`coachtestprep.s3.amazonaws.com`

CNAME	`s3-us-west-2-w.amazonaws.com`
DNSSEC	⚠️ Not signed
A	3.5.78.207^{🇺🇸 Amazon3.5.78.0/24 EC2 Prefix}
		PTR	`s3-r-w.us-west-2.amazonaws.com`
A	16.15.34.137^{🇺🇸 Amazon16.15.32.0/22 EC2 Prefix}
A	16.15.38.33^{🇺🇸 Amazon16.15.36.0/22 EC2 Prefix}
A	52.92.129.249^{🇺🇸 Amazon52.92.128.0/21}
A	52.92.195.73^{🇺🇸 Amazon52.92.192.0/21}
A	52.92.230.57^{🇺🇸 Amazon52.92.224.0/21}
A	52.92.248.9^{🇺🇸 Amazon52.92.248.0/21}
A	52.218.181.139^{🇺🇸 Amazon52.218.181.0/24 AWS S3}
NS	`ns-526.awsdns-01.net` ⭐
		A	2600:9000:5302:e00::1^{🇺🇸 Amazon2600:9000:5302::/48 - CloudFront}
			PTR	`ns-526.awsdns-01.net`
		A	205.251.194.14^{🇺🇸 Amazon205.251.194.0/24 prefix}
			PTR	`ns-526.awsdns-01.net`
NS	`ns-1240.awsdns-27.org`
		A	2600:9000:5304:d800::1^{🇺🇸 Amazon2600:9000:5304::/48 - CloudFront}
			PTR	`ns-1240.awsdns-27.org`
		A	205.251.196.216^{🇺🇸 Amazon205.251.196.0/24 prefix}
			PTR	`ns-1240.awsdns-27.org`
NS	`ns-151.awsdns-18.com`
		A	2600:9000:5300:9700::1^{🇺🇸 Amazon2600:9000:5300::/48 - CloudFront}
			PTR	`ns-151.awsdns-18.com`
		A	205.251.192.151^{🇺🇸 Amazon205.251.192.0/24 prefix}
			PTR	`ns-151.awsdns-18.com`
NS	`ns-1872.awsdns-42.co.uk`
		A	2600:9000:5307:5000::1^{🇺🇸 Amazon2600:9000:5307::/48 - CloudFront}
			PTR	`ns-1872.awsdns-42.co.uk`
		A	205.251.199.80^{🇺🇸 Amazon205.251.199.0/24 prefix}
			PTR	`ns-1872.awsdns-42.co.uk`
TXT	`884658406e96ce21176f164d0e6077d6`
SOA	`ns-526.awsdns-01.net`awsdns-hostmaster@amazon.com serial=1

`s3.amazonaws.com`

	DNSSEC	⚠️ Not signed
	A	16.15.183.221^{🇺🇸 Amazon16.15.176.0/21 EC2 Prefix}
	A	16.15.229.38^{🇺🇸 Amazon16.15.224.0/21 EC2 Prefix}
	A	16.15.236.50^{🇺🇸 Amazon16.15.232.0/21 EC2 Prefix}
	A	16.15.236.208^{🇺🇸 Amazon16.15.232.0/21 EC2 Prefix}
	A	52.216.9.69^{🇺🇸 Amazon52.216.9.0/24 AWS S3}
	A	52.217.113.216^{🇺🇸 Amazon52.217.112.0/20 AWS S3}
	A	52.217.201.80^{🇺🇸 Amazon52.217.192.0/19 AWS S3}
	A	52.217.225.48^{🇺🇸 Amazon52.217.224.0/19 AWS S3}
	NS	`ns-1579.awsdns-05.co.uk` ⭐
	NS	`ns-1300.awsdns-34.org`
	NS	`ns-63.awsdns-07.com`
	NS	`ns-771.awsdns-32.net`
	TXT	`7703efd3bf07ae13a5fb88055d75ed49`
	SOA	`ns-1579.awsdns-05.co.uk`awsdns-hostmaster@amazon.com serial=1

WOT: SAFE (91/100)

Same first word

coachtestprep.s3.amazonaws.com

coachtestprep.com

Similar names

testprepcoach.com

DNS History

6 records (1 active, 5 former)

○NSns-1460.awsdns-54.org2017-01-24 → 2017-01-24 · 3 obs

● 2017-01-24 04:01:00
○ 2018-07-06 21:12:08
○ 2026-08-06 04:50:18

○NSns-1760.awsdns-28.co.uk2017-01-24 → 2017-01-24 · 3 obs

● 2017-01-24 04:01:00
○ 2018-07-06 21:12:08
○ 2026-08-06 04:50:18

○NSns-371.awsdns-46.com2017-01-24 → 2017-01-24 · 3 obs

● 2017-01-24 04:01:00
○ 2018-07-06 21:12:08
○ 2026-08-06 04:50:18

○NSns-637.awsdns-15.net2017-01-24 → 2017-01-24 · 3 obs

● 2017-01-24 04:01:00
○ 2018-07-06 21:12:08
○ 2026-08-06 04:50:18

○A54.231.184.1942017-01-24 → 2017-01-24 · 3 obs

● 2017-01-24 04:01:00
○ 2018-07-06 21:12:08
○ 2026-08-06 04:50:18

●CNAMEs3-us-west-2-w.amazonaws.com2017-01-24 → 2026-08-06 · 2 obs

● 2017-01-24 04:01:00
● 2026-08-06 04:50:18

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
amazonaws.com	ns-27.awsdns-03.com, ns-967.awsdns-56.net, ns-1670.awsdns-16.co.uk, ns-1321.awsdns-37.org	-
s3.amazonaws.com	ns-1300.awsdns-34.org, ns-1579.awsdns-05.co.uk, ns-63.awsdns-07.com, ns-771.awsdns-32.net	-
s3.amazonaws.com	ns-1300.awsdns-34.org, ns-1579.awsdns-05.co.uk, ns-63.awsdns-07.com, ns-771.awsdns-32.net	-
s3.amazonaws.com	ns-1300.awsdns-34.org, ns-1579.awsdns-05.co.uk, ns-63.awsdns-07.com, ns-771.awsdns-32.net	-
s3.amazonaws.com	ns-1300.awsdns-34.org, ns-1579.awsdns-05.co.uk, ns-63.awsdns-07.com, ns-771.awsdns-32.net	-
s3.amazonaws.com	ns-1300.awsdns-34.org, ns-1579.awsdns-05.co.uk, ns-63.awsdns-07.com, ns-771.awsdns-32.net	-
s3.amazonaws.com	ns-1300.awsdns-34.org, ns-1579.awsdns-05.co.uk, ns-63.awsdns-07.com, ns-771.awsdns-32.net	-
s3.amazonaws.com	ns-1300.awsdns-34.org, ns-1579.awsdns-05.co.uk, ns-63.awsdns-07.com, ns-771.awsdns-32.net	-
s3.amazonaws.com	ns-1300.awsdns-34.org, ns-1579.awsdns-05.co.uk, ns-63.awsdns-07.com, ns-771.awsdns-32.net	-
s3.amazonaws.com	ns-1300.awsdns-34.org, ns-1579.awsdns-05.co.uk, ns-63.awsdns-07.com, ns-771.awsdns-32.net	-
s3.amazonaws.com	ns-1300.awsdns-34.org, ns-1579.awsdns-05.co.uk, ns-63.awsdns-07.com, ns-771.awsdns-32.net	-
s3.amazonaws.com	ns-1300.awsdns-34.org, ns-1579.awsdns-05.co.uk, ns-63.awsdns-07.com, ns-771.awsdns-32.net	-
s3.amazonaws.com	ns-1300.awsdns-34.org, ns-1579.awsdns-05.co.uk, ns-63.awsdns-07.com, ns-771.awsdns-32.net	-
s3.amazonaws.com	ns-1300.awsdns-34.org, ns-1579.awsdns-05.co.uk, ns-63.awsdns-07.com, ns-771.awsdns-32.net	-
s3.amazonaws.com	ns-1300.awsdns-34.org, ns-1579.awsdns-05.co.uk, ns-63.awsdns-07.com, ns-771.awsdns-32.net	-
s3.amazonaws.com	ns-1300.awsdns-34.org, ns-1579.awsdns-05.co.uk, ns-63.awsdns-07.com, ns-771.awsdns-32.net	-
s3.amazonaws.com	ns-1300.awsdns-34.org, ns-1579.awsdns-05.co.uk, ns-63.awsdns-07.com, ns-771.awsdns-32.net	-
s3.amazonaws.com	ns-1300.awsdns-34.org, ns-1579.awsdns-05.co.uk, ns-63.awsdns-07.com, ns-771.awsdns-32.net	-
s3.amazonaws.com	ns-1300.awsdns-34.org, ns-1579.awsdns-05.co.uk, ns-63.awsdns-07.com, ns-771.awsdns-32.net	-
s3.amazonaws.com	ns-1300.awsdns-34.org, ns-1579.awsdns-05.co.uk, ns-63.awsdns-07.com, ns-771.awsdns-32.net	-
s3.amazonaws.com	ns-1300.awsdns-34.org, ns-1579.awsdns-05.co.uk, ns-63.awsdns-07.com, ns-771.awsdns-32.net	-

✅ Authoritative Response

Server:205.251.195.3

NS records: ns-1300.awsdns-34.org, ns-1579.awsdns-05.co.uk, ns-63.awsdns-07.com, ns-771.awsdns-32.net

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for amazonaws.com (unsigned zone)

⏱️ Timing

Total: 760ms | Queries: -

📄 Records

Type	Count	Sample Data
CNAME	1	`s3-us-west-2-w.amazonaws.com`

Analysis

IP Addresses

coachtestprep.s3.amazonaws.com resolves to 8 IP numbers: 3.5.78.207, 16.15.34.137, 16.15.38.33 and 5 other.

Name Servers

coachtestprep.s3.amazonaws.com has four authoritative name servers: ns-151.awsdns-18.com, ns-526.awsdns-01.net, ns-1240.awsdns-27.org and ns-1872.awsdns-42.co.uk.

coachtestprep.s3.amazonaws.com partially shares its NS delegation with several other domains, including leaggroup.com, d3t7btb0otkld3.cloudfront.net, adflow.jp and two others.

ns-151.awsdns-18.com, ns-526.awsdns-01.net, ns-1240.awsdns-27.org and ns-1872.awsdns-42.co.uk each carry two IP addresses. ns-151.awsdns-18.com has 205.251.192.151 and 2600:9000:5300:9700::1; ns-526.awsdns-01.net has 205.251.194.14 and 2600:9000:5302:e00::1; ns-1240.awsdns-27.org has 205.251.196.216 and 2600:9000:5304:d800::1; ns-1872.awsdns-42.co.uk has 205.251.199.80 and 2600:9000:5307:5000::1.

coachtestprep.s3.amazonaws.com - robtex.com