`exact-sciences.jp`

DNSSEC	⚠️ Not signed
A	18.238.4.54^{🇺🇸 Amazon18.238.4.0/22}
		PTR	`server-18-238-4-54.phl51.r.cloudfront.net`
A	18.238.4.74^{🇺🇸 Amazon18.238.4.0/22}
A	18.238.4.94^{🇺🇸 Amazon18.238.4.0/22}
A	18.238.4.98^{🇺🇸 Amazon18.238.4.0/22}
NS	`ns-479.awsdns-59.com` ⭐
		A	2600:9000:5301:df00::1^{🇺🇸 Amazon2600:9000:5301::/48 - CloudFront}
			PTR	`ns-479.awsdns-59.com`
		A	205.251.193.223^{🇺🇸 Amazon205.251.193.0/24 prefix}
			PTR	`ns-479.awsdns-59.com`
NS	`ns-1094.awsdns-08.org`
		A	2600:9000:5304:4600::1^{🇺🇸 Amazon2600:9000:5304::/48 - CloudFront}
			PTR	`ns-1094.awsdns-08.org`
		A	205.251.196.70^{🇺🇸 Amazon205.251.196.0/24 prefix}
			PTR	`ns-1094.awsdns-08.org`
NS	`ns-1707.awsdns-21.co.uk`
		A	2600:9000:5306:ab00::1^{🇺🇸 Amazon2600:9000:5306::/48 - CloudFront}
			PTR	`ns-1707.awsdns-21.co.uk`
		A	205.251.198.171^{🇺🇸 Amazon205.251.198.0/24 prefix}
			PTR	`ns-1707.awsdns-21.co.uk`
NS	`ns-689.awsdns-22.net`
		A	2600:9000:5302:b100::1^{🇺🇸 Amazon2600:9000:5302::/48 - CloudFront}
			PTR	`ns-689.awsdns-22.net`
		A	205.251.194.177^{🇺🇸 Amazon205.251.194.0/24 prefix}
			PTR	`ns-689.awsdns-22.net`
SOA	`ns-479.awsdns-59.com`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=1784064603

Same first word

exact-sciences.jp

exact-sciences.com

DNS History

48 records (8 active, 40 former)

●NSns-1094.awsdns-08.org2026-06-04 → 2026-07-14 · 2 obs

● 2026-06-04 04:17:58
● 2026-07-14 21:53:00

●NSns-1707.awsdns-21.co.uk2026-06-04 → 2026-07-14 · 2 obs

● 2026-06-04 04:17:58
● 2026-07-14 21:53:00

●NSns-479.awsdns-59.com2026-06-04 → 2026-07-14 · 2 obs

● 2026-06-04 04:17:58
● 2026-07-14 21:53:00

●NSns-689.awsdns-22.net2026-06-04 → 2026-07-14 · 2 obs

● 2026-06-04 04:17:58
● 2026-07-14 21:53:00

○A108.158.137.1002026-07-03 → 2026-07-14 · 8 obs

○ 2026-07-03 05:39:40
● 2026-07-03 06:18:40
○ 2026-07-03 11:47:26
● 2026-07-13 21:22:10
○ 2026-07-13 22:15:16
● 2026-07-14 07:44:18
○ 2026-07-14 13:36:34
○ 2026-07-14 21:53:00

○A108.158.137.322026-07-03 → 2026-07-14 · 8 obs

○ 2026-07-03 05:39:40
● 2026-07-03 06:18:40
○ 2026-07-03 11:47:26
● 2026-07-13 21:22:10
○ 2026-07-13 22:15:16
● 2026-07-14 07:44:18
○ 2026-07-14 13:36:34
○ 2026-07-14 21:53:00

○A108.158.137.962026-07-03 → 2026-07-14 · 8 obs

○ 2026-07-03 05:39:40
● 2026-07-03 06:18:40
○ 2026-07-03 11:47:26
● 2026-07-13 21:22:10
○ 2026-07-13 22:15:16
● 2026-07-14 07:44:18
○ 2026-07-14 13:36:34
○ 2026-07-14 21:53:00

○A108.158.137.982026-07-03 → 2026-07-14 · 8 obs

○ 2026-07-03 05:39:40
● 2026-07-03 06:18:40
○ 2026-07-03 11:47:26
● 2026-07-13 21:22:10
○ 2026-07-13 22:15:16
● 2026-07-14 07:44:18
○ 2026-07-14 13:36:34
○ 2026-07-14 21:53:00

○A13.249.182.1132026-07-03 → 2026-07-12 · 36 obs

○ 2026-07-02 22:04:38
● 2026-07-03 05:39:40
○ 2026-07-03 06:18:40
● 2026-07-03 13:29:44
○ 2026-07-03 16:13:46
● 2026-07-04 03:51:24
○ 2026-07-04 11:08:26
● 2026-07-04 14:56:38
○ 2026-07-04 17:57:34
● 2026-07-04 21:42:06
○ 2026-07-05 00:59:36
● 2026-07-05 04:10:48
○ 2026-07-05 05:25:18
● 2026-07-07 21:33:54
○ 2026-07-08 00:44:04
● 2026-07-08 01:18:40
○ 2026-07-08 07:56:26
● 2026-07-08 16:55:54
○ 2026-07-08 18:40:24
● 2026-07-09 02:49:50
○ 2026-07-09 06:16:08
● 2026-07-09 13:40:22
○ 2026-07-09 14:45:30
● 2026-07-09 19:24:04
○ 2026-07-09 21:10:38
● 2026-07-10 03:36:04
○ 2026-07-10 04:33:56
● 2026-07-10 16:13:12
○ 2026-07-10 19:53:04
● 2026-07-10 21:10:52
○ 2026-07-10 22:10:08
● 2026-07-11 02:13:56
○ 2026-07-11 03:51:28
● 2026-07-12 05:02:24
○ 2026-07-12 06:31:58
○ 2026-07-14 21:53:00

○A13.249.182.262026-07-03 → 2026-07-12 · 36 obs

○A13.249.182.472026-07-03 → 2026-07-12 · 36 obs

○A13.249.182.72026-07-03 → 2026-07-12 · 36 obs

○A18.160.225.1052026-06-04 → 2026-06-08 · 8 obs

○ 2026-06-04 04:17:58
● 2026-06-04 11:30:36
● 2026-06-07 04:04:24
○ 2026-06-07 11:24:34
● 2026-06-07 12:52:30
● 2026-06-08 06:16:34
○ 2026-06-08 16:27:40
○ 2026-07-14 21:53:00

○A18.160.225.242026-06-04 → 2026-06-08 · 8 obs

○ 2026-06-04 04:17:58
● 2026-06-04 11:30:36
● 2026-06-07 04:04:24
○ 2026-06-07 11:24:34
● 2026-06-07 12:52:30
● 2026-06-08 06:16:34
○ 2026-06-08 16:27:40
○ 2026-07-14 21:53:00

○A18.160.225.412026-06-04 → 2026-06-08 · 8 obs

○ 2026-06-04 04:17:58
● 2026-06-04 11:30:36
● 2026-06-07 04:04:24
○ 2026-06-07 11:24:34
● 2026-06-07 12:52:30
● 2026-06-08 06:16:34
○ 2026-06-08 16:27:40
○ 2026-07-14 21:53:00

○A18.160.225.462026-06-04 → 2026-06-08 · 8 obs

○ 2026-06-04 04:17:58
● 2026-06-04 11:30:36
● 2026-06-07 04:04:24
○ 2026-06-07 11:24:34
● 2026-06-07 12:52:30
● 2026-06-08 06:16:34
○ 2026-06-08 16:27:40
○ 2026-07-14 21:53:00

○A18.160.71.1212026-06-19 → 2026-06-28 · 16 obs

○ 2026-06-19 14:03:16
● 2026-06-19 20:08:38
○ 2026-06-20 03:37:06
● 2026-06-20 12:44:24
○ 2026-06-20 15:01:54
● 2026-06-25 09:21:18
○ 2026-06-25 14:27:50
● 2026-06-25 18:03:46
○ 2026-06-26 04:11:44
● 2026-06-26 09:22:30
○ 2026-06-26 17:41:48
● 2026-06-27 11:56:10
○ 2026-06-28 02:17:30
● 2026-06-28 16:27:26
○ 2026-06-29 14:27:22
○ 2026-07-14 21:53:00

○A18.160.71.432026-06-19 → 2026-06-28 · 16 obs

○A18.160.71.662026-06-19 → 2026-06-28 · 16 obs

○A18.160.71.802026-06-19 → 2026-06-28 · 16 obs

○A18.165.122.1272026-07-11 → 2026-07-14 · 16 obs

○ 2026-07-11 03:51:28
● 2026-07-11 16:33:44
○ 2026-07-12 01:59:34
● 2026-07-12 06:31:58
○ 2026-07-12 10:23:56
● 2026-07-13 22:15:16
○ 2026-07-14 00:14:48
● 2026-07-14 04:07:26
○ 2026-07-14 07:44:18
● 2026-07-14 13:36:34
○ 2026-07-14 15:23:48
● 2026-07-14 15:59:40
○ 2026-07-14 17:50:46
● 2026-07-14 18:25:30
○ 2026-07-14 20:44:10
○ 2026-07-14 21:53:00

○A18.165.122.222026-07-11 → 2026-07-14 · 16 obs

○A18.165.122.392026-07-11 → 2026-07-14 · 16 obs

○A18.165.122.532026-07-11 → 2026-07-14 · 16 obs

●A18.238.4.542026-07-14 → 2026-07-14 · 7 obs

○ 2026-07-13 22:15:16
● 2026-07-14 00:14:48
○ 2026-07-14 04:07:26
● 2026-07-14 15:23:48
○ 2026-07-14 15:59:40
● 2026-07-14 21:52:56
● 2026-07-14 21:53:00

●A18.238.4.742026-07-14 → 2026-07-14 · 7 obs

○ 2026-07-13 22:15:16
● 2026-07-14 00:14:48
○ 2026-07-14 04:07:26
● 2026-07-14 15:23:48
○ 2026-07-14 15:59:40
● 2026-07-14 21:52:56
● 2026-07-14 21:53:00

●A18.238.4.942026-07-14 → 2026-07-14 · 7 obs

○ 2026-07-13 22:15:16
● 2026-07-14 00:14:48
○ 2026-07-14 04:07:26
● 2026-07-14 15:23:48
○ 2026-07-14 15:59:40
● 2026-07-14 21:52:56
● 2026-07-14 21:53:00

●A18.238.4.982026-07-14 → 2026-07-14 · 7 obs

○ 2026-07-13 22:15:16
● 2026-07-14 00:14:48
○ 2026-07-14 04:07:26
● 2026-07-14 15:23:48
○ 2026-07-14 15:59:40
● 2026-07-14 21:52:56
● 2026-07-14 21:53:00

○A18.245.253.1102026-06-10 → 2026-06-30 · 36 obs

○ 2026-06-08 22:26:56
● 2026-06-10 03:03:22
○ 2026-06-11 02:02:30
○ 2026-06-11 08:15:48
● 2026-06-12 15:04:48
● 2026-06-13 15:51:56
○ 2026-06-15 05:44:00
○ 2026-06-15 13:03:28
● 2026-06-15 14:51:00
○ 2026-06-15 17:01:58
○ 2026-06-15 18:00:52
● 2026-06-15 18:41:38
○ 2026-06-16 11:31:54
● 2026-06-16 15:03:36
○ 2026-06-16 23:11:42
● 2026-06-17 17:34:42
○ 2026-06-19 14:03:16
● 2026-06-20 15:01:54
○ 2026-06-22 11:28:28
● 2026-06-23 18:00:06
○ 2026-06-23 18:56:28
● 2026-06-24 00:51:34
○ 2026-06-24 10:31:46
● 2026-06-24 12:24:30
○ 2026-06-25 09:21:18
● 2026-06-25 14:27:50
○ 2026-06-25 18:03:46
● 2026-06-26 04:11:44
○ 2026-06-26 09:22:30
● 2026-06-28 02:17:30
○ 2026-06-28 16:27:26
● 2026-06-30 09:31:02
○ 2026-06-30 12:46:04
● 2026-06-30 16:28:46
○ 2026-07-01 03:59:50
○ 2026-07-14 21:53:00

○A18.245.253.352026-06-10 → 2026-06-30 · 36 obs

○A18.245.253.82026-06-10 → 2026-06-30 · 36 obs

○A18.245.253.822026-06-10 → 2026-06-30 · 36 obs

○A3.164.29.1192026-06-04 → 2026-07-14 · 64 obs

● 2026-06-04 04:17:58
○ 2026-06-04 11:30:36
○ 2026-06-07 04:04:24
● 2026-06-07 11:24:34
○ 2026-06-07 12:52:30
○ 2026-06-08 06:16:34
● 2026-06-08 16:27:40
● 2026-06-08 22:26:56
○ 2026-06-10 03:03:22
● 2026-06-11 02:02:30
● 2026-06-11 08:15:48
○ 2026-06-12 15:04:48
○ 2026-06-13 15:51:56
● 2026-06-15 05:44:00
○ 2026-06-15 06:24:50
○ 2026-06-15 14:51:00
● 2026-06-15 17:01:58
● 2026-06-15 18:00:52
○ 2026-06-15 18:41:38
● 2026-06-16 11:31:54
○ 2026-06-16 15:03:36
● 2026-07-01 08:34:14
○ 2026-07-02 17:02:02
● 2026-07-02 20:45:54
○ 2026-07-02 22:04:38
● 2026-07-03 12:57:28
○ 2026-07-03 13:29:44
● 2026-07-03 16:13:46
○ 2026-07-04 03:51:24
● 2026-07-04 11:08:26
○ 2026-07-04 14:56:38
● 2026-07-04 17:57:34
○ 2026-07-04 21:42:06
● 2026-07-05 00:59:36
○ 2026-07-05 04:10:48
● 2026-07-05 06:24:50
○ 2026-07-07 21:33:54
● 2026-07-08 07:56:26
○ 2026-07-08 16:55:54
● 2026-07-08 18:40:24
○ 2026-07-09 02:49:50
● 2026-07-09 07:32:30
○ 2026-07-09 13:40:22
● 2026-07-09 14:45:30
○ 2026-07-09 19:24:04
● 2026-07-09 21:10:38
○ 2026-07-10 03:36:04
● 2026-07-10 04:33:56
○ 2026-07-10 16:13:12
● 2026-07-10 19:53:04
○ 2026-07-10 21:10:52
● 2026-07-10 22:10:08
○ 2026-07-10 22:52:28
● 2026-07-11 03:51:28
○ 2026-07-11 16:33:44
● 2026-07-12 04:03:02
○ 2026-07-12 05:02:24
● 2026-07-12 10:23:56
○ 2026-07-13 21:22:10
● 2026-07-14 17:50:46
○ 2026-07-14 18:25:30
● 2026-07-14 20:44:10
○ 2026-07-14 21:52:56
○ 2026-07-14 21:53:00

○A3.164.29.272026-06-04 → 2026-07-14 · 64 obs

○A3.164.29.302026-06-04 → 2026-07-14 · 64 obs

○A3.164.29.732026-06-04 → 2026-07-14 · 64 obs

○A3.167.112.1112026-06-15 → 2026-07-12 · 32 obs

○ 2026-06-15 05:44:00
● 2026-06-15 06:24:50
● 2026-06-15 13:03:28
○ 2026-06-15 14:51:00
○ 2026-06-16 15:03:36
● 2026-06-16 23:11:42
○ 2026-06-17 17:34:42
● 2026-06-19 14:03:16
○ 2026-06-19 20:08:38
● 2026-06-20 03:37:06
○ 2026-06-20 12:44:24
● 2026-06-22 11:28:28
○ 2026-06-23 18:00:06
● 2026-06-23 18:56:28
○ 2026-06-24 00:51:34
● 2026-06-24 10:31:46
○ 2026-06-24 12:24:30
● 2026-06-30 12:46:04
○ 2026-06-30 16:28:46
● 2026-07-03 11:47:26
○ 2026-07-03 12:57:28
● 2026-07-05 05:25:18
○ 2026-07-05 06:24:50
● 2026-07-08 00:44:04
○ 2026-07-08 01:18:40
● 2026-07-09 06:16:08
○ 2026-07-09 07:32:30
● 2026-07-10 22:52:28
○ 2026-07-11 02:13:56
● 2026-07-12 01:59:34
○ 2026-07-12 04:03:02
○ 2026-07-14 21:53:00

○A3.167.112.52026-06-15 → 2026-07-12 · 32 obs

○A3.167.112.642026-06-15 → 2026-07-12 · 32 obs

○A3.167.112.742026-06-15 → 2026-07-12 · 32 obs

○A3.167.152.1042026-07-01 → 2026-07-02 · 8 obs

○ 2026-06-30 16:28:46
● 2026-07-01 03:59:50
○ 2026-07-01 08:34:14
● 2026-07-02 17:02:02
○ 2026-07-02 20:45:54
● 2026-07-02 22:04:38
○ 2026-07-03 05:39:40
○ 2026-07-14 21:53:00

○A3.167.152.462026-07-01 → 2026-07-02 · 8 obs

○ 2026-06-30 16:28:46
● 2026-07-01 03:59:50
○ 2026-07-01 08:34:14
● 2026-07-02 17:02:02
○ 2026-07-02 20:45:54
● 2026-07-02 22:04:38
○ 2026-07-03 05:39:40
○ 2026-07-14 21:53:00

○A3.167.152.612026-07-01 → 2026-07-02 · 8 obs

○ 2026-06-30 16:28:46
● 2026-07-01 03:59:50
○ 2026-07-01 08:34:14
● 2026-07-02 17:02:02
○ 2026-07-02 20:45:54
● 2026-07-02 22:04:38
○ 2026-07-03 05:39:40
○ 2026-07-14 21:53:00

○A3.167.152.692026-07-01 → 2026-07-02 · 8 obs

○ 2026-06-30 16:28:46
● 2026-07-01 03:59:50
○ 2026-07-01 08:34:14
● 2026-07-02 17:02:02
○ 2026-07-02 20:45:54
● 2026-07-02 22:04:38
○ 2026-07-03 05:39:40
○ 2026-07-14 21:53:00

○A52.84.174.22026-06-26 → 2026-06-26 · 4 obs

○ 2026-06-26 09:22:30
● 2026-06-26 17:41:48
○ 2026-06-27 11:56:10
○ 2026-07-14 21:53:00

○A52.84.174.522026-06-26 → 2026-06-26 · 4 obs

○ 2026-06-26 09:22:30
● 2026-06-26 17:41:48
○ 2026-06-27 11:56:10
○ 2026-07-14 21:53:00

○A52.84.174.552026-06-26 → 2026-06-26 · 4 obs

○ 2026-06-26 09:22:30
● 2026-06-26 17:41:48
○ 2026-06-27 11:56:10
○ 2026-07-14 21:53:00

○A52.84.174.712026-06-26 → 2026-06-26 · 4 obs

○ 2026-06-26 09:22:30
● 2026-06-26 17:41:48
○ 2026-06-27 11:56:10
○ 2026-07-14 21:53:00

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
jp	e.dns.jp, d.dns.jp, g.dns.jp, f.dns.jp...	-
exact-sciences.jp	ns-1707.awsdns-21.co.uk, ns-689.awsdns-22.net, ns-479.awsdns-59.com, ns-1094.awsdns-08.org	-

✅ Authoritative Response

Server:205.251.198.171

NS records: ns-1707.awsdns-21.co.uk, ns-689.awsdns-22.net, ns-479.awsdns-59.com, ns-1094.awsdns-08.org

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for exact-sciences.jp (unsigned zone)

⏱️ Timing

Total: 1438ms | Queries: -

📄 Records

Type	Count	Sample Data
A	4	`18.238.4.74, 18.238.4.98...`
NS	4	`ns-1094.awsdns-08.org, ns-1707.awsdns-21.co.uk...`
SOA	1	`ns-479.awsdns-59.com awsdns-hostmaster.a`

Analysis

IP Addresses

exact-sciences.jp resolves to four IP addresses: 18.238.4.54, 18.238.4.74, 18.238.4.94 and 18.238.4.98.

Name Servers

The domain exact-sciences.jp is delegated to these four name servers: ns-479.awsdns-59.com, ns-689.awsdns-22.net, ns-1094.awsdns-08.org and ns-1707.awsdns-21.co.uk.

exact-sciences.jp shares at least some of its name servers with other domains, including 244.45.84.in-addr.arpa, illinoisbankruptcylawyerblog.com, cuckfish.co.uk and two others.

The host names ns-479.awsdns-59.com, ns-689.awsdns-22.net, ns-1094.awsdns-08.org and ns-1707.awsdns-21.co.uk each resolve to two IP addresses: ns-479.awsdns-59.com resolves to 205.251.193.223 and 2600:9000:5301:df00::1; ns-689.awsdns-22.net resolves to 205.251.194.177 and 2600:9000:5302:b100::1; ns-1094.awsdns-08.org resolves to 205.251.196.70 and 2600:9000:5304:4600::1; ns-1707.awsdns-21.co.uk resolves to 205.251.198.171 and 2600:9000:5306:ab00::1.

exact-sciences.jp - robtex.com