`ddbc.jp`

DNSSEC	⚠️ Not signed
A	18.161.21.39^{🇺🇸 Amazon18.161.16.0/21}
		PTR	`server-18-161-21-39.bos50.r.cloudfront.net`
A	18.161.21.50^{🇺🇸 Amazon18.161.16.0/21}
A	18.161.21.84^{🇺🇸 Amazon18.161.16.0/21}
A	18.161.21.110^{🇺🇸 Amazon18.161.16.0/21}
NS	`ns-1721.awsdns-23.co.uk` ⭐
		A	2600:9000:5306:b900::1^{🇺🇸 Amazon2600:9000:5306::/48 - CloudFront}
			PTR	`ns-1721.awsdns-23.co.uk`
		A	205.251.198.185^{🇺🇸 Amazon205.251.198.0/24 prefix}
			PTR	`ns-1721.awsdns-23.co.uk`
NS	`ns-1261.awsdns-29.org`
		A	2600:9000:5304:ed00::1^{🇺🇸 Amazon2600:9000:5304::/48 - CloudFront}
			PTR	`ns-1261.awsdns-29.org`
		A	205.251.196.237^{🇺🇸 Amazon205.251.196.0/24 prefix}
			PTR	`ns-1261.awsdns-29.org`
NS	`ns-452.awsdns-56.com`
		A	2600:9000:5301:c400::1^{🇺🇸 Amazon2600:9000:5301::/48 - CloudFront}
			PTR	`ns-452.awsdns-56.com`
		A	205.251.193.196^{🇺🇸 Amazon205.251.193.0/24 prefix}
			PTR	`ns-452.awsdns-56.com`
NS	`ns-563.awsdns-06.net`
		A	2600:9000:5302:3300::1^{🇺🇸 Amazon2600:9000:5302::/48 - CloudFront}
			PTR	`ns-563.awsdns-06.net`
		A	205.251.194.51^{🇺🇸 Amazon205.251.194.0/24 prefix}
			PTR	`ns-563.awsdns-06.net`
SOA	`ns-1721.awsdns-23.co.uk`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=1778425205

Same first word

ddbc.xyz

ddbc.eu

ddbc.us

ddbc.org.uk

ddbc.edu.tw

ddbc.jp

ddbc.de

ddbc.info

ddbc.pt

ddbc.org

ddbc.nl

ddbc.co.uk

ddbc.io

ddbc.net

Similar names

cddb.jp

dcbd.nl

cddb.org

cddb.info

dcdb.us

cdbd.com

dbdc.us

bcdd.fr

dcbd.com

dcbd.de

ddcb.be

dcdb.nz

ddcb.net

cddb.fr

dbdc.co.za

bdcd.co

cdbd.org

dbcd.de

cbdd.de

dbdc.glitch.me

dbcd.org

bcdd.co.uk

cdbd.fr

bddc.org

dbcd.ru

bddc.hk

dbdc.de

dbdc.com.br

cbdd.com

dcdb.fr

dbdc.org

bcdd.com

dcdb.cn

cbdd.spb.ru

dbdc.nl

cddb.com

dcdb.org

dbdc.com

cddb.nl

cddb.us

bdcd.org

bcdd.nl

dcdb.ru

cbdd.fr

bcdd.org

cddb.de

dcdb.de

cbdd.com.au

bdcd.net

dcdb.com

cbdd.eu

bcdd.net

cddb.be

dcbd.club

cdbd.cz

cddb.mobi

bdcd.ru

bddc.cn

bcdd.cn

cdbd.cn

bddc.net

bddc.de

bdcd.com

cddb.biz

cddb.ru

cbdd.online

cbdd.ru

cddb.cc

dcdb.eu

ddcb.com

bdcd.de

cddb.hu

cdbd.de

dbdc.eu

cddb.com.cn

cddb.net

DNS History

20 records (8 active, 12 former)

●NSns-1261.awsdns-29.org2026-04-29 → 2026-05-10 · 2 obs

● 2026-04-29 00:39:28
● 2026-05-10 15:40:52

●NSns-1721.awsdns-23.co.uk2026-04-29 → 2026-05-10 · 2 obs

● 2026-04-29 00:39:28
● 2026-05-10 15:40:52

●NSns-452.awsdns-56.com2026-04-29 → 2026-05-10 · 2 obs

● 2026-04-29 00:39:28
● 2026-05-10 15:40:52

●NSns-563.awsdns-06.net2026-04-29 → 2026-05-10 · 2 obs

● 2026-04-29 00:39:28
● 2026-05-10 15:40:52

○A13.227.207.1032026-04-29 → 2026-05-09 · 76 obs

○ 2026-04-29 02:14:48
● 2026-04-29 02:45:32
● 2026-04-29 10:25:48
○ 2026-04-29 10:56:58
○ 2026-04-29 14:15:40
● 2026-04-29 14:58:46
● 2026-04-29 16:07:38
○ 2026-04-29 20:51:14
● 2026-04-29 21:39:46
● 2026-04-29 22:23:28
○ 2026-04-29 23:52:16
● 2026-04-30 01:12:12
● 2026-04-30 19:14:00
○ 2026-04-30 20:17:18
● 2026-04-30 22:48:52
● 2026-04-30 23:49:34
○ 2026-05-01 01:01:34
● 2026-05-01 01:49:06
● 2026-05-01 03:22:48
○ 2026-05-01 05:35:10
○ 2026-05-01 06:57:58
● 2026-05-01 08:03:48
○ 2026-05-01 08:35:46
● 2026-05-01 09:20:16
● 2026-05-01 17:25:04
○ 2026-05-01 19:00:52
● 2026-05-01 20:28:50
○ 2026-05-01 21:34:54
○ 2026-05-01 22:22:30
● 2026-05-02 00:09:12
● 2026-05-02 06:18:36
○ 2026-05-02 08:30:14
● 2026-05-02 11:58:28
● 2026-05-02 16:15:10
○ 2026-05-02 18:29:36
○ 2026-05-02 19:47:18
● 2026-05-02 21:12:46
○ 2026-05-02 21:57:00
● 2026-05-02 22:33:22
● 2026-05-02 23:05:12
○ 2026-05-03 00:30:14
○ 2026-05-03 11:12:24
● 2026-05-03 13:03:56
○ 2026-05-03 16:55:00
○ 2026-05-03 18:15:08
● 2026-05-04 01:10:50
● 2026-05-04 03:37:00
○ 2026-05-04 04:10:36
○ 2026-05-04 05:11:20
● 2026-05-04 06:58:20
● 2026-05-04 13:06:38
○ 2026-05-04 13:45:08
● 2026-05-04 16:34:38
● 2026-05-04 23:55:36
○ 2026-05-05 00:35:08
● 2026-05-05 01:39:14
● 2026-05-05 08:10:14
○ 2026-05-05 09:55:28
○ 2026-05-05 10:33:20
● 2026-05-05 15:50:02
● 2026-05-05 22:26:58
○ 2026-05-06 00:26:14
○ 2026-05-07 04:52:14
● 2026-05-07 15:54:58
● 2026-05-08 00:05:54
○ 2026-05-08 00:41:02
● 2026-05-08 01:53:56
● 2026-05-08 12:50:32
○ 2026-05-08 15:46:00
● 2026-05-08 17:24:36
● 2026-05-09 02:03:54
○ 2026-05-09 05:34:44
● 2026-05-09 06:43:00
● 2026-05-09 07:58:32
○ 2026-05-09 09:20:14
○ 2026-05-10 15:40:52

○A13.227.207.1102026-04-29 → 2026-05-09 · 76 obs

○A13.227.207.82026-04-29 → 2026-05-09 · 76 obs

○A13.227.207.912026-04-29 → 2026-05-09 · 76 obs

○A13.33.129.172026-05-02 → 2026-05-10 · 32 obs

○ 2026-05-02 16:15:10
● 2026-05-02 18:29:36
○ 2026-05-02 19:47:18
○ 2026-05-03 02:02:48
● 2026-05-03 05:15:46
● 2026-05-03 06:14:12
○ 2026-05-03 07:08:42
○ 2026-05-06 00:58:40
● 2026-05-06 02:04:26
● 2026-05-06 08:02:34
○ 2026-05-06 10:34:36
● 2026-05-06 11:11:46
● 2026-05-06 12:16:14
○ 2026-05-06 13:55:24
● 2026-05-06 17:56:56
● 2026-05-06 22:28:52
○ 2026-05-06 23:07:42
● 2026-05-07 00:11:30
● 2026-05-07 02:32:16
○ 2026-05-07 03:03:18
○ 2026-05-09 09:20:14
● 2026-05-09 13:50:28
● 2026-05-09 21:49:08
○ 2026-05-09 23:47:02
○ 2026-05-10 00:30:04
● 2026-05-10 02:53:16
○ 2026-05-10 04:32:56
● 2026-05-10 07:17:28
● 2026-05-10 09:17:14
○ 2026-05-10 10:27:26
● 2026-05-10 11:11:00
○ 2026-05-10 15:40:52

○A13.33.129.192026-05-02 → 2026-05-10 · 32 obs

○A13.33.129.212026-05-02 → 2026-05-10 · 32 obs

○A13.33.129.412026-05-02 → 2026-05-10 · 32 obs

○A13.33.153.1222026-04-29 → 2026-05-10 · 81 obs

○ 2026-04-29 00:39:28
● 2026-04-29 02:14:48
○ 2026-04-29 02:45:32
○ 2026-04-29 10:25:48
● 2026-04-29 10:56:58
● 2026-04-29 14:15:40
○ 2026-04-29 14:58:46
○ 2026-04-29 16:07:38
● 2026-04-29 20:51:14
○ 2026-04-29 21:39:46
○ 2026-04-29 22:23:28
● 2026-04-29 23:52:16
○ 2026-04-30 01:12:12
○ 2026-04-30 19:14:00
● 2026-04-30 20:17:18
○ 2026-04-30 22:48:52
○ 2026-04-30 23:49:34
● 2026-05-01 01:01:34
○ 2026-05-01 01:49:06
○ 2026-05-01 03:22:48
● 2026-05-01 05:35:10
● 2026-05-01 06:57:58
○ 2026-05-01 08:03:48
● 2026-05-01 08:35:46
○ 2026-05-01 09:20:16
○ 2026-05-01 17:25:04
● 2026-05-01 19:00:52
○ 2026-05-01 20:28:50
● 2026-05-01 21:34:54
● 2026-05-01 22:22:30
○ 2026-05-02 00:09:12
○ 2026-05-02 06:18:36
● 2026-05-02 08:30:14
○ 2026-05-02 11:58:28
○ 2026-05-02 18:29:36
● 2026-05-02 19:47:18
○ 2026-05-02 21:12:46
○ 2026-05-03 00:30:14
● 2026-05-03 02:02:48
○ 2026-05-03 05:15:46
○ 2026-05-03 06:14:12
● 2026-05-03 07:08:42
● 2026-05-03 11:12:24
○ 2026-05-03 13:03:56
○ 2026-05-03 16:55:00
● 2026-05-03 18:15:08
○ 2026-05-04 01:10:50
○ 2026-05-04 04:10:36
● 2026-05-04 05:11:20
○ 2026-05-04 06:58:20
○ 2026-05-04 13:06:38
● 2026-05-04 13:45:08
○ 2026-05-04 16:34:38
○ 2026-05-05 08:10:14
● 2026-05-05 09:55:28
○ 2026-05-05 10:33:20
○ 2026-05-06 12:16:14
● 2026-05-06 13:55:24
○ 2026-05-06 17:56:56
○ 2026-05-06 22:28:52
● 2026-05-06 23:07:42
○ 2026-05-07 00:11:30
○ 2026-05-07 02:32:16
● 2026-05-07 03:03:18
● 2026-05-07 04:52:14
○ 2026-05-07 15:54:58
○ 2026-05-08 12:50:32
● 2026-05-08 15:46:00
○ 2026-05-08 17:24:36
○ 2026-05-09 07:58:32
● 2026-05-09 09:20:14
○ 2026-05-09 13:50:28
○ 2026-05-09 23:47:02
● 2026-05-10 00:30:04
○ 2026-05-10 02:53:16
● 2026-05-10 04:32:56
○ 2026-05-10 07:17:28
○ 2026-05-10 09:17:14
● 2026-05-10 10:27:26
○ 2026-05-10 11:11:00
○ 2026-05-10 15:40:52

○A13.33.153.192026-04-29 → 2026-05-10 · 81 obs

○A13.33.153.322026-04-29 → 2026-05-10 · 81 obs

○A13.33.153.72026-04-29 → 2026-05-10 · 81 obs

●A18.161.21.1102026-04-29 → 2026-05-10 · 38 obs

● 2026-04-29 00:39:28
○ 2026-04-29 02:14:48
○ 2026-05-02 21:12:46
● 2026-05-02 21:57:00
○ 2026-05-02 22:33:22
○ 2026-05-02 23:05:12
● 2026-05-03 00:30:14
○ 2026-05-03 02:02:48
○ 2026-05-03 13:03:56
● 2026-05-03 16:55:00
○ 2026-05-03 18:15:08
○ 2026-05-04 03:37:00
● 2026-05-04 04:10:36
○ 2026-05-04 05:11:20
○ 2026-05-04 23:55:36
● 2026-05-05 00:35:08
○ 2026-05-05 01:39:14
○ 2026-05-05 09:55:28
● 2026-05-05 10:33:20
○ 2026-05-05 15:50:02
○ 2026-05-05 22:26:58
● 2026-05-06 00:26:14
● 2026-05-06 00:58:40
○ 2026-05-06 02:04:26
○ 2026-05-06 08:02:34
● 2026-05-06 10:34:36
○ 2026-05-06 11:11:46
○ 2026-05-08 00:05:54
● 2026-05-08 00:41:02
○ 2026-05-08 01:53:56
○ 2026-05-09 02:03:54
● 2026-05-09 05:34:44
○ 2026-05-09 06:43:00
○ 2026-05-09 21:49:08
● 2026-05-09 23:47:02
○ 2026-05-10 00:30:04
○ 2026-05-10 11:11:00
● 2026-05-10 15:40:52

●A18.161.21.392026-04-29 → 2026-05-10 · 38 obs

●A18.161.21.502026-04-29 → 2026-05-10 · 38 obs

●A18.161.21.842026-04-29 → 2026-05-10 · 38 obs

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
jp	a.dns.jp, b.dns.jp, c.dns.jp, d.dns.jp...	-
ddbc.jp	ns-1261.awsdns-29.org, ns-452.awsdns-56.com, ns-563.awsdns-06.net, ns-1721.awsdns-23.co.uk	-

✅ Authoritative Response

Server:205.251.196.237

NS records: ns-1261.awsdns-29.org, ns-452.awsdns-56.com, ns-563.awsdns-06.net, ns-1721.awsdns-23.co.uk

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for ddbc.jp (unsigned zone)

⏱️ Timing

Total: 989ms | Queries: -

📄 Records

Type	Count	Sample Data
A	4	`18.161.21.84, 18.161.21.50...`
NS	4	`ns-1261.awsdns-29.org, ns-1721.awsdns-23.co.uk...`
SOA	1	`ns-1721.awsdns-23.co.uk awsdns-hostmaste`

Analysis

IP Addresses

ddbc.jp maps to four IP numbers: 18.161.21.39, 18.161.21.50, 18.161.21.84 and 18.161.21.110.

Other host names, for instance kawaijimusho.com, d1n1soiuz4tax0.cloudfront.net, sel.publuslite.com, cd7a8afa-63b1-4aa1-9e3c-ef43321cb570.rain-pods.com and graph.storiesedit.com share IP numbers with ddbc.jp.

Name Servers

ddbc.jp is delegated to four name servers: ns-452.awsdns-56.com, ns-563.awsdns-06.net, ns-1261.awsdns-29.org and ns-1721.awsdns-23.co.uk.

ddbc.jp at least partially shares name servers with other domains such as just-at.com, gizmovzw.com, qsba.se, s(0x616e616c)cadir.org and glossier.pl.

Host names with two IP numbers:

ns-452.awsdns-56.com points to 2600:9000:5301:c400::1 and 205.251.193.196

ns-563.awsdns-06.net points to 2600:9000:5302:3300::1 and 205.251.194.51

ns-1261.awsdns-29.org points to 2600:9000:5304:ed00::1 and 205.251.196.237

ns-1721.awsdns-23.co.uk points to 2600:9000:5306:b900::1 and 205.251.198.185

ddbc.jp - robtex.com

ddbc.jp

jp

Same first word

Similar names

DNS History

🔍 DNS Trace

📋 Delegation Chain

✅ Authoritative Response

🔒 DNSSEC Status

⏱️ Timing

📄 Records

Analysis

IP Addresses

Name Servers

`ddbc.jp`

`jp`