`header.jp`

DNSSEC	⚠️ Not signed
NS	`ns1.sixcore.ne.jp` ⚠️ Not in zone NS records
		A	202.226.36.232^{🇯🇵 XSERVER-AS202.226.36.0/22 XSERVER Inc.}
			PTR	`ns1.sixcore.ne.jp`
NS	`ns2.sixcore.ne.jp` ⚠️ Not in zone NS records
		A	202.226.39.241^{🇯🇵 XSERVER-AS202.226.36.0/22 XSERVER Inc.}
			PTR	`ns2.sixcore.ne.jp`

`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=1781421302

Same first word

header.ir

header.globo

header.com

header.cl

header.tv

header.jp

header.com.cn

header.by

header.it

header.fr

header.world

header.us

header.be

header.de

header.me

header.pro

header.id

header.hr

header.co

header.ch

header.biz

header.cz

header.ws

header.cn

header.direct

header.tech

header.ca

Similar names

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redeha.nl

hadeer.me

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ederha.com

adhere.com

adhere.today

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hedera.hu

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hareed.com.au

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haeder.org

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headre.com

darhee.com

herdea.ro

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hedera.com.br

adhere.org.au

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haeder.info

haerde.cn

hedera.company

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ardehe.ir

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hedera.io

haeder.net

daehre.com

hedera.com

hadeer.com

haedre.com

hardee.co

hedera.xyz

hardee.k12.fl.us

hedera.net

hedera.com.vn

adhere.us

hareed.com

heread.com

dheera.shop

raheed.com

hedera.cn

hedera.land

dearhe.com

deerah.com

hedera.pl

adhere.net

hedera.nl

adhere.biz

hedera.hr

hedera.fun

hedera.foundation

adhere.in

hedera.eu

herdea.com

hedera.work

erahed.org

haeder.de

eradeh.com

radhee.org

haeder.com

ahdeer.com

heared.com

edareh.com

heerda.de

adhere.com.hk

hedera.sk

heraed.com

eheard.com

hedera.games

adhere.pl

dheera.in.net

hedera.rs

hardee.com.br

hedera.azurewebsites.net

ehader.com

hedera.asia

heread.ch

hearde.com

hedera.cz

hereda.com

DNS History

2 records (2 active, 0 former)

●NSns1.sixcore.ne.jp2026-03-28 → 2026-06-14 · 2 obs

● 2026-03-28 16:57:46
● 2026-06-14 08:07:26

●NSns2.sixcore.ne.jp2026-03-28 → 2026-06-14 · 2 obs

● 2026-03-28 16:57:46
● 2026-06-14 08:07:26

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
jp	a.dns.jp, b.dns.jp, c.dns.jp, d.dns.jp...	-
header.jp	ns1.sixcore.ne.jp, ns2.sixcore.ne.jp	2 records

✅ Authoritative Response

Server:202.226.36.232

NS records: ns1.sixcore.ne.jp, ns2.sixcore.ne.jp

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for header.jp (unsigned zone)

⏱️ Timing

Total: 1760ms | Queries: -

📄 Records

Type	Count	Sample Data

📌 Glue Records Collected

Total: 2

Out-of-bailiwick: 2 (ns2.sixcore.ne.jp, ns1.sixcore.ne.jp)

Analysis

Name Servers

header.jp is delegated to two name servers: ns1.sixcore.ne.jp and ns2.sixcore.ne.jp.

header.jp shares its NS records with other domains, for example aid.jp, sheet.jp, sahoro-motorsportland.com and two others.

There is at least partial name server overlap between header.jp and other domains — keepmealive.jp, livable-order.com, tokyobay-mc.jp and two more among them.

These name servers are routinely deployed together with the name servers ns3.sixcore.ne.jp.

ns1.sixcore.ne.jp → 202.226.36.232 and ns2.sixcore.ne.jp → 202.226.39.241: one IP number per host name.

header.jp - dns.ninja

header.jp

jp