728.jp - robtex.com

728.jp

DNSSEC⚠️ Not signed
NSparking1.d4u.jp ⚠️ Not in zone NS records
A210.156.89.13
NSparking2.d4u.jp ⚠️ Not in zone NS records
A210.156.89.14

jp

DNSSEC🔒 Signed (DS record present)
NSz.dns.jp ⭐
NSa.dns.jp
NSb.dns.jp
NSc.dns.jp
NSd.dns.jp
NSe.dns.jp
NSf.dns.jp
NSg.dns.jp
NSh.dns.jp
SOAz.dns.jproot@dns.jp serial=1783148403

Same first word

728.ir
728.dk
728.de
728.net.cn
728.tw
728.ru
728.co
728.team
728.co.jp
728.tv
728.in
728.biz
728.nl
728.guru
728.su
728.ca
728.lu
728.mobi
728.ph
728.cam
728.homes
728.games
728.com
728.pl
728.jp
728.org
728.cn

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872.eu
287.cc
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278.tw
287.in
872.bet
278.me
827.pl
278.cx
782.it
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827.net.cn
872.one
827.tv
287.pl
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278.co
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287.us
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782.net
278.io
782.net.cn
278.ca
827.co
872.net
782.co.uk
782.de
278.xyz
278.eu
827.eu
278.org
287.cool
278.ru
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287.com
287.org
827.ca
872.it
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782.pl
287.de
872.cc
827.ph
278.cn
782.ca
278.bz
287.it
782.us
782.ru
782.com
872.ca
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827.cc
287.mobi
827.cn
782.mobi
872.tv
782.cc
287.ph
827.me
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278.de
827.nl
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DNS History

4 records (2 active, 2 former)

20162017201820192020202120222023202420252026NSparking1.d4u.jpparking2.d4u.jpA141.8.224.183184.168.221.104
●NSparking1.d4u.jp2026-06-30 → 2026-07-04 · 2 obs
● 2026-06-30 08:22:50
● 2026-07-04 07:12:16
●NSparking2.d4u.jp2026-06-30 → 2026-07-04 · 2 obs
● 2026-06-30 08:22:50
● 2026-07-04 07:12:16
○A141.8.224.1832015-11-23 → 2016-11-25 · 4 obs
● 2015-11-23 12:32:58
● 2016-11-25 18:43:24
○ 2017-07-22 22:13:38
○ 2026-07-04 07:12:16
○A184.168.221.1042017-07-22 → 2017-07-22 · 4 obs
○ 2016-11-25 18:43:24
● 2017-07-22 22:13:38
○ 2026-06-30 08:22:50
○ 2026-07-04 07:12:16

🔍 DNS Trace

Analysis

Name Servers

728.jp is delegated to two name servers: parking1.d4u.jp and parking2.d4u.jp.

728.jp uses the same name servers as several other domains — among them k24.jp, brotzeit.jp, kitaumeda.jp and two more.

728.jp shares at least some of its name servers with other domains, such as 297.jp.

These name servers commonly co-occur with the name servers free-test.d4u.jp, master.dns.ne.jp, ns1.dns.ne.jp and ns2.dns.ne.jp.

Both parking1.d4u.jp and parking2.d4u.jp have a single IP address each — parking1.d4u.jp resolves to 210.156.89.13 while parking2.d4u.jp resolves to 210.156.89.14.