audiodefence.com - robtex.com

audiodefence.com

DNSSEC⚠️ Not signed
A18.67.76.25πŸ‡ΊπŸ‡Έ Amazon18.67.76.0/22
PTRserver-18-67-76-25.iad89.r.cloudfront.net
A18.67.76.47πŸ‡ΊπŸ‡Έ Amazon18.67.76.0/22
A18.67.76.66πŸ‡ΊπŸ‡Έ Amazon18.67.76.0/22
A18.67.76.91πŸ‡ΊπŸ‡Έ Amazon18.67.76.0/22
NSns-1877.awsdns-42.co.uk ⭐
A2600:9000:5307:5500::1πŸ‡ΊπŸ‡Έ Amazon2600:9000:5307::/48 - CloudFront
PTRns-1877.awsdns-42.co.uk
A205.251.199.85πŸ‡ΊπŸ‡Έ Amazon205.251.199.0/24 prefix
PTRns-1877.awsdns-42.co.uk
NSns-1514.awsdns-61.org
A2600:9000:5305:ea00::1πŸ‡ΊπŸ‡Έ Amazon2600:9000:5305::/48 - CloudFront
PTRns-1514.awsdns-61.org
A205.251.197.234πŸ‡ΊπŸ‡Έ Amazon205.251.197.0/24 prefix
PTRns-1514.awsdns-61.org
NSns-301.awsdns-37.com
A2600:9000:5301:2d00::1πŸ‡ΊπŸ‡Έ Amazon2600:9000:5301::/48 - CloudFront
PTRns-301.awsdns-37.com
A205.251.193.45πŸ‡ΊπŸ‡Έ Amazon205.251.193.0/24 prefix
PTRns-301.awsdns-37.com
NSns-615.awsdns-12.net
A2600:9000:5302:6700::1πŸ‡ΊπŸ‡Έ Amazon2600:9000:5302::/48 - CloudFront
PTRns-615.awsdns-12.net
A205.251.194.103πŸ‡ΊπŸ‡Έ Amazon205.251.194.0/24 prefix
PTRns-615.awsdns-12.net
MXinbound-smtp.us-east-1.amazonaws.com ⭐
A3.211.210.226πŸ‡ΊπŸ‡Έ Amazon3.208.0.0/12 EC2 IAD prefix
PTRec2-3-211-210-226.compute-1.amazonaws.com
A44.206.9.87πŸ‡ΊπŸ‡Έ Amazon44.192.0.0/11 EC2 IAD prefix
PTRec2-44-206-9-87.compute-1.amazonaws.com
A44.210.166.32πŸ‡ΊπŸ‡Έ Amazon44.192.0.0/11 EC2 IAD prefix
PTRec2-44-210-166-32.compute-1.amazonaws.com
A54.164.173.191πŸ‡ΊπŸ‡Έ Amazon54.164.0.0/15 EC2 IAD prefix
PTRec2-54-164-173-191.compute-1.amazonaws.com
A54.197.5.236πŸ‡ΊπŸ‡Έ Amazon54.196.0.0/15 EC2 IAD 54.196.0.0/15
PTRec2-54-197-5-236.compute-1.amazonaws.com
TXTamazonses:FyRXuoJPVRoj10hxUpUElNnox0yGjG0AFws1R1t1+74=
TXTgoogle-site-verification=f0UG4rSlhUnGpvJ0Rx-nLJY7Oz2r9LKZJoLHOVORHsE
TXTv=spf1 include:amazonses.com ~all
SOAns-1877.awsdns-42.co.ukawsdns-hostmaster@amazon.com serial=1

com

Subdomains

Same first word

DNS History

29 records (9 active, 20 former)

20162017201820192020202120222023202420252026NSns-1514.awsdns-61.orgns-1877.awsdns-42.co.ukns-301.awsdns-37.comns-615.awsdns-12.netns10.dnsmadeeasy.comns11.dnsmadeeasy.comns12.dnsmadeeasy.comns13.dnsmadeeasy.comns14.dnsmadeeasy.comns15.dnsmadeeasy.comMXinbound-smtp.us-east-1.amazonaws.comd47405a.ess.barracudanetworks.comA18.67.76.2518.67.76.4718.67.76.6618.67.76.91108.138.233.56108.138.233.61108.138.233.64108.138.233.8718.154.144.11018.154.144.2518.154.144.6818.154.144.8352.85.61.11952.85.61.3952.85.61.6652.85.61.9954.217.49.144
●NSns-1514.awsdns-61.org2026-02-18 β†’ 2026-03-18 Β· 3 obs
β—‹ 2017-04-10 08:24:50
● 2026-02-18 23:59:58
● 2026-03-18 11:53:08
●NSns-1877.awsdns-42.co.uk2026-02-18 β†’ 2026-03-18 Β· 3 obs
β—‹ 2017-04-10 08:24:50
● 2026-02-18 23:59:58
● 2026-03-18 11:53:08
●NSns-301.awsdns-37.com2026-02-18 β†’ 2026-03-18 Β· 3 obs
β—‹ 2017-04-10 08:24:50
● 2026-02-18 23:59:58
● 2026-03-18 11:53:08
●NSns-615.awsdns-12.net2026-02-18 β†’ 2026-03-18 Β· 3 obs
β—‹ 2017-04-10 08:24:50
● 2026-02-18 23:59:58
● 2026-03-18 11:53:08
β—‹NSns10.dnsmadeeasy.com2015-05-11 β†’ 2017-04-10 Β· 4 obs
● 2015-05-11 03:37:22
● 2017-04-10 08:24:50
β—‹ 2026-02-18 23:59:58
β—‹ 2026-03-18 11:53:08
β—‹NSns11.dnsmadeeasy.com2015-05-11 β†’ 2017-04-10 Β· 4 obs
● 2015-05-11 03:37:22
● 2017-04-10 08:24:50
β—‹ 2026-02-18 23:59:58
β—‹ 2026-03-18 11:53:08
β—‹NSns12.dnsmadeeasy.com2015-05-11 β†’ 2017-04-10 Β· 4 obs
● 2015-05-11 03:37:22
● 2017-04-10 08:24:50
β—‹ 2026-02-18 23:59:58
β—‹ 2026-03-18 11:53:08
β—‹NSns13.dnsmadeeasy.com2015-05-11 β†’ 2017-04-10 Β· 4 obs
● 2015-05-11 03:37:22
● 2017-04-10 08:24:50
β—‹ 2026-02-18 23:59:58
β—‹ 2026-03-18 11:53:08
β—‹NSns14.dnsmadeeasy.com2015-05-11 β†’ 2017-04-10 Β· 4 obs
● 2015-05-11 03:37:22
● 2017-04-10 08:24:50
β—‹ 2026-02-18 23:59:58
β—‹ 2026-03-18 11:53:08
β—‹NSns15.dnsmadeeasy.com2015-05-11 β†’ 2017-04-10 Β· 4 obs
● 2015-05-11 03:37:22
● 2017-04-10 08:24:50
β—‹ 2026-02-18 23:59:58
β—‹ 2026-03-18 11:53:08
β—‹MXd47405a.ess.barracudanetworks.com2015-05-11 β†’ 2016-09-12 Β· 4 obs
● 2015-05-11 03:37:22
● 2016-09-12 13:09:44
β—‹ 2017-04-10 08:24:50
β—‹ 2026-03-18 11:53:08
●MXinbound-smtp.us-east-1.amazonaws.com2026-02-18 β†’ 2026-03-18 Β· 3 obs
β—‹ 2017-04-10 08:24:50
● 2026-02-18 23:59:58
● 2026-03-18 11:53:08
β—‹A108.138.233.562026-02-18 β†’ 2026-03-17 Β· 15 obs
β—‹ 2017-04-10 08:24:50
● 2026-02-18 23:59:58
β—‹ 2026-02-19 14:12:16
β—‹ 2026-02-24 14:23:06
● 2026-02-24 18:36:06
● 2026-03-01 05:51:34
β—‹ 2026-03-02 06:40:38
β—‹ 2026-03-04 06:36:22
● 2026-03-04 08:29:34
● 2026-03-09 22:35:02
β—‹ 2026-03-13 01:52:14
β—‹ 2026-03-16 21:26:00
● 2026-03-17 00:28:40
β—‹ 2026-03-17 11:17:04
β—‹ 2026-03-18 11:53:08
β—‹A108.138.233.612026-02-18 β†’ 2026-03-17 Β· 15 obs
β—‹ 2017-04-10 08:24:50
● 2026-02-18 23:59:58
β—‹ 2026-02-19 14:12:16
β—‹ 2026-02-24 14:23:06
● 2026-02-24 18:36:06
● 2026-03-01 05:51:34
β—‹ 2026-03-02 06:40:38
β—‹ 2026-03-04 06:36:22
● 2026-03-04 08:29:34
● 2026-03-09 22:35:02
β—‹ 2026-03-13 01:52:14
β—‹ 2026-03-16 21:26:00
● 2026-03-17 00:28:40
β—‹ 2026-03-17 11:17:04
β—‹ 2026-03-18 11:53:08
β—‹A108.138.233.642026-02-18 β†’ 2026-03-17 Β· 15 obs
β—‹ 2017-04-10 08:24:50
● 2026-02-18 23:59:58
β—‹ 2026-02-19 14:12:16
β—‹ 2026-02-24 14:23:06
● 2026-02-24 18:36:06
● 2026-03-01 05:51:34
β—‹ 2026-03-02 06:40:38
β—‹ 2026-03-04 06:36:22
● 2026-03-04 08:29:34
● 2026-03-09 22:35:02
β—‹ 2026-03-13 01:52:14
β—‹ 2026-03-16 21:26:00
● 2026-03-17 00:28:40
β—‹ 2026-03-17 11:17:04
β—‹ 2026-03-18 11:53:08
β—‹A108.138.233.872026-02-18 β†’ 2026-03-17 Β· 15 obs
β—‹ 2017-04-10 08:24:50
● 2026-02-18 23:59:58
β—‹ 2026-02-19 14:12:16
β—‹ 2026-02-24 14:23:06
● 2026-02-24 18:36:06
● 2026-03-01 05:51:34
β—‹ 2026-03-02 06:40:38
β—‹ 2026-03-04 06:36:22
● 2026-03-04 08:29:34
● 2026-03-09 22:35:02
β—‹ 2026-03-13 01:52:14
β—‹ 2026-03-16 21:26:00
● 2026-03-17 00:28:40
β—‹ 2026-03-17 11:17:04
β—‹ 2026-03-18 11:53:08
β—‹A18.154.144.1102026-02-19 β†’ 2026-03-17 Β· 24 obs
β—‹ 2026-02-18 23:59:58
β—‹ 2026-02-19 14:12:16
● 2026-02-19 14:53:10
β—‹ 2026-02-20 04:36:56
β—‹ 2026-02-21 01:29:54
● 2026-02-21 12:44:18
β—‹ 2026-02-21 14:07:40
β—‹ 2026-03-02 09:06:44
● 2026-03-02 10:09:34
β—‹ 2026-03-03 01:12:34
● 2026-03-04 06:36:22
β—‹ 2026-03-04 08:29:34
β—‹ 2026-03-13 09:38:14
● 2026-03-14 12:03:36
β—‹ 2026-03-15 17:45:14
β—‹ 2026-03-16 14:31:40
● 2026-03-16 21:26:00
β—‹ 2026-03-17 00:28:40
β—‹ 2026-03-17 11:17:04
● 2026-03-17 12:42:54
β—‹ 2026-03-17 16:48:10
● 2026-03-17 18:06:32
β—‹ 2026-03-18 11:53:06
β—‹ 2026-03-18 11:53:08
β—‹A18.154.144.252026-02-19 β†’ 2026-03-17 Β· 24 obs
β—‹ 2026-02-18 23:59:58
β—‹ 2026-02-19 14:12:16
● 2026-02-19 14:53:10
β—‹ 2026-02-20 04:36:56
β—‹ 2026-02-21 01:29:54
● 2026-02-21 12:44:18
β—‹ 2026-02-21 14:07:40
β—‹ 2026-03-02 09:06:44
● 2026-03-02 10:09:34
β—‹ 2026-03-03 01:12:34
● 2026-03-04 06:36:22
β—‹ 2026-03-04 08:29:34
β—‹ 2026-03-13 09:38:14
● 2026-03-14 12:03:36
β—‹ 2026-03-15 17:45:14
β—‹ 2026-03-16 14:31:40
● 2026-03-16 21:26:00
β—‹ 2026-03-17 00:28:40
β—‹ 2026-03-17 11:17:04
● 2026-03-17 12:42:54
β—‹ 2026-03-17 16:48:10
● 2026-03-17 18:06:32
β—‹ 2026-03-18 11:53:06
β—‹ 2026-03-18 11:53:08
β—‹A18.154.144.682026-02-19 β†’ 2026-03-17 Β· 24 obs
β—‹ 2026-02-18 23:59:58
β—‹ 2026-02-19 14:12:16
● 2026-02-19 14:53:10
β—‹ 2026-02-20 04:36:56
β—‹ 2026-02-21 01:29:54
● 2026-02-21 12:44:18
β—‹ 2026-02-21 14:07:40
β—‹ 2026-03-02 09:06:44
● 2026-03-02 10:09:34
β—‹ 2026-03-03 01:12:34
● 2026-03-04 06:36:22
β—‹ 2026-03-04 08:29:34
β—‹ 2026-03-13 09:38:14
● 2026-03-14 12:03:36
β—‹ 2026-03-15 17:45:14
β—‹ 2026-03-16 14:31:40
● 2026-03-16 21:26:00
β—‹ 2026-03-17 00:28:40
β—‹ 2026-03-17 11:17:04
● 2026-03-17 12:42:54
β—‹ 2026-03-17 16:48:10
● 2026-03-17 18:06:32
β—‹ 2026-03-18 11:53:06
β—‹ 2026-03-18 11:53:08
β—‹A18.154.144.832026-02-19 β†’ 2026-03-17 Β· 24 obs
β—‹ 2026-02-18 23:59:58
β—‹ 2026-02-19 14:12:16
● 2026-02-19 14:53:10
β—‹ 2026-02-20 04:36:56
β—‹ 2026-02-21 01:29:54
● 2026-02-21 12:44:18
β—‹ 2026-02-21 14:07:40
β—‹ 2026-03-02 09:06:44
● 2026-03-02 10:09:34
β—‹ 2026-03-03 01:12:34
● 2026-03-04 06:36:22
β—‹ 2026-03-04 08:29:34
β—‹ 2026-03-13 09:38:14
● 2026-03-14 12:03:36
β—‹ 2026-03-15 17:45:14
β—‹ 2026-03-16 14:31:40
● 2026-03-16 21:26:00
β—‹ 2026-03-17 00:28:40
β—‹ 2026-03-17 11:17:04
● 2026-03-17 12:42:54
β—‹ 2026-03-17 16:48:10
● 2026-03-17 18:06:32
β—‹ 2026-03-18 11:53:06
β—‹ 2026-03-18 11:53:08
●A18.67.76.252026-02-19 β†’ 2026-03-18 Β· 29 obs
β—‹ 2026-02-18 23:59:58
● 2026-02-19 14:12:16
β—‹ 2026-02-19 14:53:10
● 2026-02-20 04:36:56
● 2026-02-21 01:29:54
β—‹ 2026-02-21 12:44:18
● 2026-02-21 14:07:40
● 2026-02-24 14:23:06
β—‹ 2026-02-24 18:36:06
β—‹ 2026-03-01 05:51:34
● 2026-03-02 06:40:38
● 2026-03-02 09:06:44
β—‹ 2026-03-02 10:09:34
● 2026-03-03 01:12:34
β—‹ 2026-03-04 06:36:22
β—‹ 2026-03-09 22:35:02
● 2026-03-13 01:52:14
β—‹ 2026-03-13 09:38:14
β—‹ 2026-03-14 12:03:36
● 2026-03-15 17:45:14
● 2026-03-16 14:31:40
β—‹ 2026-03-16 21:26:00
β—‹ 2026-03-17 00:28:40
● 2026-03-17 11:17:04
β—‹ 2026-03-17 12:42:54
● 2026-03-17 16:48:10
β—‹ 2026-03-17 18:06:32
● 2026-03-18 11:53:06
● 2026-03-18 11:53:08
●A18.67.76.472026-02-19 β†’ 2026-03-18 Β· 29 obs
β—‹ 2026-02-18 23:59:58
● 2026-02-19 14:12:16
β—‹ 2026-02-19 14:53:10
● 2026-02-20 04:36:56
● 2026-02-21 01:29:54
β—‹ 2026-02-21 12:44:18
● 2026-02-21 14:07:40
● 2026-02-24 14:23:06
β—‹ 2026-02-24 18:36:06
β—‹ 2026-03-01 05:51:34
● 2026-03-02 06:40:38
● 2026-03-02 09:06:44
β—‹ 2026-03-02 10:09:34
● 2026-03-03 01:12:34
β—‹ 2026-03-04 06:36:22
β—‹ 2026-03-09 22:35:02
● 2026-03-13 01:52:14
β—‹ 2026-03-13 09:38:14
β—‹ 2026-03-14 12:03:36
● 2026-03-15 17:45:14
● 2026-03-16 14:31:40
β—‹ 2026-03-16 21:26:00
β—‹ 2026-03-17 00:28:40
● 2026-03-17 11:17:04
β—‹ 2026-03-17 12:42:54
● 2026-03-17 16:48:10
β—‹ 2026-03-17 18:06:32
● 2026-03-18 11:53:06
● 2026-03-18 11:53:08
●A18.67.76.662026-02-19 β†’ 2026-03-18 Β· 29 obs
β—‹ 2026-02-18 23:59:58
● 2026-02-19 14:12:16
β—‹ 2026-02-19 14:53:10
● 2026-02-20 04:36:56
● 2026-02-21 01:29:54
β—‹ 2026-02-21 12:44:18
● 2026-02-21 14:07:40
● 2026-02-24 14:23:06
β—‹ 2026-02-24 18:36:06
β—‹ 2026-03-01 05:51:34
● 2026-03-02 06:40:38
● 2026-03-02 09:06:44
β—‹ 2026-03-02 10:09:34
● 2026-03-03 01:12:34
β—‹ 2026-03-04 06:36:22
β—‹ 2026-03-09 22:35:02
● 2026-03-13 01:52:14
β—‹ 2026-03-13 09:38:14
β—‹ 2026-03-14 12:03:36
● 2026-03-15 17:45:14
● 2026-03-16 14:31:40
β—‹ 2026-03-16 21:26:00
β—‹ 2026-03-17 00:28:40
● 2026-03-17 11:17:04
β—‹ 2026-03-17 12:42:54
● 2026-03-17 16:48:10
β—‹ 2026-03-17 18:06:32
● 2026-03-18 11:53:06
● 2026-03-18 11:53:08
●A18.67.76.912026-02-19 β†’ 2026-03-18 Β· 29 obs
β—‹ 2026-02-18 23:59:58
● 2026-02-19 14:12:16
β—‹ 2026-02-19 14:53:10
● 2026-02-20 04:36:56
● 2026-02-21 01:29:54
β—‹ 2026-02-21 12:44:18
● 2026-02-21 14:07:40
● 2026-02-24 14:23:06
β—‹ 2026-02-24 18:36:06
β—‹ 2026-03-01 05:51:34
● 2026-03-02 06:40:38
● 2026-03-02 09:06:44
β—‹ 2026-03-02 10:09:34
● 2026-03-03 01:12:34
β—‹ 2026-03-04 06:36:22
β—‹ 2026-03-09 22:35:02
● 2026-03-13 01:52:14
β—‹ 2026-03-13 09:38:14
β—‹ 2026-03-14 12:03:36
● 2026-03-15 17:45:14
● 2026-03-16 14:31:40
β—‹ 2026-03-16 21:26:00
β—‹ 2026-03-17 00:28:40
● 2026-03-17 11:17:04
β—‹ 2026-03-17 12:42:54
● 2026-03-17 16:48:10
β—‹ 2026-03-17 18:06:32
● 2026-03-18 11:53:06
● 2026-03-18 11:53:08
β—‹A52.85.61.1192026-03-13 β†’ 2026-03-13 Β· 4 obs
β—‹ 2026-03-13 01:52:14
● 2026-03-13 09:38:14
β—‹ 2026-03-14 12:03:36
β—‹ 2026-03-18 11:53:08
β—‹A52.85.61.392026-03-13 β†’ 2026-03-13 Β· 4 obs
β—‹ 2026-03-13 01:52:14
● 2026-03-13 09:38:14
β—‹ 2026-03-14 12:03:36
β—‹ 2026-03-18 11:53:08
β—‹A52.85.61.662026-03-13 β†’ 2026-03-13 Β· 4 obs
β—‹ 2026-03-13 01:52:14
● 2026-03-13 09:38:14
β—‹ 2026-03-14 12:03:36
β—‹ 2026-03-18 11:53:08
β—‹A52.85.61.992026-03-13 β†’ 2026-03-13 Β· 4 obs
β—‹ 2026-03-13 01:52:14
● 2026-03-13 09:38:14
β—‹ 2026-03-14 12:03:36
β—‹ 2026-03-18 11:53:08
β—‹A54.217.49.1442015-05-11 β†’ 2017-04-10 Β· 4 obs
● 2015-05-11 03:37:22
● 2017-04-10 08:24:50
β—‹ 2026-02-18 23:59:58
β—‹ 2026-03-18 11:53:08

πŸ” DNS Trace

πŸ“‹ Delegation Chain

ZoneNameserversGlue
coma.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net...-
audiodefence.comns-615.awsdns-12.net, ns-301.awsdns-37.com, ns-1877.awsdns-42.co.uk, ns-1514.awsdns-61.org1 record

βœ… Authoritative Response

Server: 205.251.199.85

NS records: ns-615.awsdns-12.net, ns-301.awsdns-37.com, ns-1877.awsdns-42.co.uk, ns-1514.awsdns-61.org

πŸ”’ DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for audiodefence.com (unsigned zone)

⏱️ Timing

Total: 442ms | Queries: -

πŸ“„ Records

TypeCountSample Data
A418.67.76.66, 18.67.76.91...
NS4ns-1514.awsdns-61.org, ns-1877.awsdns-42.co.uk...
MX1inbound-smtp.us-east-1.amazonaws.com (pr
TXT3amazonses:FyRXuoJPVRoj10hxUpUElNnox0yGjG, google-site-verification=f0UG4rSlhUnGpvJ...
SOA1ns-1877.awsdns-42.co.uk awsdns-hostmaste

πŸ“Œ Glue Records Collected

Total: 1

Out-of-bailiwick: 1 (ns-301.awsdns-37.com)

Analysis

Hierarchy

audiodefence.com is the parent of www.audiodefence.com.

IP Addresses

audiodefence.com resolves to four IPs: 18.67.76.25, 18.67.76.47, 18.67.76.66 and 18.67.76.91.

Other host names, for instance www.cbsnewsfeed.com, caa-configurations.gsg-extension.com, apekasign.com, server-18-67-76-25.iad89.r.cloudfront.net and charlottecriminallawyer-blog.com share IP numbers with audiodefence.com.

Name Servers

audiodefence.com is delegated to four name servers: ns-301.awsdns-37.com, ns-615.awsdns-12.net, ns-1514.awsdns-61.org and ns-1877.awsdns-42.co.uk.

audiodefence.com shares some name servers with other domains, for example rallycongress.org, wilyfish.com, grupolostresplatinum.com.gt, suga-perio.com and stitchnsewcottage.com.

These name servers are often used together with ns-1972.awsdns-54.co.uk, ns-284.awsdns-35.com, ns-1118.awsdns-11.org, ns-568.awsdns-07.net, ns-1059.awsdns-04.org, ns-1883.awsdns-43.co.uk, ns-543.awsdns-03.net, ns-1493.awsdns-58.org and ns-1750.awsdns-26.co.uk.

Host names with two IP numbers

Two IPs per host:

ns-301.awsdns-37.com points to 2600:9000:5301:2d00::1 and 205.251.193.45

ns-615.awsdns-12.net points to 2600:9000:5302:6700::1 and 205.251.194.103

ns-1514.awsdns-61.org points to 2600:9000:5305:ea00::1 and 205.251.197.234

ns-1877.awsdns-42.co.uk points to 2600:9000:5307:5500::1 and 205.251.199.85

Mail Servers

audiodefence.com is handled by a single mail server, inbound-smtp.us-east-1.amazonaws.com.

audiodefence.com shares the mail server setup with other domains, for example hbcreations.io, addictedto2dayshipping.com, tnwszhu.com, genesisedu.info and amdrama.com.

audiodefence.com shares some mail servers with other domains, at least partially; for instance hashicorp.atlassian.net, mohamedfaiz.atlassian.net, lyance.atlassian.net, lightcam.com and crowdcoinpay.atlassian.net.

these mail servers are commonly used alongside inbound-smtp.us-west-2.amazonaws.com and aspmx.l.google.com.

The host name inbound-smtp.us-east-1.amazonaws.com points to five IP numbers: 3.211.210.226, 44.206.9.87, 44.210.166.32, 54.164.173.191 and 54.197.5.236.