`bunko.jp`

DNSSEC	⚠️ Not signed
A	18.160.18.7^{🇺🇸 Amazon18.160.16.0/21}
		PTR	`server-18-160-18-7.iad12.r.cloudfront.net`
A	18.160.18.66^{🇺🇸 Amazon18.160.16.0/21}
A	18.160.18.80^{🇺🇸 Amazon18.160.16.0/21}
A	18.160.18.96^{🇺🇸 Amazon18.160.16.0/21}
NS	`ns-542.awsdns-03.net` ⭐
		A	2600:9000:5302:1e00::1^{🇺🇸 Amazon2600:9000:5302::/48 - CloudFront}
			PTR	`ns-542.awsdns-03.net`
		A	205.251.194.30^{🇺🇸 Amazon205.251.194.0/24 prefix}
			PTR	`ns-542.awsdns-03.net`
NS	`ns-1327.awsdns-37.org`
		A	2600:9000:5305:2f00::1^{🇺🇸 Amazon2600:9000:5305::/48 - CloudFront}
			PTR	`ns-1327.awsdns-37.org`
		A	205.251.197.47^{🇺🇸 Amazon205.251.197.0/24 prefix}
			PTR	`ns-1327.awsdns-37.org`
NS	`ns-1702.awsdns-20.co.uk`
		A	2600:9000:5306:a600::1^{🇺🇸 Amazon2600:9000:5306::/48 - CloudFront}
			PTR	`ns-1702.awsdns-20.co.uk`
		A	205.251.198.166^{🇺🇸 Amazon205.251.198.0/24 prefix}
			PTR	`ns-1702.awsdns-20.co.uk`
NS	`ns-388.awsdns-48.com`
		A	2600:9000:5301:8400::1^{🇺🇸 Amazon2600:9000:5301::/48 - CloudFront}
			PTR	`ns-388.awsdns-48.com`
		A	205.251.193.132^{🇺🇸 Amazon205.251.193.0/24 prefix}
			PTR	`ns-388.awsdns-48.com`
MX	`trkbt10.sakura.ne.jp` ⭐
		A	49.212.235.233^{🇯🇵 SAKURA-C49.212.0.0/16 (7/OSAKA) SAKURA Internet // WEST JAPAN BACKBONE 1-8-15 Kyutaro-cho, Chuo Osaka 541-0056, Japan}
			PTR	`www3493.sakura.ne.jp`
TXT	`google-site-verification=bado_02YRREqgt2WY6EpgVfnnz6n3NZVYsqq2n4QYH8`
TXT	`v=spf1 a:www3493.sakura.ne.jp mx ~all`
SOA	`ns-542.awsdns-03.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=1771290902

Same first word

bunko.me

bunko.jp

bunko.ru

bunko.co.jp

bunko.com

bunko.de

bunko.net

bunko.info

bunko.org

bunko.pet

bunko.hu

Similar names

kunbo.pl

kobun.de

kobun.ru

bonuk.com

bokun.si

kubon.immo

kobun.nl

bokun.io

bokun.team

bonku.site

nbkou.com

kubon.org

kobun.org

kunbo.cn

bokun.com

boknu.com

obunk.com

kobun.co.jp

nobuk.com.br

kubon.ch

ubonk.com

bukon.de

nokub.com

onbuk.com

bokun.app

bokun.is

bokun.eu

nobuk.com

kubon.no

bokun.family

bonku.cn

kobun.com

bokun.hr

bokun.dev

bokun.s3.amazonaws.com

nboku.com

konbu.jp

konbu.cn

bokun.pl

bokun.online

kboun.de

kobun.sakura.ne.jp

konbu.info

kunbo.net

nobuk.cl

kubon.cz

bokun.website

kubon.com

kunbo.com

nobuk.net

knobu.com

kubon.rocks

kubon.eu

nobuk.com.mx

DNS History

21 records (9 active, 12 former)

○NSdns0.heteml.jp2015-11-27 → 2016-06-24 · 4 obs

● 2015-11-27 16:43:16
● 2016-06-24 11:30:30
○ 2017-02-20 00:25:52
○ 2026-03-04 12:45:08

○NSdns1.heteml.jp2015-11-27 → 2016-06-24 · 4 obs

● 2015-11-27 16:43:16
● 2016-06-24 11:30:30
○ 2017-02-20 00:25:52
○ 2026-03-04 12:45:08

●NSns-1327.awsdns-37.org2026-02-23 → 2026-03-04 · 3 obs

○ 2017-02-20 00:25:52
● 2026-02-23 21:34:46
● 2026-03-04 12:45:08

●NSns-1702.awsdns-20.co.uk2026-02-23 → 2026-03-04 · 3 obs

○ 2017-02-20 00:25:52
● 2026-02-23 21:34:46
● 2026-03-04 12:45:08

●NSns-388.awsdns-48.com2026-02-23 → 2026-03-04 · 3 obs

○ 2017-02-20 00:25:52
● 2026-02-23 21:34:46
● 2026-03-04 12:45:08

●NSns-542.awsdns-03.net2026-02-23 → 2026-03-04 · 3 obs

○ 2017-02-20 00:25:52
● 2026-02-23 21:34:46
● 2026-03-04 12:45:08

○MXmail9.heteml.jp2015-11-27 → 2016-06-24 · 4 obs

● 2015-11-27 16:43:16
● 2016-06-24 11:30:30
○ 2017-02-20 00:25:52
○ 2026-03-04 12:45:08

●MXtrkbt10.sakura.ne.jp2026-02-23 → 2026-03-04 · 3 obs

○ 2017-02-20 00:25:52
● 2026-02-23 21:34:46
● 2026-03-04 12:45:08

○A157.7.188.2292015-11-27 → 2016-06-24 · 4 obs

● 2015-11-27 16:43:16
● 2016-06-24 11:30:30
○ 2017-02-20 00:25:52
○ 2026-03-04 12:45:08

●A18.160.18.662026-02-24 → 2026-03-04 · 14 obs

○ 2026-02-23 21:34:46
● 2026-02-24 04:43:48
● 2026-02-25 06:52:28
○ 2026-02-25 18:09:12
○ 2026-02-25 21:29:42
● 2026-02-26 15:01:26
○ 2026-02-26 18:15:50
○ 2026-02-27 01:13:08
● 2026-02-27 06:58:08
○ 2026-02-28 00:03:46
○ 2026-03-02 21:39:50
● 2026-03-03 00:36:24
○ 2026-03-03 23:07:28
● 2026-03-04 12:45:08

●A18.160.18.72026-02-24 → 2026-03-04 · 14 obs

●A18.160.18.802026-02-24 → 2026-03-04 · 14 obs

●A18.160.18.962026-02-24 → 2026-03-04 · 14 obs

○A18.172.153.1012026-02-23 → 2026-03-03 · 16 obs

○ 2017-02-20 00:25:52
● 2026-02-23 21:34:46
○ 2026-02-24 04:43:48
○ 2026-02-25 18:09:12
● 2026-02-25 21:29:42
○ 2026-02-26 15:01:26
○ 2026-02-26 18:15:50
● 2026-02-26 21:39:00
● 2026-02-27 01:13:08
○ 2026-02-27 06:58:08
● 2026-02-28 00:03:46
● 2026-02-28 07:29:02
○ 2026-03-01 04:27:40
○ 2026-03-03 00:36:24
● 2026-03-03 23:07:28
○ 2026-03-04 12:45:08

○A18.172.153.1292026-02-23 → 2026-03-03 · 16 obs

○A18.172.153.402026-02-23 → 2026-03-03 · 16 obs

○A18.172.153.542026-02-23 → 2026-03-03 · 16 obs

○A52.84.20.192026-02-25 → 2026-03-02 · 11 obs

○ 2026-02-25 06:52:28
● 2026-02-25 18:09:12
○ 2026-02-25 21:29:42
○ 2026-02-26 15:01:26
● 2026-02-26 18:15:50
○ 2026-02-26 21:39:00
○ 2026-02-28 07:29:02
● 2026-03-01 04:27:40
● 2026-03-02 21:39:50
○ 2026-03-03 00:36:24
○ 2026-03-04 12:45:08

○A52.84.20.292026-02-25 → 2026-03-02 · 11 obs

○A52.84.20.512026-02-25 → 2026-03-02 · 11 obs

○A52.84.20.662026-02-25 → 2026-03-02 · 11 obs

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
jp	c.dns.jp, e.dns.jp, a.dns.jp, d.dns.jp...	-
bunko.jp	ns-1702.awsdns-20.co.uk, ns-542.awsdns-03.net, ns-1327.awsdns-37.org, ns-388.awsdns-48.com	-

✅ Authoritative Response

Server: 205.251.198.166

NS records: ns-1702.awsdns-20.co.uk, ns-542.awsdns-03.net, ns-1327.awsdns-37.org, ns-388.awsdns-48.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for bunko.jp (unsigned zone)

⏱️ Timing

Total: 567ms | Queries: -

📄 Records

Type	Count	Sample Data
A	4	`18.160.18.80, 18.160.18.96...`
NS	4	`ns-1327.awsdns-37.org, ns-1702.awsdns-20.co.uk...`
MX	1	`trkbt10.sakura.ne.jp (pri: 10)`
TXT	2	`google-site-verification=bado_02YRREqgt2, v=spf1 a:www3493.sakura.ne.jp mx ~all`
SOA	1	`ns-542.awsdns-03.net awsdns-hostmaster.a`

Analysis

IP Addresses

bunko.jp resolves to four IP numbers: 18.160.18.7, 18.160.18.66, 18.160.18.80 and 18.160.18.96.

other host names for instance www.huggingface.com, d37kgvy9j50eev.cloudfront.net, saweb-api-prod.channel-serviceadvisor-prod-vpn.us.e00.c01.johndeerecloud.com, catrinleo.bokadirekt.se and d26orlyx5hime4.cloudfront.net share IP numbers with bunko.jp.

Name Servers

bunko.jp is delegated to four name servers: ns-388.awsdns-48.com, ns-542.awsdns-03.net, ns-1327.awsdns-37.org and ns-1702.awsdns-20.co.uk.

bunko.jp at least partially shares name servers with other domains, for instance evirishealth.com, aml.de, myneeds.com, madebywild.com and jackmatney.com.

Host names with two IP numbers:

Host name ns-388.awsdns-48.com points to: 2600:9000:5301:8400::1 and 205.251.193.132.

Host name ns-542.awsdns-03.net points to: 2600:9000:5302:1e00::1 and 205.251.194.30.

Host name ns-1327.awsdns-37.org points to: 2600:9000:5305:2f00::1 and 205.251.197.47.

Host name ns-1702.awsdns-20.co.uk points to: 2600:9000:5306:a600::1 and 205.251.198.166.

Mail Servers

bunko.jp is handled by a single mail server, trkbt10.sakura.ne.jp.

bunko.jp shares the same mail server setup as other domains, for example trkbt10.sakura.ne.jp.

Host name trkbt10.sakura.ne.jp points to IP address 49.212.235.233.

bunko.jp - robtex.com

bunko.jp

jp

Same first word

Similar names

DNS History

🔍 DNS Trace

📋 Delegation Chain

✅ Authoritative Response

🔒 DNSSEC Status

⏱️ Timing

📄 Records

Analysis

IP Addresses

Name Servers

Mail Servers

`bunko.jp`

`jp`