smrtapp.com - robtex.com

smrtapp.com

DNSSEC⚠️ Not signed
A18.165.83.100πŸ‡ΊπŸ‡Έ Amazon
PTRserver-18-165-83-100.iad55.r.cloudfront.net
A18.165.83.118πŸ‡ΊπŸ‡Έ Amazon
A18.165.83.122πŸ‡ΊπŸ‡Έ Amazon
A18.165.83.127πŸ‡ΊπŸ‡Έ Amazon
NSns-1162.awsdns-17.org ⭐
A2600:9000:5304:8a00::1πŸ‡ΊπŸ‡Έ Amazon
PTRns-1162.awsdns-17.org
A205.251.196.138πŸ‡ΊπŸ‡Έ Amazon
PTRns-1162.awsdns-17.org
NSns-1754.awsdns-27.co.uk
A2600:9000:5306:da00::1πŸ‡ΊπŸ‡Έ Amazon
PTRns-1754.awsdns-27.co.uk
A205.251.198.218πŸ‡ΊπŸ‡Έ Amazon
PTRns-1754.awsdns-27.co.uk
NSns-504.awsdns-63.com
A2600:9000:5301:f800::1πŸ‡ΊπŸ‡Έ Amazon
PTRns-504.awsdns-63.com
A205.251.193.248πŸ‡ΊπŸ‡Έ Amazon
PTRns-504.awsdns-63.com
NSns-643.awsdns-16.net
A2600:9000:5302:8300::1πŸ‡ΊπŸ‡Έ Amazon
PTRns-643.awsdns-16.net
A205.251.194.131πŸ‡ΊπŸ‡Έ Amazon
PTRns-643.awsdns-16.net
MXmxa.mailgun.org ⭐
A34.160.13.42πŸ‡ΊπŸ‡Έ Google
PTR42.13.160.34.bc.googleusercontent.com
MXmxb.mailgun.org ⭐
A34.160.13.42πŸ‡ΊπŸ‡Έ Google
PTR42.13.160.34.bc.googleusercontent.com
TXTALIAS for ec2-184-169-233-197.us-west-1.compute.amazonaws.com
TXTgoogle-site-verification=HMLDmqd2K0pczE_KJOcVMV5e_Rm_m9xSDsxY_Hxezt0
TXTm02LTTlD00AAD_XzT02xrCwi1XA
TXTv=spf1 include:mailgun.org -all
SOAns-1162.awsdns-17.orgawsdns-hostmaster@amazon.com 2024-03-17 #1

com

πŸ“ˆ Tranco rank: #158,792

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Same first word

Similar names

DNS History

33 records (10 active, 23 former)

20162017201820192020202120222023202420252026NSns-1162.awsdns-17.orgns-1754.awsdns-27.co.ukns-504.awsdns-63.comns-643.awsdns-16.netamy.ns.cloudflare.comrob.ns.cloudflare.comMXmxa.mailgun.orgmxb.mailgun.orgA18.165.83.10018.165.83.11818.165.83.12218.165.83.127104.20.20.197104.20.21.197104.20.22.197104.20.23.197104.20.24.197104.20.51.206104.20.52.206104.20.63.247104.20.64.24713.32.230.413.32.230.7313.32.230.7513.32.230.9018.164.124.218.164.124.2718.164.124.3118.164.124.443.174.141.1003.174.141.1253.174.141.1263.174.141.70
β—‹NSamy.ns.cloudflare.com2015-08-01 β†’ 2016-10-28 Β· 4 obs
● 2015-08-01 12:37:50
● 2016-10-28 11:41:20
β—‹ 2026-02-15 01:08:18
β—‹ 2026-02-22 06:13:20
●NSns-1162.awsdns-17.org2026-02-15 β†’ 2026-02-22 Β· 3 obs
β—‹ 2016-10-28 11:41:20
● 2026-02-15 01:08:18
● 2026-02-22 06:13:20
●NSns-1754.awsdns-27.co.uk2026-02-15 β†’ 2026-02-22 Β· 3 obs
β—‹ 2016-10-28 11:41:20
● 2026-02-15 01:08:18
● 2026-02-22 06:13:20
●NSns-504.awsdns-63.com2026-02-15 β†’ 2026-02-22 Β· 3 obs
β—‹ 2016-10-28 11:41:20
● 2026-02-15 01:08:18
● 2026-02-22 06:13:20
●NSns-643.awsdns-16.net2026-02-15 β†’ 2026-02-22 Β· 3 obs
β—‹ 2016-10-28 11:41:20
● 2026-02-15 01:08:18
● 2026-02-22 06:13:20
β—‹NSrob.ns.cloudflare.com2015-08-01 β†’ 2016-10-28 Β· 4 obs
● 2015-08-01 12:37:50
● 2016-10-28 11:41:20
β—‹ 2026-02-15 01:08:18
β—‹ 2026-02-22 06:13:20
●MXmxa.mailgun.org2015-08-01 β†’ 2026-02-22 Β· 2 obs
● 2015-08-01 12:37:50
● 2026-02-22 06:13:20
●MXmxb.mailgun.org2015-08-01 β†’ 2026-02-22 Β· 2 obs
● 2015-08-01 12:37:50
● 2026-02-22 06:13:20
β—‹A104.20.20.1972015-08-01 β†’ 2015-08-01 Β· 3 obs
● 2015-08-01 12:37:50
β—‹ 2015-11-24 13:45:10
β—‹ 2026-02-22 06:13:20
β—‹A104.20.21.1972015-08-01 β†’ 2015-08-01 Β· 3 obs
● 2015-08-01 12:37:50
β—‹ 2015-11-24 13:45:10
β—‹ 2026-02-22 06:13:20
β—‹A104.20.22.1972015-08-01 β†’ 2015-08-01 Β· 3 obs
● 2015-08-01 12:37:50
β—‹ 2015-11-24 13:45:10
β—‹ 2026-02-22 06:13:20
β—‹A104.20.23.1972015-08-01 β†’ 2015-08-01 Β· 3 obs
● 2015-08-01 12:37:50
β—‹ 2015-11-24 13:45:10
β—‹ 2026-02-22 06:13:20
β—‹A104.20.24.1972015-08-01 β†’ 2015-08-01 Β· 3 obs
● 2015-08-01 12:37:50
β—‹ 2015-11-24 13:45:10
β—‹ 2026-02-22 06:13:20
β—‹A104.20.51.2062015-11-24 β†’ 2016-03-24 Β· 5 obs
β—‹ 2015-08-01 12:37:50
● 2015-11-24 13:45:10
● 2016-03-24 17:47:44
β—‹ 2016-10-07 12:03:18
β—‹ 2026-02-22 06:13:20
β—‹A104.20.52.2062015-11-24 β†’ 2016-03-24 Β· 5 obs
β—‹ 2015-08-01 12:37:50
● 2015-11-24 13:45:10
● 2016-03-24 17:47:44
β—‹ 2016-10-07 12:03:18
β—‹ 2026-02-22 06:13:20
β—‹A104.20.63.2472016-10-07 β†’ 2016-10-28 Β· 5 obs
β—‹ 2016-03-24 17:47:44
● 2016-10-07 12:03:18
● 2016-10-28 11:41:20
β—‹ 2026-02-15 01:08:18
β—‹ 2026-02-22 06:13:20
β—‹A104.20.64.2472016-10-07 β†’ 2016-10-28 Β· 5 obs
β—‹ 2016-03-24 17:47:44
● 2016-10-07 12:03:18
● 2016-10-28 11:41:20
β—‹ 2026-02-15 01:08:18
β—‹ 2026-02-22 06:13:20
β—‹A13.32.230.42026-02-15 β†’ 2026-02-20 Β· 20 obs
β—‹ 2016-10-28 11:41:20
● 2026-02-15 01:08:18
● 2026-02-15 10:09:52
β—‹ 2026-02-15 16:04:06
● 2026-02-15 21:04:18
β—‹ 2026-02-15 22:16:28
β—‹ 2026-02-16 09:19:10
● 2026-02-16 09:51:06
β—‹ 2026-02-16 10:27:12
β—‹ 2026-02-17 07:40:44
● 2026-02-17 17:18:58
β—‹ 2026-02-17 19:36:04
● 2026-02-18 12:35:36
β—‹ 2026-02-18 13:39:26
● 2026-02-18 14:51:44
β—‹ 2026-02-18 16:19:46
β—‹ 2026-02-20 11:39:30
● 2026-02-20 12:22:34
β—‹ 2026-02-20 19:36:28
β—‹ 2026-02-22 06:13:20
β—‹A13.32.230.732026-02-15 β†’ 2026-02-20 Β· 20 obs
β—‹ 2016-10-28 11:41:20
● 2026-02-15 01:08:18
● 2026-02-15 10:09:52
β—‹ 2026-02-15 16:04:06
● 2026-02-15 21:04:18
β—‹ 2026-02-15 22:16:28
β—‹ 2026-02-16 09:19:10
● 2026-02-16 09:51:06
β—‹ 2026-02-16 10:27:12
β—‹ 2026-02-17 07:40:44
● 2026-02-17 17:18:58
β—‹ 2026-02-17 19:36:04
● 2026-02-18 12:35:36
β—‹ 2026-02-18 13:39:26
● 2026-02-18 14:51:44
β—‹ 2026-02-18 16:19:46
β—‹ 2026-02-20 11:39:30
● 2026-02-20 12:22:34
β—‹ 2026-02-20 19:36:28
β—‹ 2026-02-22 06:13:20
β—‹A13.32.230.752026-02-15 β†’ 2026-02-20 Β· 20 obs
β—‹ 2016-10-28 11:41:20
● 2026-02-15 01:08:18
● 2026-02-15 10:09:52
β—‹ 2026-02-15 16:04:06
● 2026-02-15 21:04:18
β—‹ 2026-02-15 22:16:28
β—‹ 2026-02-16 09:19:10
● 2026-02-16 09:51:06
β—‹ 2026-02-16 10:27:12
β—‹ 2026-02-17 07:40:44
● 2026-02-17 17:18:58
β—‹ 2026-02-17 19:36:04
● 2026-02-18 12:35:36
β—‹ 2026-02-18 13:39:26
● 2026-02-18 14:51:44
β—‹ 2026-02-18 16:19:46
β—‹ 2026-02-20 11:39:30
● 2026-02-20 12:22:34
β—‹ 2026-02-20 19:36:28
β—‹ 2026-02-22 06:13:20
β—‹A13.32.230.902026-02-15 β†’ 2026-02-20 Β· 20 obs
β—‹ 2016-10-28 11:41:20
● 2026-02-15 01:08:18
● 2026-02-15 10:09:52
β—‹ 2026-02-15 16:04:06
● 2026-02-15 21:04:18
β—‹ 2026-02-15 22:16:28
β—‹ 2026-02-16 09:19:10
● 2026-02-16 09:51:06
β—‹ 2026-02-16 10:27:12
β—‹ 2026-02-17 07:40:44
● 2026-02-17 17:18:58
β—‹ 2026-02-17 19:36:04
● 2026-02-18 12:35:36
β—‹ 2026-02-18 13:39:26
● 2026-02-18 14:51:44
β—‹ 2026-02-18 16:19:46
β—‹ 2026-02-20 11:39:30
● 2026-02-20 12:22:34
β—‹ 2026-02-20 19:36:28
β—‹ 2026-02-22 06:13:20
β—‹A18.164.124.22026-02-16 β†’ 2026-02-16 Β· 5 obs
β—‹ 2026-02-16 02:49:18
● 2026-02-16 07:50:34
● 2026-02-16 09:19:10
β—‹ 2026-02-16 09:51:06
β—‹ 2026-02-22 06:13:20
β—‹A18.164.124.272026-02-16 β†’ 2026-02-16 Β· 5 obs
β—‹ 2026-02-16 02:49:18
● 2026-02-16 07:50:34
● 2026-02-16 09:19:10
β—‹ 2026-02-16 09:51:06
β—‹ 2026-02-22 06:13:20
β—‹A18.164.124.312026-02-16 β†’ 2026-02-16 Β· 5 obs
β—‹ 2026-02-16 02:49:18
● 2026-02-16 07:50:34
● 2026-02-16 09:19:10
β—‹ 2026-02-16 09:51:06
β—‹ 2026-02-22 06:13:20
β—‹A18.164.124.442026-02-16 β†’ 2026-02-16 Β· 5 obs
β—‹ 2026-02-16 02:49:18
● 2026-02-16 07:50:34
● 2026-02-16 09:19:10
β—‹ 2026-02-16 09:51:06
β—‹ 2026-02-22 06:13:20
●A18.165.83.1002026-02-15 β†’ 2026-02-22 Β· 23 obs
β—‹ 2026-02-15 10:09:52
● 2026-02-15 16:04:06
β—‹ 2026-02-15 21:04:18
β—‹ 2026-02-15 22:16:28
● 2026-02-15 23:44:18
β—‹ 2026-02-16 02:49:18
β—‹ 2026-02-16 23:46:10
● 2026-02-17 02:23:34
β—‹ 2026-02-17 07:40:44
β—‹ 2026-02-17 17:18:58
● 2026-02-17 19:36:04
β—‹ 2026-02-18 12:35:36
β—‹ 2026-02-19 00:56:36
● 2026-02-19 05:21:38
β—‹ 2026-02-19 07:34:12
β—‹ 2026-02-19 09:42:44
● 2026-02-20 00:15:36
β—‹ 2026-02-20 01:37:28
● 2026-02-20 03:43:56
β—‹ 2026-02-20 11:39:30
β—‹ 2026-02-21 08:51:44
● 2026-02-21 14:01:22
● 2026-02-22 06:13:20
●A18.165.83.1182026-02-15 β†’ 2026-02-22 Β· 23 obs
β—‹ 2026-02-15 10:09:52
● 2026-02-15 16:04:06
β—‹ 2026-02-15 21:04:18
β—‹ 2026-02-15 22:16:28
● 2026-02-15 23:44:18
β—‹ 2026-02-16 02:49:18
β—‹ 2026-02-16 23:46:10
● 2026-02-17 02:23:34
β—‹ 2026-02-17 07:40:44
β—‹ 2026-02-17 17:18:58
● 2026-02-17 19:36:04
β—‹ 2026-02-18 12:35:36
β—‹ 2026-02-19 00:56:36
● 2026-02-19 05:21:38
β—‹ 2026-02-19 07:34:12
β—‹ 2026-02-19 09:42:44
● 2026-02-20 00:15:36
β—‹ 2026-02-20 01:37:28
● 2026-02-20 03:43:56
β—‹ 2026-02-20 11:39:30
β—‹ 2026-02-21 08:51:44
● 2026-02-21 14:01:22
● 2026-02-22 06:13:20
●A18.165.83.1222026-02-15 β†’ 2026-02-22 Β· 23 obs
β—‹ 2026-02-15 10:09:52
● 2026-02-15 16:04:06
β—‹ 2026-02-15 21:04:18
β—‹ 2026-02-15 22:16:28
● 2026-02-15 23:44:18
β—‹ 2026-02-16 02:49:18
β—‹ 2026-02-16 23:46:10
● 2026-02-17 02:23:34
β—‹ 2026-02-17 07:40:44
β—‹ 2026-02-17 17:18:58
● 2026-02-17 19:36:04
β—‹ 2026-02-18 12:35:36
β—‹ 2026-02-19 00:56:36
● 2026-02-19 05:21:38
β—‹ 2026-02-19 07:34:12
β—‹ 2026-02-19 09:42:44
● 2026-02-20 00:15:36
β—‹ 2026-02-20 01:37:28
● 2026-02-20 03:43:56
β—‹ 2026-02-20 11:39:30
β—‹ 2026-02-21 08:51:44
● 2026-02-21 14:01:22
● 2026-02-22 06:13:20
●A18.165.83.1272026-02-15 β†’ 2026-02-22 Β· 23 obs
β—‹ 2026-02-15 10:09:52
● 2026-02-15 16:04:06
β—‹ 2026-02-15 21:04:18
β—‹ 2026-02-15 22:16:28
● 2026-02-15 23:44:18
β—‹ 2026-02-16 02:49:18
β—‹ 2026-02-16 23:46:10
● 2026-02-17 02:23:34
β—‹ 2026-02-17 07:40:44
β—‹ 2026-02-17 17:18:58
● 2026-02-17 19:36:04
β—‹ 2026-02-18 12:35:36
β—‹ 2026-02-19 00:56:36
● 2026-02-19 05:21:38
β—‹ 2026-02-19 07:34:12
β—‹ 2026-02-19 09:42:44
● 2026-02-20 00:15:36
β—‹ 2026-02-20 01:37:28
● 2026-02-20 03:43:56
β—‹ 2026-02-20 11:39:30
β—‹ 2026-02-21 08:51:44
● 2026-02-21 14:01:22
● 2026-02-22 06:13:20
β—‹A3.174.141.1002026-02-15 β†’ 2026-02-21 Β· 28 obs
β—‹ 2026-02-15 21:04:18
● 2026-02-15 22:16:28
β—‹ 2026-02-15 23:44:18
● 2026-02-16 02:49:18
β—‹ 2026-02-16 07:50:34
β—‹ 2026-02-16 09:51:06
● 2026-02-16 10:27:12
● 2026-02-16 23:46:10
β—‹ 2026-02-17 02:23:34
● 2026-02-17 07:40:44
β—‹ 2026-02-17 17:18:58
β—‹ 2026-02-18 12:35:36
● 2026-02-18 13:39:26
β—‹ 2026-02-18 14:51:44
● 2026-02-18 16:19:46
● 2026-02-19 00:56:36
β—‹ 2026-02-19 05:21:38
● 2026-02-19 07:34:12
● 2026-02-19 09:42:44
β—‹ 2026-02-20 00:15:36
● 2026-02-20 01:37:28
β—‹ 2026-02-20 03:43:56
● 2026-02-20 11:39:30
β—‹ 2026-02-20 12:22:34
● 2026-02-20 19:36:28
● 2026-02-21 08:51:44
β—‹ 2026-02-21 14:01:22
β—‹ 2026-02-22 06:13:20
β—‹A3.174.141.1252026-02-15 β†’ 2026-02-21 Β· 28 obs
β—‹ 2026-02-15 21:04:18
● 2026-02-15 22:16:28
β—‹ 2026-02-15 23:44:18
● 2026-02-16 02:49:18
β—‹ 2026-02-16 07:50:34
β—‹ 2026-02-16 09:51:06
● 2026-02-16 10:27:12
● 2026-02-16 23:46:10
β—‹ 2026-02-17 02:23:34
● 2026-02-17 07:40:44
β—‹ 2026-02-17 17:18:58
β—‹ 2026-02-18 12:35:36
● 2026-02-18 13:39:26
β—‹ 2026-02-18 14:51:44
● 2026-02-18 16:19:46
● 2026-02-19 00:56:36
β—‹ 2026-02-19 05:21:38
● 2026-02-19 07:34:12
● 2026-02-19 09:42:44
β—‹ 2026-02-20 00:15:36
● 2026-02-20 01:37:28
β—‹ 2026-02-20 03:43:56
● 2026-02-20 11:39:30
β—‹ 2026-02-20 12:22:34
● 2026-02-20 19:36:28
● 2026-02-21 08:51:44
β—‹ 2026-02-21 14:01:22
β—‹ 2026-02-22 06:13:20
β—‹A3.174.141.1262026-02-15 β†’ 2026-02-21 Β· 28 obs
β—‹ 2026-02-15 21:04:18
● 2026-02-15 22:16:28
β—‹ 2026-02-15 23:44:18
● 2026-02-16 02:49:18
β—‹ 2026-02-16 07:50:34
β—‹ 2026-02-16 09:51:06
● 2026-02-16 10:27:12
● 2026-02-16 23:46:10
β—‹ 2026-02-17 02:23:34
● 2026-02-17 07:40:44
β—‹ 2026-02-17 17:18:58
β—‹ 2026-02-18 12:35:36
● 2026-02-18 13:39:26
β—‹ 2026-02-18 14:51:44
● 2026-02-18 16:19:46
● 2026-02-19 00:56:36
β—‹ 2026-02-19 05:21:38
● 2026-02-19 07:34:12
● 2026-02-19 09:42:44
β—‹ 2026-02-20 00:15:36
● 2026-02-20 01:37:28
β—‹ 2026-02-20 03:43:56
● 2026-02-20 11:39:30
β—‹ 2026-02-20 12:22:34
● 2026-02-20 19:36:28
● 2026-02-21 08:51:44
β—‹ 2026-02-21 14:01:22
β—‹ 2026-02-22 06:13:20
β—‹A3.174.141.702026-02-15 β†’ 2026-02-21 Β· 28 obs
β—‹ 2026-02-15 21:04:18
● 2026-02-15 22:16:28
β—‹ 2026-02-15 23:44:18
● 2026-02-16 02:49:18
β—‹ 2026-02-16 07:50:34
β—‹ 2026-02-16 09:51:06
● 2026-02-16 10:27:12
● 2026-02-16 23:46:10
β—‹ 2026-02-17 02:23:34
● 2026-02-17 07:40:44
β—‹ 2026-02-17 17:18:58
β—‹ 2026-02-18 12:35:36
● 2026-02-18 13:39:26
β—‹ 2026-02-18 14:51:44
● 2026-02-18 16:19:46
● 2026-02-19 00:56:36
β—‹ 2026-02-19 05:21:38
● 2026-02-19 07:34:12
● 2026-02-19 09:42:44
β—‹ 2026-02-20 00:15:36
● 2026-02-20 01:37:28
β—‹ 2026-02-20 03:43:56
● 2026-02-20 11:39:30
β—‹ 2026-02-20 12:22:34
● 2026-02-20 19:36:28
● 2026-02-21 08:51:44
β—‹ 2026-02-21 14:01:22
β—‹ 2026-02-22 06:13:20

πŸ” DNS Trace

πŸ“‹ Delegation Chain

ZoneNameserversGlue
smrtapp.comns-643.awsdns-16.net, ns-504.awsdns-63.com, ns-1754.awsdns-27.co.uk, ns-1162.awsdns-17.org-

βœ… Authoritative Response

Server: 205.251.194.131

NS records: ns-643.awsdns-16.net, ns-504.awsdns-63.com, ns-1754.awsdns-27.co.uk, ns-1162.awsdns-17.org

πŸ”’ DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for smrtapp.com (unsigned zone)

⏱️ Timing

Total: 125ms | Queries: -

πŸ“„ Records

TypeCountSample Data
A418.165.83.122, 18.165.83.118...
NS4ns-1162.awsdns-17.org, ns-1754.awsdns-27.co.uk...
MX2mxa.mailgun.org (pri: 10), mxb.mailgun.org (pri: 10)
TXT4ALIAS for ec2-184-169-233-197.us-west-1., google-site-verification=HMLDmqd2K0pczE_...
SOA1ns-1162.awsdns-17.org awsdns-hostmaster.

AI analysis

The parent of helenascleaners.smrtapp.com, fashioncleaners.smrtapp.com, backend-snedicors.smrtapp.com, 09-readscleaners.smrtapp.com, ajs-hw.smrtapp.com and a few other host names is smrtapp.com.

smrtapp.com resolves to four IPs: 18.165.83.100, 18.165.83.118, 18.165.83.122 and 18.165.83.127.

Other host names, for instance apply-iie-org.cdn.technolutions.net, d3siwx4jn3fsrw.cloudfront.net, ds1fyyl505bax.cloudfront.net, www.ghfs.com and thinkmintofirst.com share IP numbers with smrtapp.com.

smrtapp.com is delegated to four name servers: ns-504.awsdns-63.com, ns-643.awsdns-16.net, ns-1162.awsdns-17.org and ns-1754.awsdns-27.co.uk.

smrtapp.com shares some name servers with other domains, for example vzb.it, form-15g-declaration.com, uk-mums.com, d1koce9vkp1qi1.cloudfront.net and oxfordlearnersbookshelf.com.

these name servers are often used with ns-1092.awsdns-08.org, ns-43.awsdns-05.com, ns-666.awsdns-19.net, ns-1256.awsdns-29.org, ns-909.awsdns-49.net, ns-1606.awsdns-08.co.uk, ns1.rocketspark.com, ns2.rocketspark.com, ns3.rocketspark.com and ns4.rocketspark.com.

Host names with two IP numbers

Two IPs per host:

ns-504.awsdns-63.com points to 2600:9000:5301:f800::1 and 205.251.193.248

ns-643.awsdns-16.net points to 2600:9000:5302:8300::1 and 205.251.194.131

ns-1162.awsdns-17.org points to 2600:9000:5304:8a00::1 and 205.251.196.138

ns-1754.awsdns-27.co.uk points to 2600:9000:5306:da00::1 and 205.251.198.218

smrtapp.com is served by two mail servers: mxa.mailgun.org and mxb.mailgun.org.

smrtapp.com shares the mail server setup with other domains, for example reverencestudios.net, ashlynn.org, cortneylang.com, txmigration1.com and earlydawn.net.

smrtapp.com shares some mail servers with other domains, at least partially; for instance boltron.com, thembibheka.com, escalgroup.com, bad.cards and agn.ph.

these mail servers are often used together with the mail servers aspmx.l.google.com, alt1.aspmx.l.google.com, alt2.aspmx.l.google.com and aspmx2.googlemail.com.

Host names with one IP number:

mxa.mailgun.org points to: 34.160.13.42

mxb.mailgun.org points to: 34.160.13.42

Names pointing to 34.160.13.42: mxa.mailgun.org and mxb.mailgun.org