00
● 2016-02-23 21:58:32
○ 2016-06-17 16:11:10
○ 2026-03-27 23:20:16

○A52.200.243.1232016-06-17 → 2016-06-17 · 4 obs

○ 2016-02-23 21:58:32
● 2016-06-17 16:11:10
○ 2017-03-20 01:57:40
○ 2026-03-27 23:20:16

○A52.204.129.222017-03-20 → 2017-03-20 · 4 obs

○ 2016-06-17 16:11:10
● 2017-03-20 01:57:40
○ 2026-02-16 22:24:16
○ 2026-03-27 23:20:16

○A52.21.128.1002015-11-25 → 2015-11-25 · 4 obs

○ 2015-07-07 23:47:00
● 2015-11-25 10:07:00
○ 2016-02-23 21:58:32
○ 2026-03-27 23:20:16

○A52.71.117.992016-02-23 → 2016-02-23 · 4 obs

○ 2015-11-25 10:07:00
● 2016-02-23 21:58:32
○ 2016-06-17 16:11:10
○ 2026-03-27 23:20:16

○A54.152.144.2432016-06-17 → 2016-06-17 · 4 obs

○ 2016-02-23 21:58:32
● 2016-06-17 16:11:10
○ 2017-03-20 01:57:40
○ 2026-03-27 23:20:16

○A54.236.156.1892015-11-25 → 2015-11-25 · 4 obs

○ 2015-07-07 23:47:00
● 2015-11-25 10:07:00
○ 2016-02-23 21:58:32
○ 2026-03-27 23:20:16

●A54.243.117.1972026-02-16 → 2026-03-27 · 3 obs

○ 2017-03-20 01:57:40
● 2026-02-16 22:24:16
● 2026-03-27 23:20:16

○A54.84.74.522015-07-07 → 2015-07-07 · 3 obs

● 2015-07-07 23:47:00
○ 2026-02-16 22:24:16
○ 2026-03-27 23:20:16

○A54.85.127.702017-03-20 → 2017-03-20 · 4 obs

○ 2016-06-17 16:11:10
● 2017-03-20 01:57:40
○ 2026-02-16 22:24:16
○ 2026-03-27 23:20:16

○CNAMEhdredirect-lb-399551664.us-east-1.elb.amazonaws.com2015-07-07 → 2016-06-17 · 4 obs

● 2015-07-07 23:47:00
● 2016-06-17 16:11:10
○ 2017-03-20 01:57:40
○ 2026-03-27 23:20:16

○CNAMEhdredirect-lb3-890977680.us-east-1.elb.amazonaws.com2017-03-20 → 2026-02-16 · 5 obs

○ 2016-06-17 16:11:10
● 2017-03-20 01:57:40
● 2026-02-16 22:24:16
○ 2026-02-18 00:52:48
○ 2026-03-27 23:20:16

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net...	-
cambridgeapplied.com	domain-for-sale.hugedomainsdns.com, forsale.hugedomainsdns.com	16 records

✅ Authoritative Response

Server:100.27.186.47

NS records: domain-for-sale.hugedomainsdns.com, forsale.hugedomainsdns.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for cambridgeapplied.com (unsigned zone)

⏱️ Timing

Total: 147ms | Queries: -

📄 Records

Type	Count	Sample Data
A	2	`13.223.25.84, 54.243.117.197`
AAAA	2	`2600:1f18:4ae:c606:78d4:4260:db4e:aeee, 2600:1f18:4ae:c605:dd5d:b838:5816:d7fb`
NS	2	`domain-for-sale.hugedomainsdns.com, forsale.hugedomainsdns.com`
TXT	2	`afternic-verification-G9G3tM8T8EwEizzPzj, v=spf1 -all`
SOA	1	`ns1.namebrightdns.com dns.namebright.com`

📌 Glue Records Collected

Total: 16

Out-of-bailiwick: 16 (domain-for-sale.hugedomainsdns.com, domain-for-sale.hugedomainsdns.com, domain-for-sale.hugedomainsdns.com...)

Analysis

IP Addresses

cambridgeapplied.com points to four IP numbers: 2600:1f18:4ae:c605:dd5d:b838:5816:d7fb, 2600:1f18:4ae:c606:78d4:4260:db4e:aeee, 13.223.25.84 and 54.243.117.197.

Other host names, for instance ns3.combulk.com, proslave.com, (0x736578)traders.com, (0x736578)ysecret.com and herbat.com share IP numbers with cambridgeapplied.com.

Name Servers

The domain cambridgeapplied.com is delegated to three name servers: domain-for-sale.hugedomainsdns.com, forsale.hugedomainsdns.com and ns1.namebrightdns.com.

cambridgeapplied.com shares name servers with other domains at least partially, for instance rexave.com, ake2.com, pastatv.com, fortifyinternational.com and arklatexfinancial.com.

these name servers are often used with nsg1.namebrightdns.com, nsg2.namebrightdns.com and ns2.namebrightdns.com.

Host names with thirteen IP numbers:

ns1.namebrightdns.com points to: 2600:1f18:683a:ae1a:f77:89a0:bb92:5271, 2600:1f18:683a:ae1a:3c84:1b73:4d45:9cde, 2600:1f18:683a:ae1a:68ca:757:7c03:669e, 2600:1f18:683a:ae1a:e7f6:476e:4b76:e627, 2600:1f18:683a:ae1b:298d:a214:e8c9:d5b7, 2600:1f18:683a:ae1b:9f93:5946:9845:461, 3.85.130.88, 18.234.72.57, 34.229.128.220, 54.89.93.236, 54.144.91.141, 54.159.91.195 and 204.236.197.219.

Host names with eight IP numbers:

domain-for-sale.hugedomainsdns.com points to: 2600:1f18:683a:ae1a:6d5b:7ab3:7079:ee9, 2600:1f18:683a:ae1a:894e:779f:a1ca:3cf5, 2600:1f18:683a:ae1a:e5a9:8ee2:a408:496a, 2600:1f18:683a:ae1b:9806:d504:f0e4:26c, 3.85.139.104, 44.220.149.224, 54.88.138.42 and 54.159.15.163; forsale.hugedomainsdns.com points to: 2600:1f18:683a:ae1a:312d:ded2:48d4:bc36, 2600:1f18:683a:ae1b:2d47:6a2b:5efb:7d3b, 2600:1f18:683a:ae1b:4c22:ef5c:347c:ebc7, 2600:1f18:683a:ae1b:ae80:2fd7:1e8:e9c, 3.85.217.230, 3.89.209.21, 34.203.199.171 and 100.27.186.47.

cambridgeapplied.com - robtex.com