`collegeadmissionsprep.com`

DNSSEC	⚠️ Not signed
A	13.33.102.57^{🇺🇸 Amazon13.33.102.0/23 - Cloudfront}
		PTR	`server-13-33-102-57.bos50.r.cloudfront.net`
A	13.33.102.72^{🇺🇸 Amazon13.33.102.0/23 - Cloudfront}
A	13.33.102.153^{🇺🇸 Amazon13.33.102.0/23 - Cloudfront}
A	13.33.102.164^{🇺🇸 Amazon13.33.102.0/23 - Cloudfront}
NS	`ns-2041.awsdns-63.co.uk` ⭐
		A	2600:9000:5307:f900::1^{🇺🇸 Amazon2600:9000:5307::/48 - CloudFront}
			PTR	`ns-2041.awsdns-63.co.uk`
		A	205.251.199.249^{🇺🇸 Amazon205.251.199.0/24 prefix}
			PTR	`ns-2041.awsdns-63.co.uk`
NS	`ns-1.awsdns-00.com`
		A	2600:9000:5300:100::1^{🇺🇸 Amazon2600:9000:5300::/48 - CloudFront}
			PTR	`ns-1.awsdns-00.com`
		A	205.251.192.1^{🇺🇸 Amazon205.251.192.0/24 prefix}
			PTR	`ns-1.awsdns-00.com`
NS	`ns-1141.awsdns-14.org`
		A	2600:9000:5304:7500::1^{🇺🇸 Amazon2600:9000:5304::/48 - CloudFront}
			PTR	`ns-1141.awsdns-14.org`
		A	205.251.196.117^{🇺🇸 Amazon205.251.196.0/24 prefix}
			PTR	`ns-1141.awsdns-14.org`
NS	`ns-976.awsdns-58.net`
		A	2600:9000:5303:d000::1^{🇺🇸 Amazon2600:9000:5303::/48 - CloudFront}
			PTR	`ns-976.awsdns-58.net`
		A	205.251.195.208^{🇺🇸 Amazon205.251.195.0/24 prefix}
			PTR	`ns-976.awsdns-58.net`
SOA	`ns-2041.awsdns-63.co.uk`awsdns-hostmaster@amazon.com 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=1776851882

Subdomains

www.collegeadmissionsprep.com

Same first word

collegeadmissionsprep.com

DNS History

32 records (8 active, 24 former)

○NSdnssecprd01.nndmz.ad2015-08-12 → 2018-01-16 · 4 obs

● 2015-08-12 09:09:12
● 2018-01-16 22:49:42
○ 2026-02-24 08:52:36
○ 2026-04-22 10:01:16

●NSns-1.awsdns-00.com2026-02-24 → 2026-04-22 · 3 obs

○ 2018-01-16 22:49:42
● 2026-02-24 08:52:36
● 2026-04-22 10:01:16

●NSns-1141.awsdns-14.org2026-02-24 → 2026-04-22 · 3 obs

○ 2018-01-16 22:49:42
● 2026-02-24 08:52:36
● 2026-04-22 10:01:16

●NSns-2041.awsdns-63.co.uk2026-02-24 → 2026-04-22 · 3 obs

○ 2018-01-16 22:49:42
● 2026-02-24 08:52:36
● 2026-04-22 10:01:16

●NSns-976.awsdns-58.net2026-02-24 → 2026-04-22 · 3 obs

○ 2018-01-16 22:49:42
● 2026-02-24 08:52:36
● 2026-04-22 10:01:16

○NSns3.nelnet.net2015-08-12 → 2018-01-16 · 4 obs

● 2015-08-12 09:09:12
● 2018-01-16 22:49:42
○ 2026-02-24 08:52:36
○ 2026-04-22 10:01:16

○NSns5.nelnet.net2015-08-12 → 2018-01-16 · 4 obs

● 2015-08-12 09:09:12
● 2018-01-16 22:49:42
○ 2026-02-24 08:52:36
○ 2026-04-22 10:01:16

●A13.33.102.1532026-03-08 → 2026-04-22 · 6 obs

○ 2026-03-08 17:36:24
● 2026-03-08 23:17:02
○ 2026-03-09 23:03:12
○ 2026-04-16 03:01:48
● 2026-04-21 11:25:38
● 2026-04-22 10:01:16

●A13.33.102.1642026-03-08 → 2026-04-22 · 6 obs

○ 2026-03-08 17:36:24
● 2026-03-08 23:17:02
○ 2026-03-09 23:03:12
○ 2026-04-16 03:01:48
● 2026-04-21 11:25:38
● 2026-04-22 10:01:16

●A13.33.102.572026-03-08 → 2026-04-22 · 6 obs

○ 2026-03-08 17:36:24
● 2026-03-08 23:17:02
○ 2026-03-09 23:03:12
○ 2026-04-16 03:01:48
● 2026-04-21 11:25:38
● 2026-04-22 10:01:16

●A13.33.102.722026-03-08 → 2026-04-22 · 6 obs

○ 2026-03-08 17:36:24
● 2026-03-08 23:17:02
○ 2026-03-09 23:03:12
○ 2026-04-16 03:01:48
● 2026-04-21 11:25:38
● 2026-04-22 10:01:16

○A18.155.8.112026-04-09 → 2026-04-09 · 4 obs

○ 2026-04-06 20:15:52
● 2026-04-09 11:10:10
○ 2026-04-09 19:49:28
○ 2026-04-22 10:01:16

○A18.155.8.1362026-04-09 → 2026-04-09 · 4 obs

○ 2026-04-06 20:15:52
● 2026-04-09 11:10:10
○ 2026-04-09 19:49:28
○ 2026-04-22 10:01:16

○A18.155.8.1662026-04-09 → 2026-04-09 · 4 obs

○ 2026-04-06 20:15:52
● 2026-04-09 11:10:10
○ 2026-04-09 19:49:28
○ 2026-04-22 10:01:16

○A18.155.8.972026-04-09 → 2026-04-09 · 4 obs

○ 2026-04-06 20:15:52
● 2026-04-09 11:10:10
○ 2026-04-09 19:49:28
○ 2026-04-22 10:01:16

○A18.173.242.252026-03-08 → 2026-04-11 · 12 obs

○ 2026-03-07 08:20:14
● 2026-03-08 11:41:02
○ 2026-03-08 17:36:24
○ 2026-04-01 16:32:04
● 2026-04-04 22:33:32
● 2026-04-05 20:19:34
○ 2026-04-06 19:04:52
○ 2026-04-09 11:10:10
● 2026-04-09 19:49:28
● 2026-04-11 13:39:28
○ 2026-04-13 23:24:48
○ 2026-04-22 10:01:16

○A18.173.242.472026-03-08 → 2026-04-11 · 12 obs

○A18.173.242.682026-03-08 → 2026-04-11 · 12 obs

○A18.173.242.702026-03-08 → 2026-04-11 · 12 obs

○A216.69.99.512015-08-12 → 2018-01-16 · 4 obs

● 2015-08-12 09:09:12
● 2018-01-16 22:49:42
○ 2026-02-24 08:52:36
○ 2026-04-22 10:01:16

○A3.167.54.1132026-02-24 → 2026-04-01 · 11 obs

○ 2018-01-16 22:49:42
● 2026-02-24 08:52:36
● 2026-03-07 08:20:14
○ 2026-03-08 11:41:02
○ 2026-03-08 23:17:02
● 2026-03-09 23:03:12
● 2026-03-27 11:43:22
○ 2026-03-29 19:46:28
● 2026-04-01 16:32:04
○ 2026-04-04 22:33:32
○ 2026-04-22 10:01:16

○A3.167.54.1412026-02-24 → 2026-04-01 · 11 obs

○A3.167.54.1692026-02-24 → 2026-04-01 · 11 obs

○A3.167.54.2152026-02-24 → 2026-04-01 · 11 obs

○A54.230.244.1562026-03-08 → 2026-03-08 · 4 obs

○ 2026-03-08 11:41:02
● 2026-03-08 17:36:24
○ 2026-03-08 23:17:02
○ 2026-04-22 10:01:16

○A54.230.244.2092026-03-08 → 2026-03-08 · 4 obs

○ 2026-03-08 11:41:02
● 2026-03-08 17:36:24
○ 2026-03-08 23:17:02
○ 2026-04-22 10:01:16

○A54.230.244.422026-03-08 → 2026-03-08 · 4 obs

○ 2026-03-08 11:41:02
● 2026-03-08 17:36:24
○ 2026-03-08 23:17:02
○ 2026-04-22 10:01:16

○A54.230.244.682026-03-08 → 2026-03-08 · 4 obs

○ 2026-03-08 11:41:02
● 2026-03-08 17:36:24
○ 2026-03-08 23:17:02
○ 2026-04-22 10:01:16

○A99.84.245.1392026-03-29 → 2026-04-16 · 12 obs

○ 2026-03-27 11:43:22
● 2026-03-29 19:46:28
○ 2026-04-01 16:32:04
○ 2026-04-05 20:19:34
● 2026-04-06 19:04:52
● 2026-04-06 20:15:52
○ 2026-04-09 11:10:10
○ 2026-04-11 13:39:28
● 2026-04-13 23:24:48
● 2026-04-16 03:01:48
○ 2026-04-21 11:25:38
○ 2026-04-22 10:01:16

○A99.84.245.2212026-03-29 → 2026-04-16 · 12 obs

○A99.84.245.442026-03-29 → 2026-04-16 · 12 obs

○A99.84.245.742026-03-29 → 2026-04-16 · 12 obs

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	l.gtld-servers.net, j.gtld-servers.net, h.gtld-servers.net, d.gtld-servers.net...	-
collegeadmissionsprep.com	ns-1.awsdns-00.com, ns-976.awsdns-58.net, ns-1141.awsdns-14.org, ns-2041.awsdns-63.co.uk	2 records

✅ Authoritative Response

Server:205.251.192.1

NS records: ns-1.awsdns-00.com, ns-976.awsdns-58.net, ns-1141.awsdns-14.org, ns-2041.awsdns-63.co.uk

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for collegeadmissionsprep.com (unsigned zone)

⏱️ Timing

Total: 336ms | Queries: -

📄 Records

Type	Count	Sample Data
A	4	`13.33.102.72, 13.33.102.57...`
NS	4	`ns-1.awsdns-00.com, ns-1141.awsdns-14.org...`
SOA	1	`ns-2041.awsdns-63.co.uk awsdns-hostmaste`

📌 Glue Records Collected

Total: 2

Out-of-bailiwick: 2 (ns-1.awsdns-00.com, ns-1.awsdns-00.com)

Analysis

Hierarchy

collegeadmissionsprep.com is the parent of www.collegeadmissionsprep.com.

IP Addresses

Four IP numbers are pointed to by collegeadmissionsprep.com: 13.33.102.57, 13.33.102.72, 13.33.102.153 and 13.33.102.164.

other host names including d227y3gp0t6zuq.cloudfront.net, d3j8mf4l48y972.cloudfront.net, d3vkveyv5j6dkt.cloudfront.net, d1msscbcpxw11o.cloudfront.net and goodmoonrecords.com share IP numbers with collegeadmissionsprep.com.

Name Servers

collegeadmissionsprep.com is delegated to four name servers: ns-1.awsdns-00.com, ns-976.awsdns-58.net, ns-1141.awsdns-14.org and ns-2041.awsdns-63.co.uk.

collegeadmissionsprep.com at least partially shares name servers with other domains, for instance d2g0h7blee6ysp.cloudfront.net, faehren.de, d3v358ordwxucp.cloudfront.net, validus-horizon.com and darkdividefilm.com.

These name servers are commonly used alongside ns-204.awsdns-25.com and ns-cloud-b1.googledomains.com.

Host names with two IP numbers:

ns-1.awsdns-00.com points to 2600:9000:5300:100::1 and 205.251.192.1; ns-976.awsdns-58.net points to 2600:9000:5303:d000::1 and 205.251.195.208; ns-1141.awsdns-14.org points to 2600:9000:5304:7500::1 and 205.251.196.117; ns-2041.awsdns-63.co.uk points to 2600:9000:5307:f900::1 and 205.251.199.249.

collegeadmissionsprep.com - robtex.com