b-hack.jp - dns.ninja

`b-hack.jp`

DNSSEC	⚠️ Not signed
A	35.200.29.207^{🇯🇵 Google35.200.16.0/20}
		PTR	`207.29.200.35.bc.googleusercontent.com`
NS	`ns-1296.awsdns-34.org` ⭐
		A	2600:9000:5305:1000::1^{🇺🇸 Amazon2600:9000:5305::/48 - CloudFront}
			PTR	`ns-1296.awsdns-34.org`
		A	205.251.197.16^{🇺🇸 Amazon205.251.197.0/24 prefix}
			PTR	`ns-1296.awsdns-34.org`
NS	`ns-1642.awsdns-13.co.uk`
		A	2600:9000:5306:6a00::1^{🇺🇸 Amazon2600:9000:5306::/48 - CloudFront}
			PTR	`ns-1642.awsdns-13.co.uk`
		A	205.251.198.106^{🇺🇸 Amazon205.251.198.0/24 prefix}
			PTR	`ns-1642.awsdns-13.co.uk`
NS	`ns-221.awsdns-27.com`
		A	2600:9000:5300:dd00::1^{🇺🇸 Amazon2600:9000:5300::/48 - CloudFront}
			PTR	`ns-221.awsdns-27.com`
		A	205.251.192.221^{🇺🇸 Amazon205.251.192.0/24 prefix}
			PTR	`ns-221.awsdns-27.com`
NS	`ns-680.awsdns-21.net`
		A	2600:9000:5302:a800::1^{🇺🇸 Amazon2600:9000:5302::/48 - CloudFront}
			PTR	`ns-680.awsdns-21.net`
		A	205.251.194.168^{🇺🇸 Amazon205.251.194.0/24 prefix}
			PTR	`ns-680.awsdns-21.net`
SOA	`ns-1296.awsdns-34.org`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=1784255402

Subdomains

cro-api.b-hack.jp

tag.b-hack.jp

Same first word

b-hack.jp

Similar names

hk-abc.com

abc-hk.org

hbc-ak.org

bac-hk.com

hk-bca.com

k-bach.dk

k-bach.de

abc-hk.com

DNS History

5 records (5 active, 0 former)

●NSns-1296.awsdns-34.org2026-02-25 → 2026-07-17 · 2 obs

● 2026-02-25 08:58:38
● 2026-07-17 02:44:46

●NSns-1642.awsdns-13.co.uk2026-02-25 → 2026-07-17 · 2 obs

● 2026-02-25 08:58:38
● 2026-07-17 02:44:46

●NSns-221.awsdns-27.com2026-02-25 → 2026-07-17 · 2 obs

● 2026-02-25 08:58:38
● 2026-07-17 02:44:46

●NSns-680.awsdns-21.net2026-02-25 → 2026-07-17 · 2 obs

● 2026-02-25 08:58:38
● 2026-07-17 02:44:46

●A35.200.29.2072026-02-25 → 2026-07-17 · 2 obs

● 2026-02-25 08:58:38
● 2026-07-17 02:44:46

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
jp	e.dns.jp, g.dns.jp, c.dns.jp, a.dns.jp...	-
b-hack.jp	ns-680.awsdns-21.net, ns-1296.awsdns-34.org, ns-1642.awsdns-13.co.uk, ns-221.awsdns-27.com	-

✅ Authoritative Response

Server:205.251.194.168

NS records: ns-680.awsdns-21.net, ns-1296.awsdns-34.org, ns-1642.awsdns-13.co.uk, ns-221.awsdns-27.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for b-hack.jp (unsigned zone)

⏱️ Timing

Total: 1661ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`35.200.29.207`
NS	4	`ns-1296.awsdns-34.org, ns-1642.awsdns-13.co.uk...`
SOA	1	`ns-1296.awsdns-34.org awsdns-hostmaster.`

Analysis

Hierarchy

cro-api.b-hack.jp and tag.b-hack.jp each fall under b-hack.jp as their parent domain.

IP Addresses

b-hack.jp resolves to just one IP address, 35.200.29.207.

207.29.200.35.bc.googleusercontent.com, for instance, is one of the other host names sharing IP numbers with b-hack.jp.

Name Servers

The NS records for b-hack.jp point to four name servers: ns-221.awsdns-27.com, ns-680.awsdns-21.net, ns-1296.awsdns-34.org and ns-1642.awsdns-13.co.uk.

b-hack.jp partially shares its NS delegation with several other domains, including d11xjvoigguaye.cloudfront.net, dn3pysnbea6jy.cloudfront.net, soz.tc and two others.

ns-221.awsdns-27.com, ns-680.awsdns-21.net, ns-1296.awsdns-34.org and ns-1642.awsdns-13.co.uk each carry two IP addresses. ns-221.awsdns-27.com has 205.251.192.221 and 2600:9000:5300:dd00::1; ns-680.awsdns-21.net has 205.251.194.168 and 2600:9000:5302:a800::1; ns-1296.awsdns-34.org has 205.251.197.16 and 2600:9000:5305:1000::1; ns-1642.awsdns-13.co.uk has 205.251.198.106 and 2600:9000:5306:6a00::1.