amazonws.com - dns.ninja

`amazonws.com`

DNSSEC	⚠️ Not signed
A	72.21.206.80^{🇺🇸 Amazon72.21.192.0/19 IAD prefix}
		PTR	`206-80.amazon.com`
A	207.171.166.22^{🇺🇸 Amazon207.171.160.0/20 amazon IAD prefix}
NS	`dns-external-master.amazon.com` ⭐
		A	204.74.108.1^{🇺🇸 MAINT-ID-12008204.74.108.0/24 Neustar}
			PTR	`pdns1.ultradns.net`
NS	`ns1.amzndns.co.uk`
		A	2001:502:4612::10^{🇺🇸 MAINT-ID-120082001:502:4612::/48 Neustar}
			PTR	`u4.amazonaws.info`
		A	156.154.67.10^{🇺🇸 MAINT-ID-12008156.154.67.0/24 Neustar}
			PTR	`u4.amazonaws.info`
NS	`ns1.amzndns.com`
		A	2001:502:f3ff::10^{🇺🇸 MAINT-ID-120082001:502:f3ff::/48 Neustar}
			PTR	`u1.amazonaws.com`
		A	156.154.64.10^{🇺🇸 MAINT-ID-12008156.154.64.0/24 Neustar}
			PTR	`u1.amazonaws.com`
NS	`ns1.amzndns.net`
		A	2610:a1:1014::10^{🇺🇸 MAINT-ID-120082610:a1:1014::/48 Neustar}
			PTR	`u2.amazonaws.com`
		A	156.154.65.10^{🇺🇸 MAINT-ID-12008156.154.65.0/24 Neustar}
			PTR	`u2.amazonaws.com`
NS	`ns1.amzndns.org`
		A	2610:a1:1015::10^{🇺🇸 MAINT-ID-120082610:a1:1015::/48 Neustar}
			PTR	`u3.amazonaws.info`
		A	156.154.66.10^{🇺🇸 MAINT-ID-12008156.154.66.0/24 Neustar}
			PTR	`u3.amazonaws.info`
NS	`ns2.amzndns.co.uk`
		A	2610:a1:32d1::53^{🇺🇸 AS3991692610:a1:32d1::/48}
			PTR	`dns-01.ultradns2.org`
		A	204.74.120.1^{🇺🇸 AS399169204.74.120.0/24}
			PTR	`dns-01.ultradns2.org`
NS	`ns2.amzndns.com`
		A	2610:a1:1016::10^{🇺🇸 MAINT-ID-120082610:a1:1016::/48 Neustar}
			PTR	`u5.amazonaws.org`
		A	156.154.68.10^{🇺🇸 MAINT-ID-12008156.154.68.0/24 Neustar}
			PTR	`u5.amazonaws.org`
NS	`ns2.amzndns.net`
		A	2610:a1:1017::10^{🇺🇸 MAINT-ID-120082610:a1:1017::/48 Neustar}
			PTR	`u6.amazonaws.org`
		A	156.154.69.10^{🇺🇸 MAINT-ID-12008156.154.69.0/24 Neustar}
			PTR	`u6.amazonaws.org`
NS	`ns2.amzndns.org`
		A	2610:a1:31d1::53^{🇺🇸 AS3991692610:a1:31d1::/48}
			PTR	`dns-01.ultradns2.com`
		A	156.154.150.1^{🇺🇸 AS399169156.154.150.0/24}
			PTR	`dns-01.ultradns2.com`
TXT	`v=spf1 -all`
SOA	`dns-external-master.amazon.com`root@amazon.com 2008-04-03 #15

`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=1783372106

WOT: SAFE (98/100)

Subdomains

www.amazonws.com

Same first word

amazonws.it

amazonws.ca

amazonws.com

Similar names

wsamazon.com

awsmazon.com

amzonaws.com

wanmaozs.com

wamazons.com

DNS History

14 records (11 active, 3 former)

●NSdns-external-master.amazon.com2026-02-15 → 2026-07-06 · 10 obs

○ 2015-05-25 20:48:06
● 2026-02-15 00:26:34
● 2026-06-06 17:40:32
○ 2026-06-06 22:23:08
● 2026-06-27 12:20:20
○ 2026-06-27 15:59:40
● 2026-07-02 20:21:44
○ 2026-07-02 22:29:34
● 2026-07-06 21:09:00
● 2026-07-06 21:09:02

○NSns-1.amazon.com2008-03-19 → 2008-03-19 · 3 obs

● 2008-03-19 08:20:50
○ 2015-05-25 20:48:06
○ 2026-07-06 21:09:02

○NSns-2.amazon.com2008-03-19 → 2008-03-19 · 3 obs

● 2008-03-19 08:20:50
○ 2015-05-25 20:48:06
○ 2026-07-06 21:09:02

○NSns-3.amazon.com2008-03-19 → 2008-03-19 · 3 obs

● 2008-03-19 08:20:50
○ 2015-05-25 20:48:06
○ 2026-07-06 21:09:02

●NSns1.amzndns.co.uk2026-02-15 → 2026-07-06 · 3 obs

○ 2015-05-25 20:48:06
● 2026-02-15 00:26:34
● 2026-07-06 21:09:02

●NSns1.amzndns.com2026-02-15 → 2026-07-06 · 3 obs

○ 2015-05-25 20:48:06
● 2026-02-15 00:26:34
● 2026-07-06 21:09:02

●NSns1.amzndns.net2026-02-15 → 2026-07-06 · 3 obs

○ 2015-05-25 20:48:06
● 2026-02-15 00:26:34
● 2026-07-06 21:09:02

●NSns1.amzndns.org2026-02-15 → 2026-07-06 · 3 obs

○ 2015-05-25 20:48:06
● 2026-02-15 00:26:34
● 2026-07-06 21:09:02

●NSns2.amzndns.co.uk2026-02-15 → 2026-07-06 · 3 obs

○ 2015-05-25 20:48:06
● 2026-02-15 00:26:34
● 2026-07-06 21:09:02

●NSns2.amzndns.com2026-02-15 → 2026-07-06 · 3 obs

○ 2015-05-25 20:48:06
● 2026-02-15 00:26:34
● 2026-07-06 21:09:02

●NSns2.amzndns.net2026-02-15 → 2026-07-06 · 3 obs

○ 2015-05-25 20:48:06
● 2026-02-15 00:26:34
● 2026-07-06 21:09:02

●NSns2.amzndns.org2026-02-15 → 2026-07-06 · 3 obs

○ 2015-05-25 20:48:06
● 2026-02-15 00:26:34
● 2026-07-06 21:09:02

●A207.171.166.222008-03-19 → 2026-07-06 · 11 obs

● 2008-03-19 08:20:50
○ 2015-05-25 20:48:06
● 2026-02-15 00:26:34
● 2026-06-06 17:40:32
○ 2026-06-06 22:23:08
● 2026-06-27 12:20:20
○ 2026-06-27 15:59:40
● 2026-07-02 20:21:44
○ 2026-07-02 22:29:34
● 2026-07-06 21:09:00
● 2026-07-06 21:09:02

●A72.21.206.802008-03-19 → 2026-07-06 · 11 obs

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net...	-
amazonws.com	ns1.amzndns.org, ns2.amzndns.org, ns1.amzndns.co.uk, ns2.amzndns.co.uk...	4 records

✅ Authoritative Response

Server:156.154.64.10

NS records: ns1.amzndns.org, ns2.amzndns.org, ns1.amzndns.co.uk, ns2.amzndns.co.uk, ns1.amzndns.net, ns2.amzndns.net, ns1.amzndns.com, ns2.amzndns.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for amazonws.com (unsigned zone)

⏱️ Timing

Total: 2520ms | Queries: -

📄 Records

Type	Count	Sample Data
A	2	`207.171.166.22, 72.21.206.80`
NS	8	`ns1.amzndns.co.uk, ns1.amzndns.com...`
TXT	1	`v=spf1 -all`
SOA	1	`dns-external-master.amazon.com root.amaz`

📌 Glue Records Collected

Total: 4

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

Analysis

Hierarchy

amazonws.com serves as the parent of www.amazonws.com.

IP Addresses

amazonws.com directs to two IP numbers, 72.21.206.80 and 207.171.166.22

Two other host names, along with amazon.co, amozan.com and sophos.naumann-systemhaus.de, also share IP numbers with amazonws.com.

Name Servers

amazonws.com carries NS records listing 9 name servers — dns-external-master.amazon.com, ns1.amzndns.com, ns2.amzndns.com and 6 others.

amazonws.com has at least partial name server overlap with other domains, such as 75.159.108.in-addr.arpa, 169.139.108.in-addr.arpa, amazonassociates.com and two others.

ns1.amzndns.net, ns2.amzndns.net and ns1.amzndns.org — plus 7 other name servers — are commonly paired with these name servers.

Host names that have two IP addresses:

The A records for ns1.amzndns.com return 156.154.64.10 and 2001:502:f3ff::10.

The A records for ns2.amzndns.com return 156.154.68.10 and 2610:a1:1016::10.

The A records for ns1.amzndns.net return 156.154.65.10 and 2610:a1:1014::10.

The A records for ns2.amzndns.net return 156.154.69.10 and 2610:a1:1017::10.

The A records for ns1.amzndns.org return 156.154.66.10 and 2610:a1:1015::10.

The A records for ns2.amzndns.org return 156.154.150.1 and 2610:a1:31d1::53.

The A records for ns1.amzndns.co.uk return 156.154.67.10 and 2001:502:4612::10.

The A records for ns2.amzndns.co.uk return 204.74.120.1 and 2610:a1:32d1::53.

Host names that point to one IP address:

dns-external-master.amazon.com resolves to the IP address 204.74.108.1.