`pick-app.jp`

DNSSEC	⚠️ Not signed
A	18.155.21.7^{🇺🇸 Amazon18.155.16.0/21}
		PTR	`server-18-155-21-7.gru3.r.cloudfront.net`
A	18.155.21.22^{🇺🇸 Amazon18.155.16.0/21}
A	18.155.21.51^{🇺🇸 Amazon18.155.16.0/21}
A	18.155.21.88^{🇺🇸 Amazon18.155.16.0/21}
NS	`ns-832.awsdns-40.net` ⭐
		A	2600:9000:5303:4000::1^{🇺🇸 Amazon2600:9000:5303::/48 - CloudFront}
			PTR	`ns-832.awsdns-40.net`
		A	205.251.195.64^{🇺🇸 Amazon205.251.195.0/24 prefix}
			PTR	`ns-832.awsdns-40.net`
NS	`ns-1219.awsdns-24.org`
		A	2600:9000:5304:c300::1^{🇺🇸 Amazon2600:9000:5304::/48 - CloudFront}
			PTR	`ns-1219.awsdns-24.org`
		A	205.251.196.195^{🇺🇸 Amazon205.251.196.0/24 prefix}
			PTR	`ns-1219.awsdns-24.org`
NS	`ns-1778.awsdns-30.co.uk`
		A	2600:9000:5306:f200::1^{🇺🇸 Amazon2600:9000:5306::/48 - CloudFront}
			PTR	`ns-1778.awsdns-30.co.uk`
		A	205.251.198.242^{🇺🇸 Amazon205.251.198.0/24 prefix}
			PTR	`ns-1778.awsdns-30.co.uk`
NS	`ns-282.awsdns-35.com`
		A	2600:9000:5301:1a00::1^{🇺🇸 Amazon2600:9000:5301::/48 - CloudFront}
			PTR	`ns-282.awsdns-35.com`
		A	205.251.193.26^{🇺🇸 Amazon205.251.193.0/24 prefix}
			PTR	`ns-282.awsdns-35.com`
SOA	`ns-832.awsdns-40.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=1780537502

Same first word

pick-app.jp

DNS History

44 records (8 active, 36 former)

●NSns-1219.awsdns-24.org2026-05-15 → 2026-06-04 · 2 obs

● 2026-05-15 01:07:42
● 2026-06-04 01:51:46

●NSns-1778.awsdns-30.co.uk2026-05-15 → 2026-06-04 · 2 obs

● 2026-05-15 01:07:42
● 2026-06-04 01:51:46

●NSns-282.awsdns-35.com2026-05-15 → 2026-06-04 · 2 obs

● 2026-05-15 01:07:42
● 2026-06-04 01:51:46

●NSns-832.awsdns-40.net2026-05-15 → 2026-06-04 · 2 obs

● 2026-05-15 01:07:42
● 2026-06-04 01:51:46

○A108.138.233.142026-05-15 → 2026-05-19 · 8 obs

○ 2026-05-15 07:26:14
● 2026-05-15 15:05:10
● 2026-05-16 23:43:44
○ 2026-05-19 02:57:06
○ 2026-05-19 05:51:48
● 2026-05-19 07:30:16
○ 2026-05-19 08:22:50
○ 2026-06-04 01:51:46

○A108.138.233.242026-05-15 → 2026-05-19 · 8 obs

○ 2026-05-15 07:26:14
● 2026-05-15 15:05:10
● 2026-05-16 23:43:44
○ 2026-05-19 02:57:06
○ 2026-05-19 05:51:48
● 2026-05-19 07:30:16
○ 2026-05-19 08:22:50
○ 2026-06-04 01:51:46

○A108.138.233.692026-05-15 → 2026-05-19 · 8 obs

○ 2026-05-15 07:26:14
● 2026-05-15 15:05:10
● 2026-05-16 23:43:44
○ 2026-05-19 02:57:06
○ 2026-05-19 05:51:48
● 2026-05-19 07:30:16
○ 2026-05-19 08:22:50
○ 2026-06-04 01:51:46

○A108.138.233.92026-05-15 → 2026-05-19 · 8 obs

○ 2026-05-15 07:26:14
● 2026-05-15 15:05:10
● 2026-05-16 23:43:44
○ 2026-05-19 02:57:06
○ 2026-05-19 05:51:48
● 2026-05-19 07:30:16
○ 2026-05-19 08:22:50
○ 2026-06-04 01:51:46

○A108.138.85.122026-05-21 → 2026-05-26 · 24 obs

○ 2026-05-21 07:11:04
● 2026-05-21 18:56:40
● 2026-05-21 19:58:20
○ 2026-05-21 22:39:08
○ 2026-05-23 08:48:38
● 2026-05-23 13:45:50
○ 2026-05-23 15:50:12
○ 2026-05-23 18:01:50
● 2026-05-24 01:09:46
○ 2026-05-24 03:39:10
○ 2026-05-24 06:37:06
● 2026-05-24 08:51:34
○ 2026-05-24 11:29:50
○ 2026-05-24 22:59:38
● 2026-05-25 01:34:42
○ 2026-05-25 02:34:28
● 2026-05-25 03:28:02
● 2026-05-25 05:48:50
○ 2026-05-25 15:25:40
○ 2026-05-26 04:23:26
● 2026-05-26 08:56:36
● 2026-05-26 12:49:50
○ 2026-05-26 16:11:24
○ 2026-06-04 01:51:46

○A108.138.85.192026-05-21 → 2026-05-26 · 24 obs

○A108.138.85.262026-05-21 → 2026-05-26 · 24 obs

○A108.138.85.672026-05-21 → 2026-05-26 · 24 obs

○A13.225.47.1012026-05-20 → 2026-06-03 · 65 obs

○ 2026-05-20 18:06:12
● 2026-05-20 21:46:20
● 2026-05-21 07:11:04
○ 2026-05-21 18:56:40
○ 2026-05-21 19:58:20
● 2026-05-21 22:39:08
● 2026-05-22 22:17:08
○ 2026-05-23 00:10:54
○ 2026-05-23 01:04:44
● 2026-05-23 02:51:46
● 2026-05-23 08:48:38
○ 2026-05-23 13:45:50
● 2026-05-23 15:50:12
● 2026-05-23 18:01:50
○ 2026-05-24 01:09:46
● 2026-05-24 03:39:10
● 2026-05-24 06:37:06
○ 2026-05-24 08:51:34
● 2026-05-24 11:29:50
○ 2026-05-24 14:59:38
○ 2026-05-24 15:42:42
● 2026-05-24 16:46:46
○ 2026-05-24 18:10:58
● 2026-05-24 20:23:48
● 2026-05-24 22:59:38
○ 2026-05-25 01:34:42
● 2026-05-25 02:34:28
○ 2026-05-25 03:28:02
○ 2026-05-25 05:48:50
● 2026-05-25 15:25:40
● 2026-05-26 02:55:32
○ 2026-05-26 04:23:26
○ 2026-05-26 19:58:52
● 2026-05-26 21:30:38
● 2026-05-27 02:05:16
○ 2026-05-27 21:44:56
● 2026-05-27 23:23:04
○ 2026-05-28 03:49:40
● 2026-05-28 06:56:38
○ 2026-05-28 09:03:02
○ 2026-05-28 15:16:22
● 2026-05-28 16:32:30
● 2026-05-28 19:18:58
○ 2026-05-29 01:55:06
○ 2026-05-29 12:48:52
● 2026-05-29 21:42:20
○ 2026-05-30 01:27:54
● 2026-05-30 02:22:56
● 2026-05-30 02:55:50
○ 2026-05-30 03:34:36
● 2026-05-30 06:47:04
● 2026-05-31 10:17:28
○ 2026-05-31 13:23:22
○ 2026-06-01 11:42:50
● 2026-06-01 19:09:02
● 2026-06-01 20:46:36
○ 2026-06-01 23:55:36
● 2026-06-02 01:34:14
● 2026-06-02 02:54:50
○ 2026-06-02 05:04:56
○ 2026-06-02 11:00:44
● 2026-06-02 11:56:52
● 2026-06-03 02:35:50
○ 2026-06-04 01:51:44
○ 2026-06-04 01:51:46

○A13.225.47.232026-05-20 → 2026-06-03 · 65 obs

○A13.225.47.602026-05-20 → 2026-06-03 · 65 obs

○A13.225.47.842026-05-20 → 2026-06-03 · 65 obs

○A13.35.163.162026-05-28 → 2026-06-01 · 11 obs

○ 2026-05-27 23:23:04
● 2026-05-28 03:49:40
○ 2026-05-28 06:56:38
○ 2026-05-28 19:18:58
● 2026-05-29 01:55:06
● 2026-05-29 07:18:40
○ 2026-05-29 12:48:52
○ 2026-06-01 20:46:36
● 2026-06-01 23:55:36
○ 2026-06-02 01:34:14
○ 2026-06-04 01:51:46

○A13.35.163.342026-05-28 → 2026-06-01 · 11 obs

○A13.35.163.512026-05-28 → 2026-06-01 · 11 obs

○A13.35.163.592026-05-28 → 2026-06-01 · 11 obs

○A18.155.107.502026-05-28 → 2026-06-02 · 7 obs

○ 2026-05-28 13:14:12
● 2026-05-28 15:16:22
○ 2026-05-28 16:32:30
○ 2026-06-02 05:04:56
● 2026-06-02 11:00:44
○ 2026-06-02 11:56:52
○ 2026-06-04 01:51:46

○A18.155.107.622026-05-28 → 2026-06-02 · 7 obs

○ 2026-05-28 13:14:12
● 2026-05-28 15:16:22
○ 2026-05-28 16:32:30
○ 2026-06-02 05:04:56
● 2026-06-02 11:00:44
○ 2026-06-02 11:56:52
○ 2026-06-04 01:51:46

○A18.155.107.72026-05-28 → 2026-06-02 · 7 obs

○ 2026-05-28 13:14:12
● 2026-05-28 15:16:22
○ 2026-05-28 16:32:30
○ 2026-06-02 05:04:56
● 2026-06-02 11:00:44
○ 2026-06-02 11:56:52
○ 2026-06-04 01:51:46

○A18.155.107.992026-05-28 → 2026-06-02 · 7 obs

○ 2026-05-28 13:14:12
● 2026-05-28 15:16:22
○ 2026-05-28 16:32:30
○ 2026-06-02 05:04:56
● 2026-06-02 11:00:44
○ 2026-06-02 11:56:52
○ 2026-06-04 01:51:46

●A18.155.21.222026-05-15 → 2026-06-04 · 53 obs

● 2026-05-15 01:07:42
● 2026-05-15 01:39:20
○ 2026-05-15 04:01:04
● 2026-05-15 07:26:14
○ 2026-05-15 15:05:10
○ 2026-05-19 15:01:20
● 2026-05-19 18:20:58
○ 2026-05-19 22:54:20
○ 2026-05-20 14:04:06
● 2026-05-20 17:22:44
○ 2026-05-20 18:06:12
○ 2026-05-22 22:17:08
● 2026-05-23 00:10:54
● 2026-05-23 01:04:44
○ 2026-05-23 02:51:46
○ 2026-05-24 11:29:50
● 2026-05-24 14:59:38
● 2026-05-24 15:42:42
○ 2026-05-24 16:46:46
● 2026-05-24 18:10:58
○ 2026-05-24 20:23:48
○ 2026-05-26 02:55:32
● 2026-05-26 04:23:26
○ 2026-05-26 08:56:36
○ 2026-05-26 12:49:50
● 2026-05-26 16:11:24
● 2026-05-26 19:58:52
○ 2026-05-26 21:30:38
○ 2026-05-27 02:05:16
● 2026-05-27 21:44:56
○ 2026-05-27 23:23:04
○ 2026-05-28 06:56:38
● 2026-05-28 09:03:02
● 2026-05-28 13:14:12
○ 2026-05-28 15:16:22
○ 2026-05-29 07:18:40
● 2026-05-29 12:48:52
○ 2026-05-29 21:42:20
● 2026-05-30 01:27:54
○ 2026-05-30 02:22:56
○ 2026-05-30 02:55:50
● 2026-05-30 03:34:36
○ 2026-05-30 06:47:04
○ 2026-05-31 10:17:28
● 2026-05-31 13:23:22
● 2026-06-01 11:42:50
○ 2026-06-01 19:09:02
○ 2026-06-02 02:54:50
● 2026-06-02 05:04:56
○ 2026-06-02 11:00:44
○ 2026-06-03 02:35:50
● 2026-06-04 01:51:44
● 2026-06-04 01:51:46

●A18.155.21.512026-05-15 → 2026-06-04 · 53 obs

●A18.155.21.72026-05-15 → 2026-06-04 · 53 obs

●A18.155.21.882026-05-15 → 2026-06-04 · 53 obs

○A18.161.34.1152026-05-19 → 2026-05-20 · 15 obs

○ 2026-05-16 23:43:44
● 2026-05-19 02:57:06
● 2026-05-19 05:51:48
○ 2026-05-19 07:30:16
○ 2026-05-19 10:27:50
● 2026-05-19 12:07:56
○ 2026-05-19 15:01:20
○ 2026-05-19 18:20:58
● 2026-05-19 22:54:20
○ 2026-05-20 03:12:20
○ 2026-05-20 05:14:04
● 2026-05-20 06:12:30
● 2026-05-20 10:25:30
○ 2026-05-20 10:58:56
○ 2026-06-04 01:51:46

○A18.161.34.262026-05-19 → 2026-05-20 · 15 obs

○A18.161.34.642026-05-19 → 2026-05-20 · 15 obs

○A18.161.34.962026-05-19 → 2026-05-20 · 15 obs

○A3.167.152.302026-05-19 → 2026-05-20 · 18 obs

○ 2026-05-19 07:30:16
● 2026-05-19 08:22:50
● 2026-05-19 10:27:50
○ 2026-05-19 12:07:56
● 2026-05-19 15:01:20
○ 2026-05-19 18:20:58
○ 2026-05-19 22:54:20
● 2026-05-20 03:12:20
● 2026-05-20 05:14:04
○ 2026-05-20 06:12:30
○ 2026-05-20 10:25:30
● 2026-05-20 10:58:56
○ 2026-05-20 13:25:52
● 2026-05-20 14:04:06
○ 2026-05-20 17:22:44
● 2026-05-20 18:06:12
○ 2026-05-20 21:46:20
○ 2026-06-04 01:51:46

○A3.167.152.452026-05-19 → 2026-05-20 · 18 obs

○A3.167.152.632026-05-19 → 2026-05-20 · 18 obs

○A3.167.152.942026-05-19 → 2026-05-20 · 18 obs

○A3.174.26.132026-05-20 → 2026-05-20 · 4 obs

○ 2026-05-20 10:58:56
● 2026-05-20 13:25:52
○ 2026-05-20 14:04:06
○ 2026-06-04 01:51:46

○A3.174.26.192026-05-20 → 2026-05-20 · 4 obs

○ 2026-05-20 10:58:56
● 2026-05-20 13:25:52
○ 2026-05-20 14:04:06
○ 2026-06-04 01:51:46

○A3.174.26.332026-05-20 → 2026-05-20 · 4 obs

○ 2026-05-20 10:58:56
● 2026-05-20 13:25:52
○ 2026-05-20 14:04:06
○ 2026-06-04 01:51:46

○A3.174.26.582026-05-20 → 2026-05-20 · 4 obs

○ 2026-05-20 10:58:56
● 2026-05-20 13:25:52
○ 2026-05-20 14:04:06
○ 2026-06-04 01:51:46

○A3.174.59.1222026-05-15 → 2026-05-15 · 4 obs

○ 2026-05-15 01:39:20
● 2026-05-15 04:01:04
○ 2026-05-15 07:26:14
○ 2026-06-04 01:51:46

○A3.174.59.642026-05-15 → 2026-05-15 · 4 obs

○ 2026-05-15 01:39:20
● 2026-05-15 04:01:04
○ 2026-05-15 07:26:14
○ 2026-06-04 01:51:46

○A3.174.59.802026-05-15 → 2026-05-15 · 4 obs

○ 2026-05-15 01:39:20
● 2026-05-15 04:01:04
○ 2026-05-15 07:26:14
○ 2026-06-04 01:51:46

○A3.174.59.972026-05-15 → 2026-05-15 · 4 obs

○ 2026-05-15 01:39:20
● 2026-05-15 04:01:04
○ 2026-05-15 07:26:14
○ 2026-06-04 01:51:46

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
jp	e.dns.jp, g.dns.jp, c.dns.jp, a.dns.jp...	-
pick-app.jp	ns-282.awsdns-35.com, ns-832.awsdns-40.net, ns-1219.awsdns-24.org, ns-1778.awsdns-30.co.uk	-

✅ Authoritative Response

Server:205.251.193.26

NS records: ns-282.awsdns-35.com, ns-832.awsdns-40.net, ns-1219.awsdns-24.org, ns-1778.awsdns-30.co.uk

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for pick-app.jp (unsigned zone)

⏱️ Timing

Total: 2270ms | Queries: -

📄 Records

Type	Count	Sample Data
A	4	`18.155.21.7, 18.155.21.51...`
NS	4	`ns-1219.awsdns-24.org, ns-1778.awsdns-30.co.uk...`
SOA	1	`ns-832.awsdns-40.net awsdns-hostmaster.a`

Analysis

IP Addresses

With 4 IP addresses, pick-app.jp directs to 18.155.21.7, 18.155.21.22, 18.155.21.51 and 18.155.21.88.

Name Servers

pick-app.jp delegates DNS authority to 4 name servers — ns-282.awsdns-35.com, ns-832.awsdns-40.net, ns-1219.awsdns-24.org and ns-1778.awsdns-30.co.uk.

Four hostnames, each resolving to a pair of IP addresses: ns-282.awsdns-35.com directs to 205.251.193.26 and 2600:9000:5301:1a00::1; ns-832.awsdns-40.net directs to 205.251.195.64 and 2600:9000:5303:4000::1; ns-1219.awsdns-24.org directs to 205.251.196.195 and 2600:9000:5304:c300::1; ns-1778.awsdns-30.co.uk directs to 205.251.198.242 and 2600:9000:5306:f200::1.

pick-app.jp - robtex.com

pick-app.jp

jp

Same first word

DNS History

🔍 DNS Trace

📋 Delegation Chain

✅ Authoritative Response

🔒 DNSSEC Status

⏱️ Timing

📄 Records

Analysis

IP Addresses

Name Servers

`pick-app.jp`

`jp`