`rc.api.alpha-sense.com`

DNSSEC	⚠️ Not signed
A	13.227.107.11^{🇺🇸 Amazon13.227.104.0/21 - Cloudfront}
		PTR	`server-13-227-107-11.gru3.r.cloudfront.net`
A	13.227.107.15^{🇺🇸 Amazon13.227.104.0/21 - Cloudfront}
A	13.227.107.83^{🇺🇸 Amazon13.227.104.0/21 - Cloudfront}
A	13.227.107.95^{🇺🇸 Amazon13.227.104.0/21 - Cloudfront}

`api.alpha-sense.com`

	DNSSEC	⚠️ Not signed
	A	108.158.147.45^{🇺🇸 Amazon108.158.146.0/23}
	A	108.158.147.64^{🇺🇸 Amazon108.158.146.0/23}
	A	108.158.147.72^{🇺🇸 Amazon108.158.146.0/23}
	A	108.158.147.104^{🇺🇸 Amazon108.158.146.0/23}
	NS	`ns-1692.awsdns-19.co.uk` ⭐
	NS	`ns-1352.awsdns-41.org`
	NS	`ns-177.awsdns-22.com`
	NS	`ns-718.awsdns-25.net`
	MX	`inbound-smtp.us-east-1.amazonaws.com` ⭐
	SOA	`ns-1692.awsdns-19.co.uk`awsdns-hostmaster@amazon.com serial=1

Same first word

rc.co.za

rc.cm

rc.solutions

rc.parts

rc.tv.br

rc.wtf

rc.fm

rc.live

rc.fm.br

rc.org.cn

rc.company

rc.ca

rc.city

rc.kiev.ua

rc.today

rc.co.th

rc.lv

rc.ru

rc.rs

rc.no

rc.legal

rc.gy

rc.lc

rc.jx.cn

rc.com.vc

rc.su

rc.world

rc.hu

rc.chat

rc.net.pl

rc.sc.cn

rc.com

rc.com.cn

rc.capital

rc.ae

rc.money

rc.sk

rc.org.au

rc.ventures

rc.fi

rc.com.ua

rc.cq.cn

rc.com.ky

rc.to

rc.fr

rc.email

rc.co.il

rc.ee

rc.is

rc.services

rc.bh

rc.sp.gov.br

rc.k12.tr

rc.org.mx

rc.ro

rc.com.mx

rc.network

rc.kz

rc.net.au

rc.com.sg

rc.events

rc.gg

rc.vc

rc.tc

rc.repair

rc.sumy.ua

rc.net

rc.supply

rc.de

rc.in.th

rc.ms

rc.org.ru

rc.golf

rc.ag

rc.nl

rc.hk

rc.ac.cn

rc.getmyip.com

rc.cn

rc.k12.in.us

rc.community

rc.biz

rc.my

rc.tools

rc.toys

rc.odessa.ua

rc.fyi

rc.uy

rc.org

rc.pl

rc.dk

rc.gov.cn

rc.land

rc.productions

rc.lt

rc.partners

rc.pulawy.pl

rc.yn.cn

rc.cc

rc.am.br

rc.cz

rc.by

Similar names

cr.org.br

cr.media

cr.ws

cr.com

cr.com.ua

cr.xii.jp

cr.nu

cr.fi

cr.net

cr.vg

cr.at

cr.co.za

cr.to

cr.kz

cr.cnt.br

cr.world

cr.cl

cr.gs

cr.es.kr

cr.ee

cr.com.br

cr.piemonte.it

cr.amsterdam

cr.dev

cr.legal

cr.schwarz

cr.ac

cr.ltd

cr.co.kr

cr.cz

cr.mk

cr.fyi

cr.ru

cr.cn

cr.com.au

cr.lt

cr.lv

cr.hu

cr.ae

cr.cx

cr.yandex

cr.org

DNS History

40 records (4 active, 36 former)

○A13.226.238.1172026-02-19 → 2026-03-29 · 96 obs

○ 2026-02-19 06:55:42
● 2026-02-19 09:52:32
○ 2026-02-19 13:39:12
○ 2026-02-19 20:28:58
● 2026-02-20 00:14:28
● 2026-02-20 10:58:52
○ 2026-02-20 13:28:24
○ 2026-02-21 13:29:40
● 2026-02-21 14:08:58
○ 2026-02-21 19:31:18
○ 2026-02-22 13:21:28
● 2026-02-22 15:53:20
● 2026-02-22 16:49:00
○ 2026-02-22 19:31:28
○ 2026-02-22 20:34:26
● 2026-02-23 00:12:22
○ 2026-02-23 05:48:54
○ 2026-02-23 19:54:32
● 2026-02-23 23:05:58
○ 2026-02-24 07:29:04
○ 2026-02-25 13:35:18
● 2026-02-25 21:57:28
● 2026-02-26 00:54:04
○ 2026-02-26 11:21:30
○ 2026-02-26 20:36:28
● 2026-02-26 23:08:14
○ 2026-02-27 07:31:46
● 2026-02-27 14:51:14
○ 2026-02-27 19:37:42
○ 2026-03-02 13:25:52
● 2026-03-02 19:03:10
○ 2026-03-02 19:35:38
○ 2026-03-02 23:03:04
● 2026-03-03 01:27:00
○ 2026-03-03 14:12:38
○ 2026-03-06 07:34:14
● 2026-03-07 03:52:28
○ 2026-03-07 07:41:28
○ 2026-03-09 03:05:06
● 2026-03-09 07:26:04
○ 2026-03-09 11:28:38
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● 2026-03-10 10:15:14
○ 2026-03-11 03:57:12
● 2026-03-11 05:26:26
○ 2026-03-11 09:34:16
○ 2026-03-11 11:11:50
● 2026-03-11 13:24:32
● 2026-03-11 15:22:28
○ 2026-03-11 16:43:32
○ 2026-03-12 05:09:16
● 2026-03-12 08:43:32
● 2026-03-12 12:05:34
○ 2026-03-12 13:35:10
○ 2026-03-13 13:30:14
● 2026-03-13 23:57:20
○ 2026-03-14 01:22:50
○ 2026-03-14 15:26:58
● 2026-03-14 16:55:14
● 2026-03-14 17:29:40
○ 2026-03-14 18:40:52
○ 2026-03-15 06:45:58
● 2026-03-15 07:49:02
○ 2026-03-15 09:02:44
○ 2026-03-16 01:05:52
● 2026-03-16 03:29:32
● 2026-03-16 08:27:18
○ 2026-03-16 09:41:54
○ 2026-03-16 22:57:06
● 2026-03-17 00:13:10
○ 2026-03-17 03:16:58
○ 2026-03-20 02:58:18
● 2026-03-20 05:42:26
● 2026-03-20 07:11:14
○ 2026-03-20 13:42:04
○ 2026-03-23 07:30:44
● 2026-03-23 08:27:56
○ 2026-03-23 11:35:32
○ 2026-03-24 04:54:02
● 2026-03-24 10:27:28
○ 2026-03-24 11:41:44
○ 2026-03-26 03:27:48
● 2026-03-26 05:47:54
○ 2026-03-26 07:35:36
● 2026-03-26 11:25:08
○ 2026-03-26 13:35:34
○ 2026-03-27 07:33:00
● 2026-03-27 09:35:38
● 2026-03-27 18:47:34
○ 2026-03-27 19:37:48
○ 2026-03-29 14:41:38
● 2026-03-29 16:44:18
○ 2026-03-29 18:28:06
● 2026-03-29 19:38:54
○ 2026-03-29 20:12:56
○ 2026-03-30 12:54:34

○A13.226.238.1222026-02-19 → 2026-03-29 · 96 obs

○A13.226.238.32026-02-19 → 2026-03-29 · 96 obs

○A13.226.238.382026-02-19 → 2026-03-29 · 96 obs

●A13.227.107.112026-03-28 → 2026-03-30 · 16 obs

○ 2026-03-28 11:02:18
● 2026-03-28 12:31:14
○ 2026-03-28 14:37:08
● 2026-03-28 15:20:52
● 2026-03-28 16:01:54
○ 2026-03-28 17:22:16
○ 2026-03-29 08:28:24
● 2026-03-29 09:10:54
● 2026-03-29 10:20:58
○ 2026-03-29 14:41:38
○ 2026-03-29 22:33:38
● 2026-03-30 00:14:24
○ 2026-03-30 00:47:12
○ 2026-03-30 03:15:46
● 2026-03-30 12:54:32
● 2026-03-30 12:54:34

●A13.227.107.152026-03-28 → 2026-03-30 · 16 obs

●A13.227.107.832026-03-28 → 2026-03-30 · 16 obs

●A13.227.107.952026-03-28 → 2026-03-30 · 16 obs

○A13.33.109.1012026-03-09 → 2026-03-09 · 4 obs

○ 2026-03-08 21:07:42
● 2026-03-09 00:14:16
○ 2026-03-09 01:29:44
○ 2026-03-30 12:54:34

○A13.33.109.572026-03-09 → 2026-03-09 · 4 obs

○ 2026-03-08 21:07:42
● 2026-03-09 00:14:16
○ 2026-03-09 01:29:44
○ 2026-03-30 12:54:34

○A13.33.109.802026-03-09 → 2026-03-09 · 4 obs

○ 2026-03-08 21:07:42
● 2026-03-09 00:14:16
○ 2026-03-09 01:29:44
○ 2026-03-30 12:54:34

○A13.33.109.882026-03-09 → 2026-03-09 · 4 obs

○ 2026-03-08 21:07:42
● 2026-03-09 00:14:16
○ 2026-03-09 01:29:44
○ 2026-03-30 12:54:34

○A13.33.153.1052026-03-15 → 2026-03-15 · 5 obs

○ 2026-03-14 19:35:50
● 2026-03-15 01:30:38
● 2026-03-15 03:47:56
○ 2026-03-15 06:45:58
○ 2026-03-30 12:54:34

○A13.33.153.312026-03-15 → 2026-03-15 · 5 obs

○ 2026-03-14 19:35:50
● 2026-03-15 01:30:38
● 2026-03-15 03:47:56
○ 2026-03-15 06:45:58
○ 2026-03-30 12:54:34

○A13.33.153.802026-03-15 → 2026-03-15 · 5 obs

○ 2026-03-14 19:35:50
● 2026-03-15 01:30:38
● 2026-03-15 03:47:56
○ 2026-03-15 06:45:58
○ 2026-03-30 12:54:34

○A13.33.153.982026-03-15 → 2026-03-15 · 5 obs

○ 2026-03-14 19:35:50
● 2026-03-15 01:30:38
● 2026-03-15 03:47:56
○ 2026-03-15 06:45:58
○ 2026-03-30 12:54:34

○A18.172.213.1092026-03-22 → 2026-03-22 · 4 obs

○ 2026-03-22 07:36:30
● 2026-03-22 13:55:06
○ 2026-03-22 15:40:18
○ 2026-03-30 12:54:34

○A18.172.213.1252026-03-22 → 2026-03-22 · 4 obs

○ 2026-03-22 07:36:30
● 2026-03-22 13:55:06
○ 2026-03-22 15:40:18
○ 2026-03-30 12:54:34

○A18.172.213.372026-03-22 → 2026-03-22 · 4 obs

○ 2026-03-22 07:36:30
● 2026-03-22 13:55:06
○ 2026-03-22 15:40:18
○ 2026-03-30 12:54:34

○A18.172.213.852026-03-22 → 2026-03-22 · 4 obs

○ 2026-03-22 07:36:30
● 2026-03-22 13:55:06
○ 2026-03-22 15:40:18
○ 2026-03-30 12:54:34

○A18.245.187.122026-02-16 → 2026-03-30 · 159 obs

● 2026-02-16 07:29:24
● 2026-02-17 13:31:14
○ 2026-02-18 14:33:40
● 2026-02-18 19:31:00
● 2026-02-19 06:55:42
○ 2026-02-19 09:52:32
● 2026-02-19 13:39:12
● 2026-02-19 20:28:58
○ 2026-02-20 00:14:28
○ 2026-02-20 10:58:52
● 2026-02-20 13:28:24
● 2026-02-20 20:14:56
○ 2026-02-21 00:20:44
● 2026-02-21 01:26:26
● 2026-02-21 13:29:40
○ 2026-02-21 14:08:58
● 2026-02-21 19:31:18
● 2026-02-22 13:21:28
○ 2026-02-22 15:53:20
○ 2026-02-22 16:49:00
● 2026-02-22 19:31:28
○ 2026-02-22 20:34:26
○ 2026-02-23 00:12:22
● 2026-02-23 05:48:54
● 2026-02-23 19:54:32
○ 2026-02-23 23:05:58
● 2026-02-24 07:29:04
● 2026-02-25 13:35:18
○ 2026-02-25 21:57:28
○ 2026-02-26 00:54:04
● 2026-02-26 11:21:30
● 2026-02-26 20:36:28
○ 2026-02-26 23:08:14
● 2026-02-27 07:31:46
○ 2026-02-27 14:51:14
● 2026-02-27 19:37:42
● 2026-03-01 07:12:10
○ 2026-03-01 08:55:12
● 2026-03-01 15:49:46
● 2026-03-02 13:25:52
○ 2026-03-02 19:03:10
● 2026-03-02 19:35:38
● 2026-03-02 23:03:04
○ 2026-03-03 01:27:00
● 2026-03-03 14:12:38
● 2026-03-04 01:09:00
○ 2026-03-04 03:10:42
● 2026-03-04 07:35:18
● 2026-03-05 01:36:48
○ 2026-03-05 09:11:24
● 2026-03-05 14:05:38
● 2026-03-06 07:34:14
○ 2026-03-07 03:52:28
● 2026-03-07 07:41:28
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● 2026-03-07 11:36:44
● 2026-03-07 17:45:10
○ 2026-03-07 23:39:38
○ 2026-03-08 00:11:08
● 2026-03-08 07:28:18
● 2026-03-08 15:15:34
○ 2026-03-08 17:23:12
● 2026-03-08 21:07:42
○ 2026-03-09 00:14:16
● 2026-03-09 01:29:44
● 2026-03-09 03:05:06
○ 2026-03-09 07:26:04
○ 2026-03-09 11:28:38
● 2026-03-10 07:36:42
○ 2026-03-10 10:15:14
● 2026-03-11 03:57:12
○ 2026-03-11 05:26:26
● 2026-03-11 09:34:16
● 2026-03-11 11:11:50
○ 2026-03-11 13:24:32
○ 2026-03-11 16:43:32
● 2026-03-12 01:48:22
● 2026-03-12 05:09:16
○ 2026-03-12 08:43:32
○ 2026-03-12 12:05:34
● 2026-03-12 13:35:10
● 2026-03-13 13:30:14
○ 2026-03-13 23:57:20
● 2026-03-14 01:22:50
● 2026-03-14 07:37:32
○ 2026-03-14 11:50:10
○ 2026-03-14 18:40:52
● 2026-03-14 19:35:50
○ 2026-03-15 01:30:38
○ 2026-03-15 03:47:56
● 2026-03-15 06:45:58
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● 2026-03-15 09:02:44
● 2026-03-16 01:05:52
○ 2026-03-16 03:29:32
○ 2026-03-16 09:41:54
● 2026-03-16 11:34:24
● 2026-03-16 22:57:06
○ 2026-03-17 00:13:10
○ 2026-03-17 03:16:58
● 2026-03-17 04:09:10
● 2026-03-17 04:40:22
○ 2026-03-17 13:19:16
● 2026-03-17 19:33:36
● 2026-03-20 02:58:18
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○ 2026-03-20 07:11:14
● 2026-03-20 13:42:04
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● 2026-03-21 01:39:06
● 2026-03-21 22:04:46
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● 2026-03-22 07:36:30
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● 2026-03-22 15:40:18
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● 2026-03-23 03:44:50
● 2026-03-23 07:30:44
○ 2026-03-23 08:27:56
● 2026-03-23 11:35:32
● 2026-03-24 04:54:02
○ 2026-03-24 10:27:28
○ 2026-03-24 19:19:14
● 2026-03-24 21:49:38
● 2026-03-25 01:07:30
○ 2026-03-25 10:42:04
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● 2026-03-26 00:17:02
○ 2026-03-26 00:56:04
● 2026-03-26 03:27:48
○ 2026-03-26 05:47:54
● 2026-03-26 07:35:36
○ 2026-03-26 11:25:08
● 2026-03-26 13:35:34
● 2026-03-27 07:33:00
○ 2026-03-27 09:35:38
○ 2026-03-27 18:47:34
● 2026-03-27 19:37:48
● 2026-03-28 11:02:18
○ 2026-03-28 12:31:14
● 2026-03-28 14:37:08
○ 2026-03-28 15:20:52
○ 2026-03-28 16:01:54
● 2026-03-28 17:22:16
● 2026-03-29 08:28:24
○ 2026-03-29 09:10:54
○ 2026-03-29 10:20:58
● 2026-03-29 14:41:38
○ 2026-03-29 16:44:18
● 2026-03-29 18:28:06
○ 2026-03-29 19:38:54
● 2026-03-29 20:12:56
○ 2026-03-29 22:33:38
○ 2026-03-30 00:14:24
● 2026-03-30 00:47:12
● 2026-03-30 03:15:46
○ 2026-03-30 12:54:32
○ 2026-03-30 12:54:34

○A18.245.187.1242026-02-16 → 2026-03-30 · 159 obs

○A18.245.187.472026-02-16 → 2026-03-30 · 159 obs

○A18.245.187.862026-02-16 → 2026-03-30 · 159 obs

○A3.164.206.1102026-03-24 → 2026-03-26 · 11 obs

○ 2026-03-24 10:27:28
● 2026-03-24 11:41:44
● 2026-03-24 19:19:14
○ 2026-03-24 21:49:38
○ 2026-03-25 01:07:30
● 2026-03-25 10:42:04
● 2026-03-25 11:37:14
○ 2026-03-26 00:17:02
● 2026-03-26 00:56:04
○ 2026-03-26 03:27:48
○ 2026-03-30 12:54:34

○A3.164.206.1292026-03-24 → 2026-03-26 · 11 obs

○A3.164.206.152026-03-24 → 2026-03-26 · 11 obs

○A3.164.206.222026-03-24 → 2026-03-26 · 11 obs

○A3.168.147.1232026-02-18 → 2026-03-22 · 53 obs

○ 2026-02-17 13:31:14
● 2026-02-18 14:33:40
○ 2026-02-18 19:31:00
○ 2026-02-20 20:14:56
● 2026-02-21 00:20:44
○ 2026-02-21 01:26:26
○ 2026-02-22 19:31:28
● 2026-02-22 20:34:26
○ 2026-02-23 00:12:22
○ 2026-03-01 07:12:10
● 2026-03-01 08:55:12
○ 2026-03-01 15:49:46
○ 2026-03-04 01:09:00
● 2026-03-04 03:10:42
○ 2026-03-04 07:35:18
○ 2026-03-05 01:36:48
● 2026-03-05 09:11:24
○ 2026-03-05 14:05:38
○ 2026-03-07 07:41:28
● 2026-03-07 09:54:22
○ 2026-03-07 11:36:44
○ 2026-03-08 15:15:34
● 2026-03-08 17:23:12
○ 2026-03-08 21:07:42
○ 2026-03-09 07:26:04
● 2026-03-09 11:28:38
○ 2026-03-10 07:36:42
○ 2026-03-11 15:22:28
● 2026-03-11 16:43:32
○ 2026-03-12 01:48:22
○ 2026-03-14 07:37:32
● 2026-03-14 11:50:10
● 2026-03-14 13:53:08
○ 2026-03-14 15:26:58
○ 2026-03-14 17:29:40
● 2026-03-14 18:40:52
○ 2026-03-14 19:35:50
○ 2026-03-16 08:27:18
● 2026-03-16 09:41:54
○ 2026-03-16 11:34:24
○ 2026-03-17 00:13:10
● 2026-03-17 03:16:58
○ 2026-03-17 04:09:10
○ 2026-03-17 04:40:22
● 2026-03-17 13:19:16
○ 2026-03-17 19:33:36
○ 2026-03-20 13:42:04
● 2026-03-20 19:56:44
○ 2026-03-21 01:39:06
○ 2026-03-22 01:06:54
● 2026-03-22 05:39:16
○ 2026-03-22 07:36:30
○ 2026-03-30 12:54:34

○A3.168.147.792026-02-18 → 2026-03-22 · 53 obs

○A3.168.147.862026-02-18 → 2026-03-22 · 53 obs

○A3.168.147.992026-02-18 → 2026-03-22 · 53 obs

○A3.171.117.1052026-03-07 → 2026-03-29 · 14 obs

○ 2026-03-07 17:45:10
● 2026-03-07 23:39:38
● 2026-03-08 00:11:08
○ 2026-03-08 07:28:18
○ 2026-03-14 13:53:08
● 2026-03-14 15:26:58
○ 2026-03-14 16:55:14
○ 2026-03-22 15:40:18
● 2026-03-22 17:34:46
○ 2026-03-23 03:44:50
○ 2026-03-29 20:12:56
● 2026-03-29 22:33:38
○ 2026-03-30 00:14:24
○ 2026-03-30 12:54:34

○A3.171.117.792026-03-07 → 2026-03-29 · 14 obs

○A3.171.117.822026-03-07 → 2026-03-29 · 14 obs

○A3.171.117.912026-03-07 → 2026-03-29 · 14 obs

○A54.230.114.1292026-03-22 → 2026-03-22 · 4 obs

○ 2026-03-21 22:04:46
● 2026-03-22 01:06:54
○ 2026-03-22 05:39:16
○ 2026-03-30 12:54:34

○A54.230.114.262026-03-22 → 2026-03-22 · 4 obs

○ 2026-03-21 22:04:46
● 2026-03-22 01:06:54
○ 2026-03-22 05:39:16
○ 2026-03-30 12:54:34

○A54.230.114.42026-03-22 → 2026-03-22 · 4 obs

○ 2026-03-21 22:04:46
● 2026-03-22 01:06:54
○ 2026-03-22 05:39:16
○ 2026-03-30 12:54:34

○A54.230.114.412026-03-22 → 2026-03-22 · 4 obs

○ 2026-03-21 22:04:46
● 2026-03-22 01:06:54
○ 2026-03-22 05:39:16
○ 2026-03-30 12:54:34

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	l.gtld-servers.net, j.gtld-servers.net, h.gtld-servers.net, d.gtld-servers.net...	-
alpha-sense.com	dora.ns.cloudflare.com, ken.ns.cloudflare.com	12 records
api.alpha-sense.com	ns-1352.awsdns-41.org, ns-1692.awsdns-19.co.uk, ns-177.awsdns-22.com, ns-718.awsdns-25.net	-

✅ Authoritative Response

Server:205.251.198.156

NS records: ns-1352.awsdns-41.org, ns-1692.awsdns-19.co.uk, ns-177.awsdns-22.com, ns-718.awsdns-25.net

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for alpha-sense.com (unsigned zone)

⏱️ Timing

Total: 449ms | Queries: -

📄 Records

Type	Count	Sample Data
A	4	`13.227.107.15, 13.227.107.95...`

📌 Glue Records Collected

Total: 12

Out-of-bailiwick: 12 (dora.ns.cloudflare.com, dora.ns.cloudflare.com, dora.ns.cloudflare.com...)

Analysis

IP Addresses

Four IP numbers are pointed to by rc.api.alpha-sense.com: 13.227.107.11, 13.227.107.15, 13.227.107.83 and 13.227.107.95.

other host names including contextitem.org, d111ggu7f01amn.cloudfront.net, d2rmg0mmndpbfc.cloudfront.net, cdnc.magentamarketing.com and discovering-brazil.com share IP numbers with rc.api.alpha-sense.com.

rc.api.alpha-sense.com - robtex.com