workingbackwards.amazon.dev - dns.ninja

workingbackwards.amazon.dev

DNSSEC⚠️ Not signed
A18.238.4.35🇺🇸 Amazon18.238.4.0/22
PTRserver-18-238-4-35.phl51.r.cloudfront.net
A18.238.4.43🇺🇸 Amazon18.238.4.0/22
A18.238.4.117🇺🇸 Amazon18.238.4.0/22
A18.238.4.121🇺🇸 Amazon18.238.4.0/22
NSns-941.awsdns-53.net ⭐
A2600:9000:5303:ad00::1🇺🇸 Amazon2600:9000:5303::/48 - CloudFront
PTRns-941.awsdns-53.net
A205.251.195.173🇺🇸 Amazon205.251.195.0/24 prefix
PTRns-941.awsdns-53.net
NSns-102.awsdns-12.com
A2600:9000:5300:6600::1🇺🇸 Amazon2600:9000:5300::/48 - CloudFront
PTRns-102.awsdns-12.com
A205.251.192.102🇺🇸 Amazon205.251.192.0/24 prefix
PTRns-102.awsdns-12.com
NSns-1448.awsdns-53.org
A2600:9000:5305:a800::1🇺🇸 Amazon2600:9000:5305::/48 - CloudFront
PTRns-1448.awsdns-53.org
A205.251.197.168🇺🇸 Amazon205.251.197.0/24 prefix
PTRns-1448.awsdns-53.org
NSns-1938.awsdns-50.co.uk
A2600:9000:5307:9200::1🇺🇸 Amazon2600:9000:5307::/48 - CloudFront
PTRns-1938.awsdns-50.co.uk
A205.251.199.146🇺🇸 Amazon205.251.199.0/24 prefix
PTRns-1938.awsdns-50.co.uk
SOAns-941.awsdns-53.netawsdns-hostmaster@amazon.com serial=1

amazon.dev

DNSSEC⚠️ Not signed
NSns-729.awsdns-27.net ⭐
NSns-101.awsdns-12.com
NSns-1373.awsdns-43.org
NSns-1648.awsdns-14.co.uk
TXTv=spf1 -all
SOAns-729.awsdns-27.netawsdns-hostmaster@amazon.com serial=1
Semrush Rank:#261,494 Keywords:1,160 Traffic:6,299/mo
📈 Tranco rank: #132
amazon.dev - Tranco Rank (30d: ↓-1)129130131132133134Jun 21Jun 30Jul 9Jul 18Jul 27Rank#131#132

amazon.dev

amazon.dev is a reserved domain owned by Amazon, Inc. The domain does not currently host a public website—it appears to be held as a brand protection measure under the.devtop-level domain (which is owned by Google and requires HTTPS).

DNS Infrastructure

The domain is fully hosted on Amazon Web Services (AWS) infrastructure:

  • Nameservers: AWS Route 53 (ns-729.awsdns-27.net, ns-101.awsdns-12.com, ns-1373.awsdns-43.org, ns-1648.awsdns-14.co.uk)
  • SOA Contact: awsdns-hostmaster@amazon.com
  • IPv4: 205.251.194.217, 205.251.192.101, 205.251.197.93, 205.251.198.112 (all Amazon)
  • IPv6: 2600:9000:5302:d900::1, 2600:9000:5300:6500::1, 2600:9000:5305:5d00::1, 2600:9000:5306:7000::1
  • DNSSEC: Not signed

Email & Usage

  • SPF Record:v=spf1 -all— explicitly rejects all email (no mail services)
  • MX Records: None configured

Amazon's primary developer portal is located at developer.amazon.com, which provides access to Alexa Skills Kit, Amazon Appstore, AWS Dev Center, Login with Amazon, and other developer APIs and tools.

Same first word

workingbackwards.com

DNS History

44 records (8 active, 36 former)

NSns-102.awsdns-12.comns-1448.awsdns-53.orgns-1938.awsdns-50.co.ukns-941.awsdns-53.netA18.238.4.11718.238.4.12118.238.4.3518.238.4.43108.138.64.10108.138.64.24108.138.64.29108.138.64.313.224.252.2413.224.252.3013.224.252.3113.224.252.4913.226.144.2213.226.144.3113.226.144.3213.226.144.5113.33.131.10013.33.131.11513.33.131.5313.33.131.9118.165.122.2718.165.122.3018.165.122.4818.165.122.7518.65.25.1818.65.25.2218.65.25.3018.65.25.4818.67.0.11318.67.0.11618.67.0.1318.67.0.883.161.150.1023.161.150.1163.161.150.233.161.150.883.165.113.1033.165.113.463.165.113.693.165.113.91
●NSns-102.awsdns-12.com2026-06-21 → 2026-07-29 · 2 obs
● 2026-06-21 21:51:14
● 2026-07-29 23:20:50
●NSns-1448.awsdns-53.org2026-06-21 → 2026-07-29 · 2 obs
● 2026-06-21 21:51:14
● 2026-07-29 23:20:50
●NSns-1938.awsdns-50.co.uk2026-06-21 → 2026-07-29 · 2 obs
● 2026-06-21 21:51:14
● 2026-07-29 23:20:50
●NSns-941.awsdns-53.net2026-06-21 → 2026-07-29 · 2 obs
● 2026-06-21 21:51:14
● 2026-07-29 23:20:50
○A108.138.64.102026-06-24 → 2026-07-07 · 10 obs
○ 2026-06-23 07:19:02
● 2026-06-24 17:08:44
○ 2026-06-25 02:11:00
● 2026-06-25 13:21:02
○ 2026-06-27 00:36:40
● 2026-07-03 04:31:20
○ 2026-07-03 08:04:16
● 2026-07-07 11:46:08
○ 2026-07-07 12:36:34
○ 2026-07-29 23:20:50
○A108.138.64.242026-06-24 → 2026-07-07 · 10 obs
○ 2026-06-23 07:19:02
● 2026-06-24 17:08:44
○ 2026-06-25 02:11:00
● 2026-06-25 13:21:02
○ 2026-06-27 00:36:40
● 2026-07-03 04:31:20
○ 2026-07-03 08:04:16
● 2026-07-07 11:46:08
○ 2026-07-07 12:36:34
○ 2026-07-29 23:20:50
○A108.138.64.292026-06-24 → 2026-07-07 · 10 obs
○ 2026-06-23 07:19:02
● 2026-06-24 17:08:44
○ 2026-06-25 02:11:00
● 2026-06-25 13:21:02
○ 2026-06-27 00:36:40
● 2026-07-03 04:31:20
○ 2026-07-03 08:04:16
● 2026-07-07 11:46:08
○ 2026-07-07 12:36:34
○ 2026-07-29 23:20:50
○A108.138.64.32026-06-24 → 2026-07-07 · 10 obs
○ 2026-06-23 07:19:02
● 2026-06-24 17:08:44
○ 2026-06-25 02:11:00
● 2026-06-25 13:21:02
○ 2026-06-27 00:36:40
● 2026-07-03 04:31:20
○ 2026-07-03 08:04:16
● 2026-07-07 11:46:08
○ 2026-07-07 12:36:34
○ 2026-07-29 23:20:50
○A13.224.252.242026-07-01 → 2026-07-28 · 44 obs
○ 2026-06-27 00:36:40
● 2026-07-01 18:59:36
○ 2026-07-03 01:15:38
● 2026-07-03 15:18:28
○ 2026-07-04 07:01:42
● 2026-07-04 23:25:40
○ 2026-07-05 05:37:32
● 2026-07-05 08:26:54
○ 2026-07-07 11:46:08
● 2026-07-07 12:36:34
○ 2026-07-08 16:16:28
● 2026-07-08 20:15:16
○ 2026-07-11 01:40:48
● 2026-07-11 12:53:30
○ 2026-07-13 08:16:16
● 2026-07-13 15:21:16
○ 2026-07-13 17:43:06
● 2026-07-14 02:34:38
○ 2026-07-14 06:39:28
● 2026-07-14 17:06:02
○ 2026-07-15 10:49:38
● 2026-07-15 13:24:52
○ 2026-07-15 17:14:30
● 2026-07-15 22:40:20
○ 2026-07-16 21:16:04
● 2026-07-16 23:41:34
○ 2026-07-18 04:37:32
● 2026-07-18 09:44:24
○ 2026-07-20 20:09:46
● 2026-07-20 23:29:38
○ 2026-07-21 06:15:02
● 2026-07-21 14:26:20
○ 2026-07-22 18:55:12
● 2026-07-22 19:41:04
○ 2026-07-23 05:51:02
● 2026-07-23 16:48:28
○ 2026-07-23 19:19:26
● 2026-07-23 20:42:04
○ 2026-07-24 00:21:34
● 2026-07-24 00:54:58
○ 2026-07-24 04:19:22
● 2026-07-28 02:35:34
○ 2026-07-28 08:05:46
○ 2026-07-29 23:20:50
○A13.224.252.302026-07-01 → 2026-07-28 · 44 obs
○ 2026-06-27 00:36:40
● 2026-07-01 18:59:36
○ 2026-07-03 01:15:38
● 2026-07-03 15:18:28
○ 2026-07-04 07:01:42
● 2026-07-04 23:25:40
○ 2026-07-05 05:37:32
● 2026-07-05 08:26:54
○ 2026-07-07 11:46:08
● 2026-07-07 12:36:34
○ 2026-07-08 16:16:28
● 2026-07-08 20:15:16
○ 2026-07-11 01:40:48
● 2026-07-11 12:53:30
○ 2026-07-13 08:16:16
● 2026-07-13 15:21:16
○ 2026-07-13 17:43:06
● 2026-07-14 02:34:38
○ 2026-07-14 06:39:28
● 2026-07-14 17:06:02
○ 2026-07-15 10:49:38
● 2026-07-15 13:24:52
○ 2026-07-15 17:14:30
● 2026-07-15 22:40:20
○ 2026-07-16 21:16:04
● 2026-07-16 23:41:34
○ 2026-07-18 04:37:32
● 2026-07-18 09:44:24
○ 2026-07-20 20:09:46
● 2026-07-20 23:29:38
○ 2026-07-21 06:15:02
● 2026-07-21 14:26:20
○ 2026-07-22 18:55:12
● 2026-07-22 19:41:04
○ 2026-07-23 05:51:02
● 2026-07-23 16:48:28
○ 2026-07-23 19:19:26
● 2026-07-23 20:42:04
○ 2026-07-24 00:21:34
● 2026-07-24 00:54:58
○ 2026-07-24 04:19:22
● 2026-07-28 02:35:34
○ 2026-07-28 08:05:46
○ 2026-07-29 23:20:50
○A13.224.252.312026-07-01 → 2026-07-28 · 44 obs
○ 2026-06-27 00:36:40
● 2026-07-01 18:59:36
○ 2026-07-03 01:15:38
● 2026-07-03 15:18:28
○ 2026-07-04 07:01:42
● 2026-07-04 23:25:40
○ 2026-07-05 05:37:32
● 2026-07-05 08:26:54
○ 2026-07-07 11:46:08
● 2026-07-07 12:36:34
○ 2026-07-08 16:16:28
● 2026-07-08 20:15:16
○ 2026-07-11 01:40:48
● 2026-07-11 12:53:30
○ 2026-07-13 08:16:16
● 2026-07-13 15:21:16
○ 2026-07-13 17:43:06
● 2026-07-14 02:34:38
○ 2026-07-14 06:39:28
● 2026-07-14 17:06:02
○ 2026-07-15 10:49:38
● 2026-07-15 13:24:52
○ 2026-07-15 17:14:30
● 2026-07-15 22:40:20
○ 2026-07-16 21:16:04
● 2026-07-16 23:41:34
○ 2026-07-18 04:37:32
● 2026-07-18 09:44:24
○ 2026-07-20 20:09:46
● 2026-07-20 23:29:38
○ 2026-07-21 06:15:02
● 2026-07-21 14:26:20
○ 2026-07-22 18:55:12
● 2026-07-22 19:41:04
○ 2026-07-23 05:51:02
● 2026-07-23 16:48:28
○ 2026-07-23 19:19:26
● 2026-07-23 20:42:04
○ 2026-07-24 00:21:34
● 2026-07-24 00:54:58
○ 2026-07-24 04:19:22
● 2026-07-28 02:35:34
○ 2026-07-28 08:05:46
○ 2026-07-29 23:20:50
○A13.224.252.492026-07-01 → 2026-07-28 · 44 obs
○ 2026-06-27 00:36:40
● 2026-07-01 18:59:36
○ 2026-07-03 01:15:38
● 2026-07-03 15:18:28
○ 2026-07-04 07:01:42
● 2026-07-04 23:25:40
○ 2026-07-05 05:37:32
● 2026-07-05 08:26:54
○ 2026-07-07 11:46:08
● 2026-07-07 12:36:34
○ 2026-07-08 16:16:28
● 2026-07-08 20:15:16
○ 2026-07-11 01:40:48
● 2026-07-11 12:53:30
○ 2026-07-13 08:16:16
● 2026-07-13 15:21:16
○ 2026-07-13 17:43:06
● 2026-07-14 02:34:38
○ 2026-07-14 06:39:28
● 2026-07-14 17:06:02
○ 2026-07-15 10:49:38
● 2026-07-15 13:24:52
○ 2026-07-15 17:14:30
● 2026-07-15 22:40:20
○ 2026-07-16 21:16:04
● 2026-07-16 23:41:34
○ 2026-07-18 04:37:32
● 2026-07-18 09:44:24
○ 2026-07-20 20:09:46
● 2026-07-20 23:29:38
○ 2026-07-21 06:15:02
● 2026-07-21 14:26:20
○ 2026-07-22 18:55:12
● 2026-07-22 19:41:04
○ 2026-07-23 05:51:02
● 2026-07-23 16:48:28
○ 2026-07-23 19:19:26
● 2026-07-23 20:42:04
○ 2026-07-24 00:21:34
● 2026-07-24 00:54:58
○ 2026-07-24 04:19:22
● 2026-07-28 02:35:34
○ 2026-07-28 08:05:46
○ 2026-07-29 23:20:50
○A13.226.144.222026-06-21 → 2026-06-27 · 7 obs
● 2026-06-21 21:51:14
○ 2026-06-23 07:19:02
● 2026-06-25 02:11:00
○ 2026-06-25 13:21:02
● 2026-06-27 00:36:40
○ 2026-07-01 18:59:36
○ 2026-07-29 23:20:50
○A13.226.144.312026-06-21 → 2026-06-27 · 7 obs
● 2026-06-21 21:51:14
○ 2026-06-23 07:19:02
● 2026-06-25 02:11:00
○ 2026-06-25 13:21:02
● 2026-06-27 00:36:40
○ 2026-07-01 18:59:36
○ 2026-07-29 23:20:50
○A13.226.144.322026-06-21 → 2026-06-27 · 7 obs
● 2026-06-21 21:51:14
○ 2026-06-23 07:19:02
● 2026-06-25 02:11:00
○ 2026-06-25 13:21:02
● 2026-06-27 00:36:40
○ 2026-07-01 18:59:36
○ 2026-07-29 23:20:50
○A13.226.144.512026-06-21 → 2026-06-27 · 7 obs
● 2026-06-21 21:51:14
○ 2026-06-23 07:19:02
● 2026-06-25 02:11:00
○ 2026-06-25 13:21:02
● 2026-06-27 00:36:40
○ 2026-07-01 18:59:36
○ 2026-07-29 23:20:50
○A13.33.131.1002026-07-03 → 2026-07-27 · 28 obs
○ 2026-07-01 18:59:36
● 2026-07-03 01:15:38
○ 2026-07-03 04:31:20
● 2026-07-03 08:04:16
○ 2026-07-03 10:44:16
● 2026-07-13 17:43:06
○ 2026-07-14 02:34:38
● 2026-07-14 09:07:18
○ 2026-07-14 11:40:46
● 2026-07-23 05:51:02
○ 2026-07-23 07:26:18
● 2026-07-23 08:27:54
○ 2026-07-23 16:48:28
● 2026-07-24 04:19:22
○ 2026-07-24 12:38:52
● 2026-07-24 15:23:34
○ 2026-07-24 15:58:12
● 2026-07-24 17:46:56
○ 2026-07-24 18:55:10
● 2026-07-24 23:05:14
○ 2026-07-26 15:56:48
● 2026-07-26 18:13:36
○ 2026-07-26 20:14:30
● 2026-07-27 01:25:20
○ 2026-07-27 05:13:48
● 2026-07-27 23:07:48
○ 2026-07-28 02:35:34
○ 2026-07-29 23:20:50
○A13.33.131.1152026-07-03 → 2026-07-27 · 28 obs
○ 2026-07-01 18:59:36
● 2026-07-03 01:15:38
○ 2026-07-03 04:31:20
● 2026-07-03 08:04:16
○ 2026-07-03 10:44:16
● 2026-07-13 17:43:06
○ 2026-07-14 02:34:38
● 2026-07-14 09:07:18
○ 2026-07-14 11:40:46
● 2026-07-23 05:51:02
○ 2026-07-23 07:26:18
● 2026-07-23 08:27:54
○ 2026-07-23 16:48:28
● 2026-07-24 04:19:22
○ 2026-07-24 12:38:52
● 2026-07-24 15:23:34
○ 2026-07-24 15:58:12
● 2026-07-24 17:46:56
○ 2026-07-24 18:55:10
● 2026-07-24 23:05:14
○ 2026-07-26 15:56:48
● 2026-07-26 18:13:36
○ 2026-07-26 20:14:30
● 2026-07-27 01:25:20
○ 2026-07-27 05:13:48
● 2026-07-27 23:07:48
○ 2026-07-28 02:35:34
○ 2026-07-29 23:20:50
○A13.33.131.532026-07-03 → 2026-07-27 · 28 obs
○ 2026-07-01 18:59:36
● 2026-07-03 01:15:38
○ 2026-07-03 04:31:20
● 2026-07-03 08:04:16
○ 2026-07-03 10:44:16
● 2026-07-13 17:43:06
○ 2026-07-14 02:34:38
● 2026-07-14 09:07:18
○ 2026-07-14 11:40:46
● 2026-07-23 05:51:02
○ 2026-07-23 07:26:18
● 2026-07-23 08:27:54
○ 2026-07-23 16:48:28
● 2026-07-24 04:19:22
○ 2026-07-24 12:38:52
● 2026-07-24 15:23:34
○ 2026-07-24 15:58:12
● 2026-07-24 17:46:56
○ 2026-07-24 18:55:10
● 2026-07-24 23:05:14
○ 2026-07-26 15:56:48
● 2026-07-26 18:13:36
○ 2026-07-26 20:14:30
● 2026-07-27 01:25:20
○ 2026-07-27 05:13:48
● 2026-07-27 23:07:48
○ 2026-07-28 02:35:34
○ 2026-07-29 23:20:50
○A13.33.131.912026-07-03 → 2026-07-27 · 28 obs
○ 2026-07-01 18:59:36
● 2026-07-03 01:15:38
○ 2026-07-03 04:31:20
● 2026-07-03 08:04:16
○ 2026-07-03 10:44:16
● 2026-07-13 17:43:06
○ 2026-07-14 02:34:38
● 2026-07-14 09:07:18
○ 2026-07-14 11:40:46
● 2026-07-23 05:51:02
○ 2026-07-23 07:26:18
● 2026-07-23 08:27:54
○ 2026-07-23 16:48:28
● 2026-07-24 04:19:22
○ 2026-07-24 12:38:52
● 2026-07-24 15:23:34
○ 2026-07-24 15:58:12
● 2026-07-24 17:46:56
○ 2026-07-24 18:55:10
● 2026-07-24 23:05:14
○ 2026-07-26 15:56:48
● 2026-07-26 18:13:36
○ 2026-07-26 20:14:30
● 2026-07-27 01:25:20
○ 2026-07-27 05:13:48
● 2026-07-27 23:07:48
○ 2026-07-28 02:35:34
○ 2026-07-29 23:20:50
○A18.165.122.272026-07-13 → 2026-07-15 · 10 obs
○ 2026-07-11 12:53:30
● 2026-07-13 08:16:16
○ 2026-07-13 15:21:16
● 2026-07-14 06:39:28
○ 2026-07-14 09:07:18
● 2026-07-14 11:40:46
○ 2026-07-14 12:16:38
● 2026-07-15 17:58:20
○ 2026-07-15 22:40:20
○ 2026-07-29 23:20:50
○A18.165.122.302026-07-13 → 2026-07-15 · 10 obs
○ 2026-07-11 12:53:30
● 2026-07-13 08:16:16
○ 2026-07-13 15:21:16
● 2026-07-14 06:39:28
○ 2026-07-14 09:07:18
● 2026-07-14 11:40:46
○ 2026-07-14 12:16:38
● 2026-07-15 17:58:20
○ 2026-07-15 22:40:20
○ 2026-07-29 23:20:50
○A18.165.122.482026-07-13 → 2026-07-15 · 10 obs
○ 2026-07-11 12:53:30
● 2026-07-13 08:16:16
○ 2026-07-13 15:21:16
● 2026-07-14 06:39:28
○ 2026-07-14 09:07:18
● 2026-07-14 11:40:46
○ 2026-07-14 12:16:38
● 2026-07-15 17:58:20
○ 2026-07-15 22:40:20
○ 2026-07-29 23:20:50
○A18.165.122.752026-07-13 → 2026-07-15 · 10 obs
○ 2026-07-11 12:53:30
● 2026-07-13 08:16:16
○ 2026-07-13 15:21:16
● 2026-07-14 06:39:28
○ 2026-07-14 09:07:18
● 2026-07-14 11:40:46
○ 2026-07-14 12:16:38
● 2026-07-15 17:58:20
○ 2026-07-15 22:40:20
○ 2026-07-29 23:20:50
●A18.238.4.1172026-07-14 → 2026-07-29 · 25 obs
○ 2026-07-14 11:40:46
● 2026-07-14 12:16:38
○ 2026-07-14 17:06:02
● 2026-07-15 10:49:38
○ 2026-07-15 13:24:52
● 2026-07-15 17:14:30
○ 2026-07-15 17:58:20
● 2026-07-16 21:16:04
○ 2026-07-16 23:41:34
● 2026-07-20 20:09:46
○ 2026-07-20 23:29:38
● 2026-07-21 10:49:34
○ 2026-07-21 11:31:06
● 2026-07-23 07:26:18
○ 2026-07-23 08:27:54
● 2026-07-24 15:58:12
○ 2026-07-24 17:46:56
● 2026-07-24 18:55:10
○ 2026-07-24 20:11:50
● 2026-07-26 15:56:48
○ 2026-07-26 18:13:36
● 2026-07-26 20:14:30
○ 2026-07-27 01:25:20
● 2026-07-29 23:20:48
● 2026-07-29 23:20:50
●A18.238.4.1212026-07-14 → 2026-07-29 · 25 obs
○ 2026-07-14 11:40:46
● 2026-07-14 12:16:38
○ 2026-07-14 17:06:02
● 2026-07-15 10:49:38
○ 2026-07-15 13:24:52
● 2026-07-15 17:14:30
○ 2026-07-15 17:58:20
● 2026-07-16 21:16:04
○ 2026-07-16 23:41:34
● 2026-07-20 20:09:46
○ 2026-07-20 23:29:38
● 2026-07-21 10:49:34
○ 2026-07-21 11:31:06
● 2026-07-23 07:26:18
○ 2026-07-23 08:27:54
● 2026-07-24 15:58:12
○ 2026-07-24 17:46:56
● 2026-07-24 18:55:10
○ 2026-07-24 20:11:50
● 2026-07-26 15:56:48
○ 2026-07-26 18:13:36
● 2026-07-26 20:14:30
○ 2026-07-27 01:25:20
● 2026-07-29 23:20:48
● 2026-07-29 23:20:50
●A18.238.4.352026-07-14 → 2026-07-29 · 25 obs
○ 2026-07-14 11:40:46
● 2026-07-14 12:16:38
○ 2026-07-14 17:06:02
● 2026-07-15 10:49:38
○ 2026-07-15 13:24:52
● 2026-07-15 17:14:30
○ 2026-07-15 17:58:20
● 2026-07-16 21:16:04
○ 2026-07-16 23:41:34
● 2026-07-20 20:09:46
○ 2026-07-20 23:29:38
● 2026-07-21 10:49:34
○ 2026-07-21 11:31:06
● 2026-07-23 07:26:18
○ 2026-07-23 08:27:54
● 2026-07-24 15:58:12
○ 2026-07-24 17:46:56
● 2026-07-24 18:55:10
○ 2026-07-24 20:11:50
● 2026-07-26 15:56:48
○ 2026-07-26 18:13:36
● 2026-07-26 20:14:30
○ 2026-07-27 01:25:20
● 2026-07-29 23:20:48
● 2026-07-29 23:20:50
●A18.238.4.432026-07-14 → 2026-07-29 · 25 obs
○ 2026-07-14 11:40:46
● 2026-07-14 12:16:38
○ 2026-07-14 17:06:02
● 2026-07-15 10:49:38
○ 2026-07-15 13:24:52
● 2026-07-15 17:14:30
○ 2026-07-15 17:58:20
● 2026-07-16 21:16:04
○ 2026-07-16 23:41:34
● 2026-07-20 20:09:46
○ 2026-07-20 23:29:38
● 2026-07-21 10:49:34
○ 2026-07-21 11:31:06
● 2026-07-23 07:26:18
○ 2026-07-23 08:27:54
● 2026-07-24 15:58:12
○ 2026-07-24 17:46:56
● 2026-07-24 18:55:10
○ 2026-07-24 20:11:50
● 2026-07-26 15:56:48
○ 2026-07-26 18:13:36
● 2026-07-26 20:14:30
○ 2026-07-27 01:25:20
● 2026-07-29 23:20:48
● 2026-07-29 23:20:50
○A18.65.25.182026-07-03 → 2026-07-24 · 28 obs
○ 2026-07-03 08:04:16
● 2026-07-03 10:44:16
○ 2026-07-03 15:18:28
● 2026-07-04 07:01:42
○ 2026-07-04 23:25:40
● 2026-07-05 05:37:32
○ 2026-07-05 08:26:54
● 2026-07-08 16:16:28
○ 2026-07-08 20:15:16
● 2026-07-11 01:40:48
○ 2026-07-11 12:53:30
● 2026-07-18 04:37:32
○ 2026-07-18 09:44:24
● 2026-07-21 06:15:02
○ 2026-07-21 10:49:34
● 2026-07-21 11:31:06
○ 2026-07-21 14:26:20
● 2026-07-22 18:55:12
○ 2026-07-22 19:41:04
● 2026-07-23 19:19:26
○ 2026-07-23 20:42:04
● 2026-07-24 00:21:34
○ 2026-07-24 00:54:58
● 2026-07-24 12:38:52
○ 2026-07-24 15:23:34
● 2026-07-24 20:11:50
○ 2026-07-24 23:05:14
○ 2026-07-29 23:20:50
○A18.65.25.222026-07-03 → 2026-07-24 · 28 obs
○ 2026-07-03 08:04:16
● 2026-07-03 10:44:16
○ 2026-07-03 15:18:28
● 2026-07-04 07:01:42
○ 2026-07-04 23:25:40
● 2026-07-05 05:37:32
○ 2026-07-05 08:26:54
● 2026-07-08 16:16:28
○ 2026-07-08 20:15:16
● 2026-07-11 01:40:48
○ 2026-07-11 12:53:30
● 2026-07-18 04:37:32
○ 2026-07-18 09:44:24
● 2026-07-21 06:15:02
○ 2026-07-21 10:49:34
● 2026-07-21 11:31:06
○ 2026-07-21 14:26:20
● 2026-07-22 18:55:12
○ 2026-07-22 19:41:04
● 2026-07-23 19:19:26
○ 2026-07-23 20:42:04
● 2026-07-24 00:21:34
○ 2026-07-24 00:54:58
● 2026-07-24 12:38:52
○ 2026-07-24 15:23:34
● 2026-07-24 20:11:50
○ 2026-07-24 23:05:14
○ 2026-07-29 23:20:50
○A18.65.25.302026-07-03 → 2026-07-24 · 28 obs
○ 2026-07-03 08:04:16
● 2026-07-03 10:44:16
○ 2026-07-03 15:18:28
● 2026-07-04 07:01:42
○ 2026-07-04 23:25:40
● 2026-07-05 05:37:32
○ 2026-07-05 08:26:54
● 2026-07-08 16:16:28
○ 2026-07-08 20:15:16
● 2026-07-11 01:40:48
○ 2026-07-11 12:53:30
● 2026-07-18 04:37:32
○ 2026-07-18 09:44:24
● 2026-07-21 06:15:02
○ 2026-07-21 10:49:34
● 2026-07-21 11:31:06
○ 2026-07-21 14:26:20
● 2026-07-22 18:55:12
○ 2026-07-22 19:41:04
● 2026-07-23 19:19:26
○ 2026-07-23 20:42:04
● 2026-07-24 00:21:34
○ 2026-07-24 00:54:58
● 2026-07-24 12:38:52
○ 2026-07-24 15:23:34
● 2026-07-24 20:11:50
○ 2026-07-24 23:05:14
○ 2026-07-29 23:20:50
○A18.65.25.482026-07-03 → 2026-07-24 · 28 obs
○ 2026-07-03 08:04:16
● 2026-07-03 10:44:16
○ 2026-07-03 15:18:28
● 2026-07-04 07:01:42
○ 2026-07-04 23:25:40
● 2026-07-05 05:37:32
○ 2026-07-05 08:26:54
● 2026-07-08 16:16:28
○ 2026-07-08 20:15:16
● 2026-07-11 01:40:48
○ 2026-07-11 12:53:30
● 2026-07-18 04:37:32
○ 2026-07-18 09:44:24
● 2026-07-21 06:15:02
○ 2026-07-21 10:49:34
● 2026-07-21 11:31:06
○ 2026-07-21 14:26:20
● 2026-07-22 18:55:12
○ 2026-07-22 19:41:04
● 2026-07-23 19:19:26
○ 2026-07-23 20:42:04
● 2026-07-24 00:21:34
○ 2026-07-24 00:54:58
● 2026-07-24 12:38:52
○ 2026-07-24 15:23:34
● 2026-07-24 20:11:50
○ 2026-07-24 23:05:14
○ 2026-07-29 23:20:50
○A18.67.0.1132026-07-27 → 2026-07-27 · 4 obs
○ 2026-07-27 05:13:48
● 2026-07-27 07:38:44
○ 2026-07-27 18:07:24
○ 2026-07-29 23:20:50
○A18.67.0.1162026-07-27 → 2026-07-27 · 4 obs
○ 2026-07-27 05:13:48
● 2026-07-27 07:38:44
○ 2026-07-27 18:07:24
○ 2026-07-29 23:20:50
○A18.67.0.132026-07-27 → 2026-07-27 · 4 obs
○ 2026-07-27 05:13:48
● 2026-07-27 07:38:44
○ 2026-07-27 18:07:24
○ 2026-07-29 23:20:50
○A18.67.0.882026-07-27 → 2026-07-27 · 4 obs
○ 2026-07-27 05:13:48
● 2026-07-27 07:38:44
○ 2026-07-27 18:07:24
○ 2026-07-29 23:20:50
○A3.161.150.1022026-06-23 → 2026-07-28 · 6 obs
○ 2026-06-21 21:51:14
● 2026-06-23 07:19:02
○ 2026-06-24 17:08:44
● 2026-07-28 08:05:46
○ 2026-07-29 23:20:48
○ 2026-07-29 23:20:50
○A3.161.150.1162026-06-23 → 2026-07-28 · 6 obs
○ 2026-06-21 21:51:14
● 2026-06-23 07:19:02
○ 2026-06-24 17:08:44
● 2026-07-28 08:05:46
○ 2026-07-29 23:20:48
○ 2026-07-29 23:20:50
○A3.161.150.232026-06-23 → 2026-07-28 · 6 obs
○ 2026-06-21 21:51:14
● 2026-06-23 07:19:02
○ 2026-06-24 17:08:44
● 2026-07-28 08:05:46
○ 2026-07-29 23:20:48
○ 2026-07-29 23:20:50
○A3.161.150.882026-06-23 → 2026-07-28 · 6 obs
○ 2026-06-21 21:51:14
● 2026-06-23 07:19:02
○ 2026-06-24 17:08:44
● 2026-07-28 08:05:46
○ 2026-07-29 23:20:48
○ 2026-07-29 23:20:50
○A3.165.113.1032026-07-27 → 2026-07-27 · 6 obs
○ 2026-07-27 01:25:20
● 2026-07-27 05:13:48
○ 2026-07-27 07:38:44
● 2026-07-27 18:07:24
○ 2026-07-27 23:07:48
○ 2026-07-29 23:20:50
○A3.165.113.462026-07-27 → 2026-07-27 · 6 obs
○ 2026-07-27 01:25:20
● 2026-07-27 05:13:48
○ 2026-07-27 07:38:44
● 2026-07-27 18:07:24
○ 2026-07-27 23:07:48
○ 2026-07-29 23:20:50
○A3.165.113.692026-07-27 → 2026-07-27 · 6 obs
○ 2026-07-27 01:25:20
● 2026-07-27 05:13:48
○ 2026-07-27 07:38:44
● 2026-07-27 18:07:24
○ 2026-07-27 23:07:48
○ 2026-07-29 23:20:50
○A3.165.113.912026-07-27 → 2026-07-27 · 6 obs
○ 2026-07-27 01:25:20
● 2026-07-27 05:13:48
○ 2026-07-27 07:38:44
● 2026-07-27 18:07:24
○ 2026-07-27 23:07:48
○ 2026-07-29 23:20:50

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
devns-tld1.charlestonroadregistry.com, ns-tld2.charlestonroadregistry.com, ns-tld3.charlestonroadregistry.com, ns-tld4.charlestonroadregistry.com...-
amazon.devns-1373.awsdns-43.org, ns-729.awsdns-27.net, ns-101.awsdns-12.com, ns-1648.awsdns-14.co.uk-
workingbackwards.amazon.devns-102.awsdns-12.com, ns-1448.awsdns-53.org, ns-1938.awsdns-50.co.uk, ns-941.awsdns-53.net-

✅ Authoritative Response

Server:205.251.197.168

NS records: ns-102.awsdns-12.com, ns-1448.awsdns-53.org, ns-1938.awsdns-50.co.uk, ns-941.awsdns-53.net

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for amazon.dev (unsigned zone)

⏱️ Timing

Total: 898ms | Queries: -

📄 Records

TypeCountSample Data
A418.238.4.43, 18.238.4.35...
NS4ns-102.awsdns-12.com, ns-1448.awsdns-53.org...
SOA1ns-941.awsdns-53.net awsdns-hostmaster.a

Analysis

IP Addresses

workingbackwards.amazon.dev points to the four IP addresses 18.238.4.35, 18.238.4.43, 18.238.4.117 and 18.238.4.121.

Two other host names, along with d2z9ku2avyappy.cloudfront.net, beta-us1-asana-cell01-61dcf1d5.app.asana.com and r25371044.sync.app.asana.com, also share IP numbers with workingbackwards.amazon.dev.

Name Servers

The NS records for workingbackwards.amazon.dev point to four name servers: ns-102.awsdns-12.com, ns-941.awsdns-53.net, ns-1448.awsdns-53.org and ns-1938.awsdns-50.co.uk.

The name servers of workingbackwards.amazon.dev overlap at least partially with those of other domains — among them omegae.it, quietconversations.net, john-fay.com and two more.

The name servers ns-24.awsdns-03.com, ns-981.awsdns-58.net and ns-1900.awsdns-45.co.uk are commonly seen alongside these name servers.

Each of the four hosts ns-102.awsdns-12.com, ns-941.awsdns-53.net, ns-1448.awsdns-53.org and ns-1938.awsdns-50.co.uk has two IP addresses. ns-102.awsdns-12.com points to 205.251.192.102 and 2600:9000:5300:6600::1. ns-941.awsdns-53.net points to 205.251.195.173 and 2600:9000:5303:ad00::1. ns-1448.awsdns-53.org points to 205.251.197.168 and 2600:9000:5305:a800::1. ns-1938.awsdns-50.co.uk points to 205.251.199.146 and 2600:9000:5307:9200::1.