`dev-cancerguard.jp`

DNSSEC	⚠️ Not signed
A	3.171.85.4^{🇺🇸 Amazon3.171.84.0/22}
		PTR	`server-3-171-85-4.iad89.r.cloudfront.net`
A	3.171.85.46^{🇺🇸 Amazon3.171.84.0/22}
A	3.171.85.82^{🇺🇸 Amazon3.171.84.0/22}
A	3.171.85.113^{🇺🇸 Amazon3.171.84.0/22}
NS	`ns-761.awsdns-31.net` ⭐
		A	2600:9000:5302:f900::1^{🇺🇸 Amazon2600:9000:5302::/48 - CloudFront}
			PTR	`ns-761.awsdns-31.net`
		A	205.251.194.249^{🇺🇸 Amazon205.251.194.0/24 prefix}
			PTR	`ns-761.awsdns-31.net`
NS	`ns-1356.awsdns-41.org`
		A	2600:9000:5305:4c00::1^{🇺🇸 Amazon2600:9000:5305::/48 - CloudFront}
			PTR	`ns-1356.awsdns-41.org`
		A	205.251.197.76^{🇺🇸 Amazon205.251.197.0/24 prefix}
			PTR	`ns-1356.awsdns-41.org`
NS	`ns-1991.awsdns-56.co.uk`
		A	2600:9000:5307:c700::1^{🇺🇸 Amazon2600:9000:5307::/48 - CloudFront}
			PTR	`ns-1991.awsdns-56.co.uk`
		A	205.251.199.199^{🇺🇸 Amazon205.251.199.0/24 prefix}
			PTR	`ns-1991.awsdns-56.co.uk`
NS	`ns-427.awsdns-53.com`
		A	2600:9000:5301:ab00::1^{🇺🇸 Amazon2600:9000:5301::/48 - CloudFront}
			PTR	`ns-427.awsdns-53.com`
		A	205.251.193.171^{🇺🇸 Amazon205.251.193.0/24 prefix}
			PTR	`ns-427.awsdns-53.com`
SOA	`ns-761.awsdns-31.net`awsdns-hostmaster@amazon.com serial=1

`jp`

	DNSSEC	🔒 Signed (DS record present)
	NS	`z.dns.jp` ⭐
	NS	`a.dns.jp`
	NS	`b.dns.jp`
	NS	`c.dns.jp`
	NS	`d.dns.jp`
	NS	`e.dns.jp`
	NS	`f.dns.jp`
	NS	`g.dns.jp`
	NS	`h.dns.jp`
	SOA	`z.dns.jp`root@dns.jp serial=1786383003

Same first word

dev-cancerguard.ca

dev-cancerguard.jp

DNS History

60 records (8 active, 52 former)

●NSns-1356.awsdns-41.org2026-06-04 → 2026-08-10 · 2 obs

● 2026-06-04 04:12:28
● 2026-08-10 18:42:30

●NSns-1991.awsdns-56.co.uk2026-06-04 → 2026-08-10 · 2 obs

● 2026-06-04 04:12:28
● 2026-08-10 18:42:30

●NSns-427.awsdns-53.com2026-06-04 → 2026-08-10 · 2 obs

● 2026-06-04 04:12:28
● 2026-08-10 18:42:30

●NSns-761.awsdns-31.net2026-06-04 → 2026-08-10 · 2 obs

● 2026-06-04 04:12:28
● 2026-08-10 18:42:30

○A108.138.14.1272026-06-11 → 2026-08-07 · 54 obs

○ 2026-06-08 09:25:00
● 2026-06-11 03:07:22
○ 2026-06-11 09:15:46
○ 2026-06-15 23:08:02
● 2026-06-16 02:27:16
● 2026-06-16 03:03:20
○ 2026-06-17 06:30:00
● 2026-07-01 05:18:34
○ 2026-07-02 06:02:52
● 2026-07-02 14:38:16
○ 2026-07-02 17:18:58
● 2026-07-04 10:01:12
○ 2026-07-04 10:33:26
● 2026-07-04 23:56:56
○ 2026-07-12 08:43:48
● 2026-07-12 09:44:30
○ 2026-07-13 21:20:04
● 2026-07-14 14:31:26
○ 2026-07-15 17:55:44
● 2026-07-16 03:42:14
○ 2026-07-16 21:54:22
● 2026-07-16 23:56:02
○ 2026-07-20 15:29:14
● 2026-07-21 02:26:56
○ 2026-07-21 17:42:22
● 2026-07-21 21:59:12
○ 2026-07-23 08:01:34
● 2026-07-30 17:52:30
○ 2026-07-30 20:29:46
● 2026-07-30 21:48:48
○ 2026-07-31 18:31:28
● 2026-07-31 20:19:14
○ 2026-07-31 21:10:44
● 2026-07-31 23:10:20
○ 2026-08-01 04:35:16
● 2026-08-01 12:43:34
○ 2026-08-01 22:29:10
● 2026-08-01 23:32:56
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● 2026-08-02 00:55:52
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● 2026-08-02 02:07:30
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● 2026-08-02 23:28:44
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● 2026-08-04 22:31:06
○ 2026-08-05 08:49:04
● 2026-08-06 02:49:10
○ 2026-08-06 17:40:22
● 2026-08-06 18:51:52
○ 2026-08-07 11:38:04
● 2026-08-07 15:13:18
○ 2026-08-10 18:42:28
○ 2026-08-10 18:42:30

○A108.138.14.172026-06-11 → 2026-08-07 · 54 obs

○A108.138.14.732026-06-11 → 2026-08-07 · 54 obs

○A108.138.14.752026-06-11 → 2026-08-07 · 54 obs

○A108.158.137.1052026-07-13 → 2026-07-27 · 12 obs

○ 2026-07-13 21:20:04
● 2026-07-13 21:53:08
○ 2026-07-14 00:51:10
● 2026-07-14 01:58:02
○ 2026-07-14 02:54:06
● 2026-07-14 06:55:38
○ 2026-07-14 14:31:26
● 2026-07-24 05:00:52
○ 2026-07-26 13:27:02
● 2026-07-27 18:29:24
○ 2026-07-28 07:24:50
○ 2026-08-10 18:42:30

○A108.158.137.312026-07-13 → 2026-07-27 · 12 obs

○A108.158.137.502026-07-13 → 2026-07-27 · 12 obs

○A108.158.137.72026-07-13 → 2026-07-27 · 12 obs

○A13.35.107.142026-07-29 → 2026-07-29 · 4 obs

○ 2026-07-29 21:12:48
● 2026-07-29 23:45:16
○ 2026-07-30 01:46:50
○ 2026-08-10 18:42:30

○A13.35.107.192026-07-29 → 2026-07-29 · 4 obs

○ 2026-07-29 21:12:48
● 2026-07-29 23:45:16
○ 2026-07-30 01:46:50
○ 2026-08-10 18:42:30

○A13.35.107.612026-07-29 → 2026-07-29 · 4 obs

○ 2026-07-29 21:12:48
● 2026-07-29 23:45:16
○ 2026-07-30 01:46:50
○ 2026-08-10 18:42:30

○A13.35.107.862026-07-29 → 2026-07-29 · 4 obs

○ 2026-07-29 21:12:48
● 2026-07-29 23:45:16
○ 2026-07-30 01:46:50
○ 2026-08-10 18:42:30

○A18.164.78.312026-06-19 → 2026-07-30 · 42 obs

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

○A18.164.78.552026-06-19 → 2026-07-30 · 42 obs

○A18.164.78.592026-06-19 → 2026-07-30 · 42 obs

○A18.164.78.902026-06-19 → 2026-07-30 · 42 obs

○A18.165.122.1032026-07-12 → 2026-08-06 · 16 obs

○ 2026-07-04 23:56:56
● 2026-07-12 08:43:48
○ 2026-07-12 09:44:30
● 2026-07-14 00:51:10
○ 2026-07-14 01:58:02
● 2026-07-15 17:55:44
○ 2026-07-15 23:17:46
● 2026-07-16 21:54:22
○ 2026-07-16 23:56:02
● 2026-07-20 15:29:14
○ 2026-07-20 19:50:30
● 2026-08-05 11:36:02
○ 2026-08-05 23:50:38
● 2026-08-06 17:40:22
○ 2026-08-06 18:51:52
○ 2026-08-10 18:42:30

○A18.165.122.612026-07-12 → 2026-08-06 · 16 obs

○A18.165.122.632026-07-12 → 2026-08-06 · 16 obs

○A18.165.122.802026-07-12 → 2026-08-06 · 16 obs

○A18.238.4.102026-07-13 → 2026-08-02 · 58 obs

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

○A18.238.4.1102026-07-13 → 2026-08-02 · 58 obs

○A18.238.4.602026-07-13 → 2026-08-02 · 58 obs

○A18.238.4.692026-07-13 → 2026-08-02 · 58 obs

○A18.65.25.182026-07-04 → 2026-08-04 · 22 obs

○ 2026-07-04 10:01:12
● 2026-07-04 10:33:26
○ 2026-07-04 23:56:56
● 2026-07-20 19:50:30
○ 2026-07-20 20:36:24
● 2026-07-21 19:06:42
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● 2026-07-23 08:01:34
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● 2026-07-30 01:46:50
○ 2026-07-30 02:21:14
● 2026-07-30 13:03:26
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● 2026-08-01 04:35:16
○ 2026-08-01 06:27:38
● 2026-08-01 08:41:42
○ 2026-08-01 12:43:34
● 2026-08-02 22:45:04
○ 2026-08-02 23:28:44
● 2026-08-04 14:47:48
○ 2026-08-04 22:31:06
○ 2026-08-10 18:42:30

○A18.65.25.232026-07-04 → 2026-08-04 · 22 obs

○A18.65.25.342026-07-04 → 2026-08-04 · 22 obs

○A18.65.25.872026-07-04 → 2026-08-04 · 22 obs

○A18.67.145.1032026-06-04 → 2026-06-08 · 5 obs

● 2026-06-04 04:12:28
○ 2026-06-04 09:32:24
● 2026-06-08 09:25:00
○ 2026-06-11 03:07:22
○ 2026-08-10 18:42:30

○A18.67.145.1272026-06-04 → 2026-06-08 · 5 obs

● 2026-06-04 04:12:28
○ 2026-06-04 09:32:24
● 2026-06-08 09:25:00
○ 2026-06-11 03:07:22
○ 2026-08-10 18:42:30

○A18.67.145.22026-06-04 → 2026-06-08 · 5 obs

● 2026-06-04 04:12:28
○ 2026-06-04 09:32:24
● 2026-06-08 09:25:00
○ 2026-06-11 03:07:22
○ 2026-08-10 18:42:30

○A18.67.145.402026-06-04 → 2026-06-08 · 5 obs

● 2026-06-04 04:12:28
○ 2026-06-04 09:32:24
● 2026-06-08 09:25:00
○ 2026-06-11 03:07:22
○ 2026-08-10 18:42:30

○A3.165.136.1132026-07-26 → 2026-07-26 · 4 obs

○ 2026-07-26 13:27:02
● 2026-07-26 16:50:20
○ 2026-07-27 13:51:08
○ 2026-08-10 18:42:30

○A3.165.136.22026-07-26 → 2026-07-26 · 4 obs

○ 2026-07-26 13:27:02
● 2026-07-26 16:50:20
○ 2026-07-27 13:51:08
○ 2026-08-10 18:42:30

○A3.165.136.872026-07-26 → 2026-07-26 · 4 obs

○ 2026-07-26 13:27:02
● 2026-07-26 16:50:20
○ 2026-07-27 13:51:08
○ 2026-08-10 18:42:30

○A3.165.136.882026-07-26 → 2026-07-26 · 4 obs

○ 2026-07-26 13:27:02
● 2026-07-26 16:50:20
○ 2026-07-27 13:51:08
○ 2026-08-10 18:42:30

○A3.168.40.1202026-06-04 → 2026-06-04 · 4 obs

○ 2026-06-04 04:12:28
● 2026-06-04 09:32:24
○ 2026-06-08 09:25:00
○ 2026-08-10 18:42:30

○A3.168.40.1282026-06-04 → 2026-06-04 · 4 obs

○ 2026-06-04 04:12:28
● 2026-06-04 09:32:24
○ 2026-06-08 09:25:00
○ 2026-08-10 18:42:30

○A3.168.40.872026-06-04 → 2026-06-04 · 4 obs

○ 2026-06-04 04:12:28
● 2026-06-04 09:32:24
○ 2026-06-08 09:25:00
○ 2026-08-10 18:42:30

○A3.168.40.882026-06-04 → 2026-06-04 · 4 obs

○ 2026-06-04 04:12:28
● 2026-06-04 09:32:24
○ 2026-06-08 09:25:00
○ 2026-08-10 18:42:30

○A3.170.103.132026-06-30 → 2026-07-02 · 8 obs

○ 2026-06-29 20:06:34
● 2026-06-30 06:00:44
○ 2026-06-30 09:55:28
● 2026-07-02 06:02:52
○ 2026-07-02 14:38:16
● 2026-07-02 17:18:58
○ 2026-07-04 10:01:12
○ 2026-08-10 18:42:30

○A3.170.103.222026-06-30 → 2026-07-02 · 8 obs

○ 2026-06-29 20:06:34
● 2026-06-30 06:00:44
○ 2026-06-30 09:55:28
● 2026-07-02 06:02:52
○ 2026-07-02 14:38:16
● 2026-07-02 17:18:58
○ 2026-07-04 10:01:12
○ 2026-08-10 18:42:30

○A3.170.103.812026-06-30 → 2026-07-02 · 8 obs

○ 2026-06-29 20:06:34
● 2026-06-30 06:00:44
○ 2026-06-30 09:55:28
● 2026-07-02 06:02:52
○ 2026-07-02 14:38:16
● 2026-07-02 17:18:58
○ 2026-07-04 10:01:12
○ 2026-08-10 18:42:30

○A3.170.103.842026-06-30 → 2026-07-02 · 8 obs

○ 2026-06-29 20:06:34
● 2026-06-30 06:00:44
○ 2026-06-30 09:55:28
● 2026-07-02 06:02:52
○ 2026-07-02 14:38:16
● 2026-07-02 17:18:58
○ 2026-07-04 10:01:12
○ 2026-08-10 18:42:30

●A3.171.85.1132026-06-11 → 2026-08-10 · 38 obs

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

●A3.171.85.42026-06-11 → 2026-08-10 · 38 obs

●A3.171.85.462026-06-11 → 2026-08-10 · 38 obs

●A3.171.85.822026-06-11 → 2026-08-10 · 38 obs

○A3.174.141.1202026-06-12 → 2026-06-29 · 33 obs

○ 2026-06-11 09:15:46
● 2026-06-12 05:36:00
● 2026-06-12 10:32:28
○ 2026-06-12 15:21:48
● 2026-06-12 23:57:58
● 2026-06-13 14:55:08
○ 2026-06-14 09:08:24
● 2026-06-14 14:35:58
● 2026-06-15 23:08:02
○ 2026-06-16 02:27:16
○ 2026-06-17 07:26:24
● 2026-06-17 08:57:18
● 2026-06-18 10:09:16
○ 2026-06-18 15:07:06
● 2026-06-18 23:20:58
○ 2026-06-19 12:17:36
● 2026-06-19 17:14:18
○ 2026-06-20 17:01:40
● 2026-06-21 10:13:24
○ 2026-06-22 14:05:14
● 2026-06-22 17:08:18
○ 2026-06-22 17:51:36
● 2026-06-23 17:53:58
○ 2026-06-26 07:11:58
● 2026-06-26 11:21:24
○ 2026-06-27 01:14:16
● 2026-06-28 01:29:10
○ 2026-06-28 13:04:24
● 2026-06-28 19:29:52
○ 2026-06-29 11:08:30
● 2026-06-29 20:06:34
○ 2026-06-30 06:00:44
○ 2026-08-10 18:42:30

○A3.174.141.652026-06-12 → 2026-06-29 · 33 obs

○A3.174.141.672026-06-12 → 2026-06-29 · 33 obs

○A3.174.141.802026-06-12 → 2026-06-29 · 33 obs

○A99.84.252.192026-06-17 → 2026-07-27 · 7 obs

○ 2026-06-16 03:03:20
● 2026-06-17 06:30:00
● 2026-06-17 07:26:24
○ 2026-06-17 08:57:18
● 2026-07-27 16:32:02
○ 2026-07-27 18:29:24
○ 2026-08-10 18:42:30

○A99.84.252.482026-06-17 → 2026-07-27 · 7 obs

○ 2026-06-16 03:03:20
● 2026-06-17 06:30:00
● 2026-06-17 07:26:24
○ 2026-06-17 08:57:18
● 2026-07-27 16:32:02
○ 2026-07-27 18:29:24
○ 2026-08-10 18:42:30

○A99.84.252.812026-06-17 → 2026-07-27 · 7 obs

○ 2026-06-16 03:03:20
● 2026-06-17 06:30:00
● 2026-06-17 07:26:24
○ 2026-06-17 08:57:18
● 2026-07-27 16:32:02
○ 2026-07-27 18:29:24
○ 2026-08-10 18:42:30

○A99.84.252.832026-06-17 → 2026-07-27 · 7 obs

○ 2026-06-16 03:03:20
● 2026-06-17 06:30:00
● 2026-06-17 07:26:24
○ 2026-06-17 08:57:18
● 2026-07-27 16:32:02
○ 2026-07-27 18:29:24
○ 2026-08-10 18:42:30

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
jp	e.dns.jp, g.dns.jp, c.dns.jp, a.dns.jp...	-
dev-cancerguard.jp	ns-1991.awsdns-56.co.uk, ns-761.awsdns-31.net, ns-427.awsdns-53.com, ns-1356.awsdns-41.org	-

✅ Authoritative Response

Server:205.251.197.76

NS records: ns-1991.awsdns-56.co.uk, ns-761.awsdns-31.net, ns-427.awsdns-53.com, ns-1356.awsdns-41.org

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for dev-cancerguard.jp (unsigned zone)

⏱️ Timing

Total: 1831ms | Queries: -

📄 Records

Type	Count	Sample Data
A	4	`3.171.85.4, 3.171.85.82...`
NS	4	`ns-1356.awsdns-41.org, ns-1991.awsdns-56.co.uk...`
SOA	1	`ns-761.awsdns-31.net awsdns-hostmaster.a`

Analysis

IP Addresses

dev-cancerguard.jp points to the four IP addresses 3.171.85.4, 3.171.85.46, 3.171.85.82 and 3.171.85.113.

Two other host names, along with notesapptab-site.info, external.test-my.centene.com and findlaylimasewing.com, also share IP numbers with dev-cancerguard.jp.

Name Servers

The NS records for dev-cancerguard.jp point to four name servers: ns-427.awsdns-53.com, ns-761.awsdns-31.net, ns-1356.awsdns-41.org and ns-1991.awsdns-56.co.uk.

At least some of dev-cancerguard.jp's name servers are shared with other domains, for example carolineacurtis.com, 212.187.198.in-addr.arpa, rxmobile.com.br and two more.

It is common for these name servers to be used in conjunction with the name servers ns-204.awsdns-25.com, ns-1306.awsdns-35.org and ns-1716.awsdns-22.co.uk.

Four hostnames, each resolving to a pair of IP addresses: ns-427.awsdns-53.com directs to 205.251.193.171 and 2600:9000:5301:ab00::1; ns-761.awsdns-31.net directs to 205.251.194.249 and 2600:9000:5302:f900::1; ns-1356.awsdns-41.org directs to 205.251.197.76 and 2600:9000:5305:4c00::1; ns-1991.awsdns-56.co.uk directs to 205.251.199.199 and 2600:9000:5307:c700::1.

dev-cancerguard.jp - robtex.com