`memorydiagnostic.com`

DNSSEC	⚠️ Not signed
A	3.164.6.39^{🇺🇸 Amazon3.164.4.0/22}
		PTR	`server-3-164-6-39.gru1.r.cloudfront.net`
A	3.164.6.48^{🇺🇸 Amazon3.164.4.0/22}
A	3.164.6.79^{🇺🇸 Amazon3.164.4.0/22}
A	3.164.6.128^{🇺🇸 Amazon3.164.4.0/22}
NS	`ns-1355.awsdns-41.org` ⭐
		A	2600:9000:5305:4b00::1^{🇺🇸 Amazon2600:9000:5305::/48 - CloudFront}
			PTR	`ns-1355.awsdns-41.org`
		A	205.251.197.75^{🇺🇸 Amazon205.251.197.0/24 prefix}
			PTR	`ns-1355.awsdns-41.org`
NS	`ns-1644.awsdns-13.co.uk`
		A	2600:9000:5306:6c00::1^{🇺🇸 Amazon2600:9000:5306::/48 - CloudFront}
			PTR	`ns-1644.awsdns-13.co.uk`
		A	205.251.198.108^{🇺🇸 Amazon205.251.198.0/24 prefix}
			PTR	`ns-1644.awsdns-13.co.uk`
NS	`ns-70.awsdns-08.com`
		A	2600:9000:5300:4600::1^{🇺🇸 Amazon2600:9000:5300::/48 - CloudFront}
			PTR	`ns-70.awsdns-08.com`
		A	205.251.192.70^{🇺🇸 Amazon205.251.192.0/24 prefix}
			PTR	`ns-70.awsdns-08.com`
NS	`ns-774.awsdns-32.net`
		A	2600:9000:5303:600::1^{🇺🇸 Amazon2600:9000:5303::/48 - CloudFront}
			PTR	`ns-774.awsdns-32.net`
		A	205.251.195.6^{🇺🇸 Amazon205.251.195.0/24 prefix}
			PTR	`ns-774.awsdns-32.net`
SOA	`ns-1355.awsdns-41.org`awsdns-hostmaster@amazon.com serial=1

`com`

	DNSSEC	🔒 Signed (DS record present)
	NS	`a.gtld-servers.net` ⭐
	NS	`b.gtld-servers.net`
	NS	`c.gtld-servers.net`
	NS	`d.gtld-servers.net`
	NS	`e.gtld-servers.net`
	NS	`f.gtld-servers.net`
	NS	`g.gtld-servers.net`
	NS	`h.gtld-servers.net`
	NS	`i.gtld-servers.net`
	NS	`j.gtld-servers.net`
	NS	`k.gtld-servers.net`
	NS	`l.gtld-servers.net`
	NS	`m.gtld-servers.net`
	SOA	`a.gtld-servers.net`nstld@verisign-grs.com serial=1780425299

Same first word

memorydiagnostic.com

DNS History

58 records (8 active, 50 former)

●NSns-1355.awsdns-41.org2026-05-08 → 2026-06-02 · 3 obs

○ 2019-12-26 10:28:14
● 2026-05-08 18:55:44
● 2026-06-02 18:49:14

●NSns-1644.awsdns-13.co.uk2026-05-08 → 2026-06-02 · 3 obs

○ 2019-12-26 10:28:14
● 2026-05-08 18:55:44
● 2026-06-02 18:49:14

●NSns-70.awsdns-08.com2026-05-08 → 2026-06-02 · 3 obs

○ 2019-12-26 10:28:14
● 2026-05-08 18:55:44
● 2026-06-02 18:49:14

●NSns-774.awsdns-32.net2026-05-08 → 2026-06-02 · 3 obs

○ 2019-12-26 10:28:14
● 2026-05-08 18:55:44
● 2026-06-02 18:49:14

○NSns1.voodoo.com2017-02-16 → 2017-02-16 · 4 obs

○ 2016-06-23 22:14:06
● 2017-02-16 13:31:02
○ 2019-12-26 10:28:14
○ 2026-06-02 18:49:14

○NSns1381.ztomy.com2016-06-23 → 2016-06-23 · 3 obs

● 2016-06-23 22:14:06
○ 2017-02-16 13:31:02
○ 2026-06-02 18:49:14

○NSns2.voodoo.com2017-02-16 → 2017-02-16 · 4 obs

○ 2016-06-23 22:14:06
● 2017-02-16 13:31:02
○ 2019-12-26 10:28:14
○ 2026-06-02 18:49:14

○NSns2381.ztomy.com2016-06-23 → 2016-06-23 · 3 obs

● 2016-06-23 22:14:06
○ 2017-02-16 13:31:02
○ 2026-06-02 18:49:14

○A108.158.186.222026-05-10 → 2026-05-28 · 30 obs

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

○A108.158.186.282026-05-10 → 2026-05-28 · 30 obs

○A108.158.186.822026-05-10 → 2026-05-28 · 30 obs

○A108.158.186.912026-05-10 → 2026-05-28 · 30 obs

○A13.35.78.1032026-05-22 → 2026-05-26 · 23 obs

○ 2026-05-22 03:50:18
● 2026-05-22 07:29:18
○ 2026-05-22 09:52:46
○ 2026-05-23 06:16:38
● 2026-05-23 06:47:06
○ 2026-05-23 07:20:34
○ 2026-05-23 12:53:42
● 2026-05-23 14:46:06
● 2026-05-23 15:50:36
○ 2026-05-23 17:08:52
○ 2026-05-24 07:48:28
● 2026-05-24 14:15:28
○ 2026-05-24 14:53:40
○ 2026-05-24 22:54:08
● 2026-05-25 02:35:30
○ 2026-05-25 08:25:22
○ 2026-05-25 20:21:34
● 2026-05-25 23:42:12
○ 2026-05-26 01:30:24
○ 2026-05-26 05:03:24
● 2026-05-26 15:08:30
○ 2026-05-27 00:12:48
○ 2026-06-02 18:49:14

○A13.35.78.642026-05-22 → 2026-05-26 · 23 obs

○A13.35.78.962026-05-22 → 2026-05-26 · 23 obs

○A13.35.78.982026-05-22 → 2026-05-26 · 23 obs

○A141.8.225.1082016-06-23 → 2016-06-23 · 3 obs

● 2016-06-23 22:14:06
○ 2017-02-16 13:31:02
○ 2026-06-02 18:49:14

○A18.154.227.1182026-06-02 → 2026-06-02 · 4 obs

○ 2026-06-02 15:11:46
● 2026-06-02 17:06:14
○ 2026-06-02 18:49:12
○ 2026-06-02 18:49:14

○A18.154.227.342026-06-02 → 2026-06-02 · 4 obs

○ 2026-06-02 15:11:46
● 2026-06-02 17:06:14
○ 2026-06-02 18:49:12
○ 2026-06-02 18:49:14

○A18.154.227.642026-06-02 → 2026-06-02 · 4 obs

○ 2026-06-02 15:11:46
● 2026-06-02 17:06:14
○ 2026-06-02 18:49:12
○ 2026-06-02 18:49:14

○A18.154.227.962026-06-02 → 2026-06-02 · 4 obs

○ 2026-06-02 15:11:46
● 2026-06-02 17:06:14
○ 2026-06-02 18:49:12
○ 2026-06-02 18:49:14

○A18.239.168.1202026-05-09 → 2026-05-19 · 27 obs

○ 2026-05-09 05:39:20
● 2026-05-09 07:41:52
○ 2026-05-09 09:00:58
○ 2026-05-09 10:43:32
● 2026-05-09 14:48:46
○ 2026-05-10 03:35:34
● 2026-05-10 06:48:32
○ 2026-05-10 10:57:26
○ 2026-05-10 16:09:50
● 2026-05-10 17:05:56
○ 2026-05-10 18:48:06
○ 2026-05-10 20:09:14
● 2026-05-10 21:49:50
○ 2026-05-10 23:03:52
○ 2026-05-13 01:03:32
● 2026-05-13 04:04:10
○ 2026-05-13 06:38:18
○ 2026-05-14 08:41:14
● 2026-05-14 10:40:18
○ 2026-05-14 11:25:04
○ 2026-05-17 01:46:24
● 2026-05-17 12:33:54
○ 2026-05-17 18:30:18
○ 2026-05-19 15:49:34
● 2026-05-19 16:41:14
○ 2026-05-19 18:30:34
○ 2026-06-02 18:49:14

○A18.239.168.642026-05-09 → 2026-05-19 · 27 obs

○A18.239.168.672026-05-09 → 2026-05-19 · 27 obs

○A18.239.168.862026-05-09 → 2026-05-19 · 27 obs

○A18.244.179.122026-05-15 → 2026-05-15 · 4 obs

○ 2026-05-15 01:36:34
● 2026-05-15 04:02:00
○ 2026-05-15 06:22:12
○ 2026-06-02 18:49:14

○A18.244.179.1222026-05-15 → 2026-05-15 · 4 obs

○ 2026-05-15 01:36:34
● 2026-05-15 04:02:00
○ 2026-05-15 06:22:12
○ 2026-06-02 18:49:14

○A18.244.179.552026-05-15 → 2026-05-15 · 4 obs

○ 2026-05-15 01:36:34
● 2026-05-15 04:02:00
○ 2026-05-15 06:22:12
○ 2026-06-02 18:49:14

○A18.244.179.902026-05-15 → 2026-05-15 · 4 obs

○ 2026-05-15 01:36:34
● 2026-05-15 04:02:00
○ 2026-05-15 06:22:12
○ 2026-06-02 18:49:14

○A18.245.218.322026-05-09 → 2026-05-19 · 42 obs

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

○A18.245.218.472026-05-09 → 2026-05-19 · 42 obs

○A18.245.218.522026-05-09 → 2026-05-19 · 42 obs

○A18.245.218.842026-05-09 → 2026-05-19 · 42 obs

○A18.67.233.1092026-05-27 → 2026-06-02 · 10 obs

○ 2026-05-27 13:17:04
● 2026-05-27 16:57:52
● 2026-05-27 20:13:14
○ 2026-05-27 21:02:06
○ 2026-06-02 09:04:54
● 2026-06-02 11:02:12
○ 2026-06-02 11:52:44
● 2026-06-02 13:43:06
○ 2026-06-02 15:11:46
○ 2026-06-02 18:49:14

○A18.67.233.1262026-05-27 → 2026-06-02 · 10 obs

○A18.67.233.162026-05-27 → 2026-06-02 · 10 obs

○A18.67.233.402026-05-27 → 2026-06-02 · 10 obs

○A192.64.147.1702017-02-16 → 2017-02-16 · 4 obs

○ 2016-06-23 22:14:06
● 2017-02-16 13:31:02
○ 2019-12-26 10:28:14
○ 2026-06-02 18:49:14

○A3.162.174.1022026-05-19 → 2026-05-19 · 4 obs

○ 2026-05-19 07:52:24
● 2026-05-19 08:35:22
○ 2026-05-19 13:48:24
○ 2026-06-02 18:49:14

○A3.162.174.192026-05-19 → 2026-05-19 · 4 obs

○ 2026-05-19 07:52:24
● 2026-05-19 08:35:22
○ 2026-05-19 13:48:24
○ 2026-06-02 18:49:14

○A3.162.174.312026-05-19 → 2026-05-19 · 4 obs

○ 2026-05-19 07:52:24
● 2026-05-19 08:35:22
○ 2026-05-19 13:48:24
○ 2026-06-02 18:49:14

○A3.162.174.902026-05-19 → 2026-05-19 · 4 obs

○ 2026-05-19 07:52:24
● 2026-05-19 08:35:22
○ 2026-05-19 13:48:24
○ 2026-06-02 18:49:14

●A3.164.6.1282026-05-08 → 2026-06-02 · 59 obs

○ 2019-12-26 10:28:14
● 2026-05-08 18:55:44
● 2026-05-08 23:37:26
○ 2026-05-09 00:40:22
● 2026-05-09 02:00:20
● 2026-05-09 05:39:20
○ 2026-05-09 07:41:52
○ 2026-05-11 15:50:34
● 2026-05-11 16:50:48
● 2026-05-12 04:13:06
○ 2026-05-12 23:29:06
○ 2026-05-15 04:02:00
● 2026-05-15 06:22:12
● 2026-05-15 07:30:56
○ 2026-05-15 22:39:30
○ 2026-05-19 16:41:14
● 2026-05-19 18:30:34
● 2026-05-20 00:02:58
○ 2026-05-20 04:10:16
● 2026-05-20 05:13:52
● 2026-05-20 07:25:44
○ 2026-05-20 12:49:00
○ 2026-05-20 22:48:24
● 2026-05-21 02:51:52
○ 2026-05-21 05:30:50
○ 2026-05-21 23:57:46
● 2026-05-22 03:50:18
○ 2026-05-22 07:29:18
○ 2026-05-22 23:28:12
● 2026-05-23 06:16:38
○ 2026-05-23 06:47:06
○ 2026-05-24 14:15:28
● 2026-05-24 14:53:40
○ 2026-05-24 16:32:50
○ 2026-05-27 05:31:26
● 2026-05-27 06:54:18
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○ 2026-05-29 02:39:44
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● 2026-05-29 19:24:22
○ 2026-05-30 02:09:02
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● 2026-05-30 04:11:30
○ 2026-05-30 10:25:04
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● 2026-05-30 21:47:58
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● 2026-06-02 18:49:12
● 2026-06-02 18:49:14

●A3.164.6.392026-05-08 → 2026-06-02 · 59 obs

●A3.164.6.482026-05-08 → 2026-06-02 · 59 obs

●A3.164.6.792026-05-08 → 2026-06-02 · 59 obs

○A3.167.163.1002026-05-19 → 2026-06-02 · 74 obs

○ 2026-05-19 08:35:22
● 2026-05-19 13:48:24
● 2026-05-19 15:49:34
○ 2026-05-19 16:41:14
○ 2026-05-20 00:02:58
● 2026-05-20 04:10:16
○ 2026-05-20 05:13:52
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● 2026-05-20 12:49:00
● 2026-05-20 22:48:24
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● 2026-05-21 23:57:46
○ 2026-05-22 03:50:18
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● 2026-05-22 23:28:12
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● 2026-05-27 00:12:48
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● 2026-05-27 13:17:04
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● 2026-05-27 21:02:06
● 2026-05-28 14:51:22
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● 2026-05-29 00:55:40
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● 2026-05-29 02:39:44
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● 2026-05-30 10:25:04
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● 2026-06-02 09:04:54
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● 2026-06-02 15:11:46
○ 2026-06-02 17:06:14
○ 2026-06-02 18:49:14

○A3.167.163.312026-05-19 → 2026-06-02 · 74 obs

○A3.167.163.892026-05-19 → 2026-06-02 · 74 obs

○A3.167.163.942026-05-19 → 2026-06-02 · 74 obs

○A3.170.229.192026-05-29 → 2026-06-02 · 7 obs

○ 2026-05-29 00:55:40
● 2026-05-29 01:48:18
○ 2026-05-29 02:39:44
○ 2026-06-01 20:09:48
● 2026-06-02 02:17:16
○ 2026-06-02 04:31:14
○ 2026-06-02 18:49:14

○A3.170.229.202026-05-29 → 2026-06-02 · 7 obs

○ 2026-05-29 00:55:40
● 2026-05-29 01:48:18
○ 2026-05-29 02:39:44
○ 2026-06-01 20:09:48
● 2026-06-02 02:17:16
○ 2026-06-02 04:31:14
○ 2026-06-02 18:49:14

○A3.170.229.702026-05-29 → 2026-06-02 · 7 obs

○ 2026-05-29 00:55:40
● 2026-05-29 01:48:18
○ 2026-05-29 02:39:44
○ 2026-06-01 20:09:48
● 2026-06-02 02:17:16
○ 2026-06-02 04:31:14
○ 2026-06-02 18:49:14

○A3.170.229.712026-05-29 → 2026-06-02 · 7 obs

○ 2026-05-29 00:55:40
● 2026-05-29 01:48:18
○ 2026-05-29 02:39:44
○ 2026-06-01 20:09:48
● 2026-06-02 02:17:16
○ 2026-06-02 04:31:14
○ 2026-06-02 18:49:14

○A52.85.118.1072026-05-27 → 2026-05-27 · 4 obs

○ 2026-05-27 00:12:48
● 2026-05-27 05:31:26
○ 2026-05-27 06:54:18
○ 2026-06-02 18:49:14

○A52.85.118.122026-05-27 → 2026-05-27 · 4 obs

○ 2026-05-27 00:12:48
● 2026-05-27 05:31:26
○ 2026-05-27 06:54:18
○ 2026-06-02 18:49:14

○A52.85.118.1252026-05-27 → 2026-05-27 · 4 obs

○ 2026-05-27 00:12:48
● 2026-05-27 05:31:26
○ 2026-05-27 06:54:18
○ 2026-06-02 18:49:14

○A52.85.118.902026-05-27 → 2026-05-27 · 4 obs

○ 2026-05-27 00:12:48
● 2026-05-27 05:31:26
○ 2026-05-27 06:54:18
○ 2026-06-02 18:49:14

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net...	-
memorydiagnostic.com	ns-70.awsdns-08.com, ns-774.awsdns-32.net, ns-1644.awsdns-13.co.uk, ns-1355.awsdns-41.org	2 records

✅ Authoritative Response

Server:205.251.192.70

NS records: ns-70.awsdns-08.com, ns-774.awsdns-32.net, ns-1644.awsdns-13.co.uk, ns-1355.awsdns-41.org

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for memorydiagnostic.com (unsigned zone)

⏱️ Timing

Total: 1293ms | Queries: -

📄 Records

Type	Count	Sample Data
A	4	`3.164.6.128, 3.164.6.48...`
NS	4	`ns-1355.awsdns-41.org, ns-1644.awsdns-13.co.uk...`
SOA	1	`ns-1355.awsdns-41.org awsdns-hostmaster.`

📌 Glue Records Collected

Total: 2

Out-of-bailiwick: 2 (ns-70.awsdns-08.com, ns-70.awsdns-08.com)

Analysis

IP Addresses

With 4 IP addresses, memorydiagnostic.com directs to 3.164.6.39, 3.164.6.48, 3.164.6.79 and 3.164.6.128.

Among the host names that share IP numbers with memorydiagnostic.com are bbug-01-142-8-2.eventinfo.app, d1uo3ti06zjx7w.cloudfront.net, mobile-feeds.gh.media and two others.

Name Servers

memorydiagnostic.com is served by 4 authoritative name servers: ns-70.awsdns-08.com, ns-774.awsdns-32.net, ns-1355.awsdns-41.org and ns-1644.awsdns-13.co.uk.

memorydiagnostic.com partially shares its NS delegation with several other domains, including ocgtechnology.co.uk, vortexlegal.com, servicio-tecnico.es and two others.

ns-70.awsdns-08.com, ns-774.awsdns-32.net, ns-1355.awsdns-41.org and ns-1644.awsdns-13.co.uk each carry two IP addresses. ns-70.awsdns-08.com has 205.251.192.70 and 2600:9000:5300:4600::1; ns-774.awsdns-32.net has 205.251.195.6 and 2600:9000:5303:600::1; ns-1355.awsdns-41.org has 205.251.197.75 and 2600:9000:5305:4b00::1; ns-1644.awsdns-13.co.uk has 205.251.198.108 and 2600:9000:5306:6c00::1.

memorydiagnostic.com - robtex.com