unixtutorial.s3.amazonaws.com - dns.ninja

`unixtutorial.s3.amazonaws.com`

CNAME	`s3-3-w.amazonaws.com`
DNSSEC	⚠️ Not signed
A	3.5.64.239^{🇮🇪 Amazon3.5.64.0/24 EC2 Prefix}
		PTR	`s3-w.eu-west-1.amazonaws.com`
A	3.5.66.63^{🇮🇪 Amazon3.5.66.0/24 EC2 Prefix}
A	3.5.69.20^{🇮🇪 Amazon3.5.69.0/24 EC2 Prefix}
A	3.5.69.54^{🇮🇪 Amazon3.5.69.0/24 EC2 Prefix}
A	3.5.74.87^{🇺🇸 Amazon3.5.74.0/24 AWS S3}
A	52.92.3.129^{🇮🇪 Amazon52.92.3.0/24 S3 ICN prefix}
A	52.92.16.17^{🇺🇸 Amazon52.92.16.0/21}
A	52.92.32.225^{🇮🇪 Amazon52.92.32.0/21}
NS	`ns-1425.awsdns-50.org` ⭐
		A	2600:9000:5305:9100::1^{🇺🇸 Amazon2600:9000:5305::/48 - CloudFront}
			PTR	`ns-1425.awsdns-50.org`
		A	205.251.197.145^{🇺🇸 Amazon205.251.197.0/24 prefix}
			PTR	`ns-1425.awsdns-50.org`
NS	`ns-1573.awsdns-04.co.uk`
		A	2600:9000:5306:2500::1^{🇺🇸 Amazon2600:9000:5306::/48 - CloudFront}
			PTR	`ns-1573.awsdns-04.co.uk`
		A	205.251.198.37^{🇺🇸 Amazon205.251.198.0/24 prefix}
			PTR	`ns-1573.awsdns-04.co.uk`
NS	`ns-299.awsdns-37.com`
		A	2600:9000:5301:2b00::1^{🇺🇸 Amazon2600:9000:5301::/48 - CloudFront}
			PTR	`ns-299.awsdns-37.com`
		A	205.251.193.43^{🇺🇸 Amazon205.251.193.0/24 prefix}
			PTR	`ns-299.awsdns-37.com`
NS	`ns-687.awsdns-21.net`
		A	2600:9000:5302:af00::1^{🇺🇸 Amazon2600:9000:5302::/48 - CloudFront}
			PTR	`ns-687.awsdns-21.net`
		A	205.251.194.175^{🇺🇸 Amazon205.251.194.0/24 prefix}
			PTR	`ns-687.awsdns-21.net`
TXT	`82935508dfba0250d836ae4891fddd5f`
SOA	`ns-1425.awsdns-50.org`awsdns-hostmaster@amazon.com serial=1

`s3.amazonaws.com`

	DNSSEC	⚠️ Not signed
	A	16.15.191.245^{🇺🇸 Amazon16.15.184.0/21 EC2 Prefix}
	A	16.15.223.254^{🇺🇸 Amazon16.15.216.0/21 EC2 Prefix}
	A	16.15.236.230^{🇺🇸 Amazon16.15.232.0/21 EC2 Prefix}
	A	52.217.44.150^{🇺🇸 Amazon52.217.44.0/24 AWS S3}
	A	52.217.70.134^{🇺🇸 Amazon52.217.68.0/22 AWS S3}
	A	54.231.195.176^{🇺🇸 Amazon54.231.192.0/19}
	A	54.231.198.56^{🇺🇸 Amazon54.231.192.0/19}
	A	54.231.235.48^{🇺🇸 Amazon54.231.224.0/19}
	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

unixtutorial.org

unixtutorial.s3.amazonaws.com

unixtutorial.com

Similar names

tutorialinux.com

DNS History

6 records (1 active, 5 former)

○NSns-1425.awsdns-50.org2017-01-31 → 2017-01-31 · 3 obs

● 2017-01-31 09:13:36
○ 2019-12-25 16:19:30
○ 2026-07-15 03:21:16

○NSns-1573.awsdns-04.co.uk2017-01-31 → 2017-01-31 · 3 obs

● 2017-01-31 09:13:36
○ 2019-12-25 16:19:30
○ 2026-07-15 03:21:16

○NSns-299.awsdns-37.com2017-01-31 → 2017-01-31 · 3 obs

● 2017-01-31 09:13:36
○ 2019-12-25 16:19:30
○ 2026-07-15 03:21:16

○NSns-687.awsdns-21.net2017-01-31 → 2017-01-31 · 3 obs

● 2017-01-31 09:13:36
○ 2019-12-25 16:19:30
○ 2026-07-15 03:21:16

○A54.231.142.502017-01-31 → 2017-01-31 · 3 obs

● 2017-01-31 09:13:36
○ 2019-12-25 16:19:30
○ 2026-07-15 03:21:16

●CNAMEs3-3-w.amazonaws.com2017-01-31 → 2026-07-15 · 2 obs

● 2017-01-31 09:13:36
● 2026-07-15 03:21:16

🔍 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:205.251.197.20

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: 4042ms | Queries: -

📄 Records

Type	Count	Sample Data
CNAME	1	`s3-3-w.amazonaws.com`

Analysis

IP Addresses

With 8 IP addresses in total, unixtutorial.s3.amazonaws.com resolves to 3.5.64.239, 3.5.66.63, 3.5.69.20 and 5 other.

Other host names, such as s3-3-w.amazonaws.com, share IP numbers with unixtutorial.s3.amazonaws.com.

Name Servers

The domain unixtutorial.s3.amazonaws.com is delegated to these four name servers: ns-299.awsdns-37.com, ns-687.awsdns-21.net, ns-1425.awsdns-50.org and ns-1573.awsdns-04.co.uk.

The name servers of unixtutorial.s3.amazonaws.com overlap at least partially with those of other domains — among them taifa.org, eu.alationcloud.com, forwardlog.net and two more.

Each of the four hosts ns-299.awsdns-37.com, ns-687.awsdns-21.net, ns-1425.awsdns-50.org and ns-1573.awsdns-04.co.uk has two IP addresses. ns-299.awsdns-37.com points to 205.251.193.43 and 2600:9000:5301:2b00::1. ns-687.awsdns-21.net points to 205.251.194.175 and 2600:9000:5302:af00::1. ns-1425.awsdns-50.org points to 205.251.197.145 and 2600:9000:5305:9100::1. ns-1573.awsdns-04.co.uk points to 205.251.198.37 and 2600:9000:5306:2500::1.