`cambridgeprogram.com`

DNSSEC	⚠️ Not signed
A	13.248.169.48^{🇺🇸 Amazon13.248.160.0/20}
		PTR	`a904c694c05102f30.awsglobalaccelerator.com`
A	76.223.54.146^{🇺🇸 Amazon76.223.48.0/20}
NS	`ns1.afternic.com` ⭐
		A	2603:5:2126::45^{🇺🇸 GODADDY-DNS2603:5:2120::/44}
			PTR	`ns1.afternic.com`
		A	97.74.98.69^{🇺🇸 GODADDY-DNS97.74.98.0/23}
			PTR	`ns1.afternic.com`
NS	`ns2.afternic.com`
		A	2603:5:2226::45^{🇺🇸 GODADDY-DNS2603:5:2220::/44}
			PTR	`ns2.afternic.com`
		A	173.201.66.69^{🇺🇸 GODADDY-DNS173.201.66.0/23}
			PTR	`ns2.afternic.com`
NS	`verification-iryqusbri9xlks4ssi7d4w.ns101.verify.hn` ⚠️ Not in zone NS records
TXT	`v=spf1 -all`
SOA	`ns1.afternic.com`dns@jomax.net serial=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=1776996211

Subdomains

www.cambridgeprogram.com

Same first word

cambridgeprogram.info

cambridgeprogram.com

DNS History

11 records (5 active, 6 former)

●NSns1.afternic.com2026-02-17 → 2026-04-24 · 3 obs

○ 2018-06-27 10:48:38
● 2026-02-17 21:10:52
● 2026-04-24 02:17:10

○NSns1.powweb.com2015-05-24 → 2018-06-27 · 4 obs

● 2015-05-24 16:31:42
● 2018-06-27 10:48:38
○ 2026-02-17 21:10:52
○ 2026-04-24 02:17:10

●NSns2.afternic.com2026-02-17 → 2026-04-24 · 3 obs

○ 2018-06-27 10:48:38
● 2026-02-17 21:10:52
● 2026-04-24 02:17:10

○NSns2.powweb.com2015-05-24 → 2018-06-27 · 4 obs

● 2015-05-24 16:31:42
● 2018-06-27 10:48:38
○ 2026-02-17 21:10:52
○ 2026-04-24 02:17:10

●NSverification-iryqusbri9xlks4ssi7d4w.ns101.verify.hn2026-02-17 → 2026-04-24 · 3 obs

○ 2018-06-27 10:48:38
● 2026-02-17 21:10:52
● 2026-04-24 02:17:10

○MX.2026-02-17 → 2026-04-24 · 2 obs

○ 2026-02-17 21:10:52
○ 2026-04-24 02:17:10

○MXmx.cambridgeprogram.com2015-05-24 → 2018-06-27 · 4 obs

● 2015-05-24 16:31:42
● 2018-06-27 10:48:38
○ 2026-02-17 21:10:52
○ 2026-04-24 02:17:10

●A13.248.169.482026-02-17 → 2026-04-24 · 3 obs

○ 2018-06-27 10:48:38
● 2026-02-17 21:10:52
● 2026-04-24 02:17:10

○A65.254.227.2242016-09-15 → 2018-06-27 · 5 obs

○ 2016-04-01 20:46:14
● 2016-09-15 14:28:34
● 2018-06-27 10:48:38
○ 2026-02-17 21:10:52
○ 2026-04-24 02:17:10

○A65.254.250.1652015-05-24 → 2016-04-01 · 4 obs

● 2015-05-24 16:31:42
● 2016-04-01 20:46:14
○ 2016-09-15 14:28:34
○ 2026-04-24 02:17:10

●A76.223.54.1462026-02-17 → 2026-04-24 · 3 obs

○ 2018-06-27 10:48:38
● 2026-02-17 21:10:52
● 2026-04-24 02:17:10

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	i.gtld-servers.net, m.gtld-servers.net, c.gtld-servers.net, g.gtld-servers.net...	-
cambridgeprogram.com	ns1.afternic.com, ns2.afternic.com, verification-iryqusbri9xlks4ssi7d4w.ns101.verify.hn	4 records

✅ Authoritative Response

Server:173.201.66.69

NS records: ns1.afternic.com, ns2.afternic.com, verification-iryqusbri9xlks4ssi7d4w.ns101.verify.hn

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for cambridgeprogram.com (unsigned zone)

⏱️ Timing

Total: 3231ms | Queries: -

📄 Records

Type	Count	Sample Data
A	2	`76.223.54.146, 13.248.169.48`
NS	2	`ns1.afternic.com, ns2.afternic.com`
MX	1	`. (pri: 0)`
TXT	1	`v=spf1 -all`
SOA	1	`ns2.afternic.com dns.jomax.net`

📌 Glue Records Collected

Total: 4

Out-of-bailiwick: 4 (ns1.afternic.com, ns1.afternic.com, ns2.afternic.com...)

Analysis

Hierarchy

cambridgeprogram.com is parent of www.cambridgeprogram.com.

IP Addresses

cambridgeprogram.com points to two IP numbers: 13.248.169.48 and 76.223.54.146.

Other host names, for instance boucle.org, ddth.fibo.us, unipool.net, am-red.netxess.com and gewga.com share IP numbers with cambridgeprogram.com.

Name Servers

cambridgeprogram.com is delegated to three name servers: ns1.afternic.com, ns2.afternic.com and verification-iryqusbri9xlks4ssi7d4w.ns101.verify.hn.

cambridgeprogram.com at least partially shares its name servers with other domains, for instance 21vision.com, fiww.daydanguitar.com, qualane.com, matildasestate.com and imply.net.

these name servers are commonly used together with verification-d3jclucsp89ganyqbydeny.ns101.verify.hn, verification-q2yfbmuxrvnsdnaogqtqft.ns101.verify.hn, verification-ag3xtxqjhqhiyarqdrht2l.ns101.verify.hn and verification-kezgve4cpkyigwb9yfxelc.ns101.verify.hn.

Host names with two IP numbers: ns1.afternic.com points to 2603:5:2126::45 and 97.74.98.69; ns2.afternic.com points to 2603:5:2226::45 and 173.201.66.69

cambridgeprogram.com - robtex.com