`190521.engine.mobileapptracking.com`

DNSSEC	⚠️ Not signed
A	13.227.207.21^{🇺🇸 Amazon13.227.200.0/21 - Cloudfront}
		PTR	`server-13-227-207-21.gru3.r.cloudfront.net`
A	13.227.207.29^{🇺🇸 Amazon13.227.200.0/21 - Cloudfront}
A	13.227.207.80^{🇺🇸 Amazon13.227.200.0/21 - Cloudfront}
A	13.227.207.121^{🇺🇸 Amazon13.227.200.0/21 - Cloudfront}

`engine.mobileapptracking.com`

	DNSSEC	⚠️ Not signed
	A	13.227.207.21^{🇺🇸 Amazon13.227.200.0/21 - Cloudfront}
	A	13.227.207.29^{🇺🇸 Amazon13.227.200.0/21 - Cloudfront}
	A	13.227.207.80^{🇺🇸 Amazon13.227.200.0/21 - Cloudfront}
	A	13.227.207.121^{🇺🇸 Amazon13.227.200.0/21 - Cloudfront}

⚠️ On DNS blocklist: light, multi, pro, pro.plus, ultimate

Same first word

190521.cn

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DNS History

40 records (4 active, 36 former)

○A108.139.119.1082026-04-10 → 2026-04-15 · 11 obs

○ 2026-04-10 00:24:10
● 2026-04-10 13:31:32
● 2026-04-13 10:57:14
○ 2026-04-13 16:11:32
○ 2026-04-13 22:08:04
● 2026-04-14 04:19:32
● 2026-04-14 07:26:16
○ 2026-04-14 10:13:52
● 2026-04-15 14:27:12
○ 2026-04-18 16:50:06
○ 2026-06-05 03:52:38

○A108.139.119.1102026-04-10 → 2026-04-15 · 11 obs

○A108.139.119.482026-04-10 → 2026-04-15 · 11 obs

○A108.139.119.872026-04-10 → 2026-04-15 · 11 obs

○A13.226.238.1152026-04-18 → 2026-05-24 · 17 obs

○ 2026-04-15 14:27:12
● 2026-04-18 16:50:06
● 2026-04-20 09:00:24
○ 2026-04-20 12:51:32
○ 2026-05-23 02:00:26
● 2026-05-23 06:08:24
● 2026-05-23 09:00:50
○ 2026-05-23 12:43:06
○ 2026-05-24 03:54:56
● 2026-05-24 09:01:22
○ 2026-05-24 10:30:44
○ 2026-05-24 12:01:12
● 2026-05-24 17:33:30
○ 2026-05-24 19:48:04
● 2026-05-24 23:41:52
○ 2026-05-25 00:44:48
○ 2026-06-05 03:52:38

○A13.226.238.1202026-04-18 → 2026-05-24 · 17 obs

○A13.226.238.1242026-04-18 → 2026-05-24 · 17 obs

○A13.226.238.782026-04-18 → 2026-05-24 · 17 obs

●A13.227.207.1212026-04-07 → 2026-06-05 · 73 obs

○ 2026-04-07 00:45:34
● 2026-04-07 05:26:20
○ 2026-04-07 09:28:08
○ 2026-04-07 22:07:50
● 2026-04-08 07:34:00
○ 2026-04-09 03:32:00
○ 2026-04-22 02:20:16
● 2026-04-25 14:04:46
○ 2026-04-25 22:49:18
○ 2026-04-26 17:51:38
● 2026-04-28 20:10:58
● 2026-04-29 05:28:28
○ 2026-04-29 17:41:38
○ 2026-05-05 01:08:20
● 2026-05-05 07:15:32
○ 2026-05-06 00:26:32
○ 2026-05-07 08:22:22
● 2026-05-08 16:22:54
○ 2026-05-09 03:35:14
● 2026-05-09 04:57:44
○ 2026-05-09 14:33:54
○ 2026-05-11 19:01:50
● 2026-05-12 12:20:58
○ 2026-05-12 13:25:34
● 2026-05-12 14:10:08
○ 2026-05-12 17:07:42
● 2026-05-12 19:33:54
○ 2026-05-13 00:10:06
● 2026-05-13 01:37:58
○ 2026-05-13 07:03:34
○ 2026-05-19 05:21:24
● 2026-05-19 11:19:08
● 2026-05-20 04:15:56
○ 2026-05-20 10:12:40
○ 2026-05-20 22:20:38
● 2026-05-21 00:19:42
● 2026-05-21 03:56:54
○ 2026-05-21 07:23:54
○ 2026-05-22 22:02:58
● 2026-05-23 00:59:40
● 2026-05-23 02:00:26
○ 2026-05-23 06:08:24
○ 2026-05-23 23:47:04
● 2026-05-24 03:22:30
○ 2026-05-24 03:54:56
○ 2026-05-24 09:01:22
● 2026-05-24 10:30:44
○ 2026-05-24 12:01:12
○ 2026-05-25 05:20:26
● 2026-05-25 17:22:22
○ 2026-05-25 18:01:36
○ 2026-05-28 03:54:38
● 2026-05-28 10:28:52
○ 2026-05-28 19:25:16
○ 2026-05-28 22:41:06
● 2026-05-29 00:33:22
● 2026-05-30 02:59:30
○ 2026-05-30 09:31:26
○ 2026-05-31 02:58:26
● 2026-06-01 10:35:16
● 2026-06-01 11:32:06
○ 2026-06-02 06:15:28
○ 2026-06-02 09:55:50
● 2026-06-02 12:11:40
○ 2026-06-02 13:51:50
● 2026-06-02 19:18:28
○ 2026-06-03 00:56:50
○ 2026-06-03 17:15:44
● 2026-06-03 19:33:48
○ 2026-06-04 01:30:30
○ 2026-06-04 22:50:28
● 2026-06-05 03:52:34
● 2026-06-05 03:52:38

●A13.227.207.212026-04-07 → 2026-06-05 · 73 obs

●A13.227.207.292026-04-07 → 2026-06-05 · 73 obs

●A13.227.207.802026-04-07 → 2026-06-05 · 73 obs

○A13.33.109.1122026-04-22 → 2026-05-20 · 31 obs

○ 2026-04-20 12:51:32
● 2026-04-22 02:20:16
○ 2026-04-25 14:04:46
○ 2026-04-26 12:10:54
● 2026-04-26 17:51:38
○ 2026-04-28 20:10:58
○ 2026-05-05 07:15:32
● 2026-05-06 00:26:32
● 2026-05-07 05:13:54
○ 2026-05-07 08:22:22
○ 2026-05-08 16:22:54
● 2026-05-09 03:35:14
○ 2026-05-09 04:57:44
○ 2026-05-09 14:33:54
● 2026-05-09 15:54:06
○ 2026-05-09 20:52:34
○ 2026-05-11 12:56:54
● 2026-05-11 19:01:50
○ 2026-05-12 12:20:58
○ 2026-05-12 19:33:54
● 2026-05-13 00:10:06
○ 2026-05-13 01:37:58
○ 2026-05-15 12:58:14
● 2026-05-15 15:48:34
○ 2026-05-16 03:12:10
● 2026-05-16 05:11:48
○ 2026-05-16 05:52:14
○ 2026-05-20 10:12:40
● 2026-05-20 15:25:18
○ 2026-05-20 22:20:38
○ 2026-06-05 03:52:38

○A13.33.109.1242026-04-22 → 2026-05-20 · 31 obs

○A13.33.109.222026-04-22 → 2026-05-20 · 31 obs

○A13.33.109.432026-04-22 → 2026-05-20 · 31 obs

○A13.33.129.1052026-05-09 → 2026-05-28 · 45 obs

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

○A13.33.129.22026-05-09 → 2026-05-28 · 45 obs

○A13.33.129.262026-05-09 → 2026-05-28 · 45 obs

○A13.33.129.392026-05-09 → 2026-05-28 · 45 obs

○A13.35.36.1072026-05-28 → 2026-05-28 · 7 obs

○ 2026-05-28 01:12:28
● 2026-05-28 03:54:38
○ 2026-05-28 10:28:52
○ 2026-05-28 20:43:28
● 2026-05-28 22:41:06
○ 2026-05-29 00:33:22
○ 2026-06-05 03:52:38

○A13.35.36.1242026-05-28 → 2026-05-28 · 7 obs

○ 2026-05-28 01:12:28
● 2026-05-28 03:54:38
○ 2026-05-28 10:28:52
○ 2026-05-28 20:43:28
● 2026-05-28 22:41:06
○ 2026-05-29 00:33:22
○ 2026-06-05 03:52:38

○A13.35.36.532026-05-28 → 2026-05-28 · 7 obs

○ 2026-05-28 01:12:28
● 2026-05-28 03:54:38
○ 2026-05-28 10:28:52
○ 2026-05-28 20:43:28
● 2026-05-28 22:41:06
○ 2026-05-29 00:33:22
○ 2026-06-05 03:52:38

○A13.35.36.562026-05-28 → 2026-05-28 · 7 obs

○ 2026-05-28 01:12:28
● 2026-05-28 03:54:38
○ 2026-05-28 10:28:52
○ 2026-05-28 20:43:28
● 2026-05-28 22:41:06
○ 2026-05-29 00:33:22
○ 2026-06-05 03:52:38

○A18.244.164.1172026-04-05 → 2026-05-18 · 72 obs

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

○A18.244.164.122026-04-05 → 2026-05-18 · 72 obs

○A18.244.164.42026-04-05 → 2026-05-18 · 72 obs

○A18.244.164.472026-04-05 → 2026-05-18 · 72 obs

○A18.64.183.1262026-05-20 → 2026-06-04 · 54 obs

○ 2026-05-20 04:15:56
● 2026-05-20 10:12:40
○ 2026-05-20 15:25:18
● 2026-05-20 22:20:38
○ 2026-05-21 00:19:42
○ 2026-05-21 03:56:54
● 2026-05-21 07:23:54
● 2026-05-22 22:02:58
○ 2026-05-23 00:59:40
○ 2026-05-23 09:00:50
● 2026-05-23 12:43:06
● 2026-05-23 23:47:04
○ 2026-05-24 03:22:30
● 2026-05-24 03:54:56
○ 2026-05-24 09:01:22
○ 2026-05-24 10:30:44
● 2026-05-24 12:01:12
○ 2026-05-24 17:33:30
● 2026-05-24 19:48:04
○ 2026-05-24 23:41:52
● 2026-05-25 00:44:48
● 2026-05-25 05:20:26
○ 2026-05-25 17:22:22
● 2026-05-25 18:01:36
● 2026-05-28 01:12:28
○ 2026-05-28 03:54:38
○ 2026-05-30 02:59:30
● 2026-05-30 09:31:26
● 2026-05-30 16:29:16
○ 2026-05-30 17:22:54
● 2026-05-30 19:32:04
● 2026-05-31 02:58:26
○ 2026-06-01 10:35:16
○ 2026-06-02 06:15:28
● 2026-06-02 09:55:50
○ 2026-06-02 12:11:40
● 2026-06-02 13:51:50
○ 2026-06-02 19:18:28
○ 2026-06-03 00:56:50
● 2026-06-03 02:34:48
○ 2026-06-03 05:23:06
○ 2026-06-03 06:06:20
● 2026-06-03 07:29:00
● 2026-06-03 08:38:32
○ 2026-06-03 10:31:38
● 2026-06-03 11:08:56
○ 2026-06-03 13:42:58
● 2026-06-03 17:15:44
○ 2026-06-03 19:33:48
○ 2026-06-04 01:30:30
● 2026-06-04 03:28:42
● 2026-06-04 22:50:28
○ 2026-06-05 03:52:34
○ 2026-06-05 03:52:38

○A18.64.183.652026-05-20 → 2026-06-04 · 54 obs

○A18.64.183.72026-05-20 → 2026-06-04 · 54 obs

○A18.64.183.862026-05-20 → 2026-06-04 · 54 obs

○A3.163.101.1032026-04-04 → 2026-04-04 · 3 obs

● 2026-04-04 08:16:08
○ 2026-04-05 05:04:08
○ 2026-06-05 03:52:38

○A3.163.101.1172026-04-04 → 2026-04-04 · 3 obs

● 2026-04-04 08:16:08
○ 2026-04-05 05:04:08
○ 2026-06-05 03:52:38

○A3.163.101.182026-04-04 → 2026-04-04 · 3 obs

● 2026-04-04 08:16:08
○ 2026-04-05 05:04:08
○ 2026-06-05 03:52:38

○A3.163.101.482026-04-04 → 2026-04-04 · 3 obs

● 2026-04-04 08:16:08
○ 2026-04-05 05:04:08
○ 2026-06-05 03:52:38

○A3.164.36.142026-05-30 → 2026-06-04 · 21 obs

○ 2026-05-30 16:29:16
● 2026-05-30 17:22:54
○ 2026-05-30 19:32:04
○ 2026-06-01 11:32:06
● 2026-06-02 06:15:28
○ 2026-06-02 09:55:50
○ 2026-06-02 19:18:28
● 2026-06-03 00:56:50
○ 2026-06-03 02:34:48
● 2026-06-03 05:23:06
● 2026-06-03 06:06:20
○ 2026-06-03 07:29:00
○ 2026-06-03 08:38:32
● 2026-06-03 10:31:38
○ 2026-06-03 11:08:56
● 2026-06-03 13:42:58
○ 2026-06-03 17:15:44
○ 2026-06-03 19:33:48
● 2026-06-04 01:30:30
○ 2026-06-04 03:28:42
○ 2026-06-05 03:52:38

○A3.164.36.202026-05-30 → 2026-06-04 · 21 obs

○A3.164.36.272026-05-30 → 2026-06-04 · 21 obs

○A3.164.36.812026-05-30 → 2026-06-04 · 21 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...	-
mobileapptracking.com	ns-475.awsdns-59.com, ns-813.awsdns-37.net, ns-1554.awsdns-02.co.uk, ns-1329.awsdns-38.org	2 records

✅ Authoritative Response

Server:205.251.198.18

NS records: ns-475.awsdns-59.com, ns-813.awsdns-37.net, ns-1554.awsdns-02.co.uk, ns-1329.awsdns-38.org

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for mobileapptracking.com (unsigned zone)

⏱️ Timing

Total: 1455ms | Queries: -

📄 Records

Type	Count	Sample Data
A	4	`13.227.207.29, 13.227.207.121...`

📌 Glue Records Collected

Total: 2

Out-of-bailiwick: 2 (ns-475.awsdns-59.com, ns-475.awsdns-59.com)

Analysis

IP Addresses

With 4 IP addresses, 190521.engine.mobileapptracking.com directs to 13.227.207.21, 13.227.207.29, 13.227.207.80 and 13.227.207.121.

Among the host names that share IP numbers with 190521.engine.mobileapptracking.com are otti.email, prc.ifsp.edu.br, uranai.nifty.com and two others.

190521.engine.mobileapptracking.com - robtex.com