null.jp - robtex.com

null.jp

DNSSEC⚠️ Not signed
NSns.null.jp ⭐ ⚠️ Not in parent delegation
A2401:2500:204:1116:153:127:36:83🇯🇵 SAKURA-A2401:2500::/32 (ISHIKARI) SAKURA Internet // HOKKAIDO BACKBONE 1-8-14 Minami-Honmachi, Chuo-ku, Osaka 541-0054, Japan
PTR153.127.36.83.v6.sakura.ne.jp
A153.127.36.83🇯🇵 SAKURA-A153.127.0.0/17 (ISHIKARI) SAKURA Internet // HOKKAIDO JAPAN BACKBONE Sakaisuji Honmachi Bldg. 9F 1-8-14 Minami-Honmachi, Chuo-ku Osaka 541-0054, Japan
PTRik1-416-40079.vs.sakura.ne.jp
NSns1.dns.ne.jp ⚠️ Not in zone NS records
A61.211.236.1🇯🇵 SAKURA-B61.211.236.0/24 (4/TOKYO) SAKURA Internet // EAST JAPAN BACKBONE 1-8-15 Kyutaro-cho, Chuo Osaka 541-0056, Japan
PTRns1.dns.ne.jp
NSns2.dns.ne.jp ⚠️ Not in zone NS records
A133.167.21.1🇯🇵 SAKURA-C133.167.21.0/24 (OSAKA) SAKURA Internet // WEST JAPAN BACKBONE Grand Front Osaka Tower A 35F, 4-20 Ofukacho, Kita-ku, Osaka, Osaka 530-0011, Japan
PTRns2.dns.ne.jp
MXmx.null.jp ⭐
A2401:2500:204:1116:153:127:36:83🇯🇵 SAKURA-A2401:2500::/32 (ISHIKARI) SAKURA Internet // HOKKAIDO BACKBONE 1-8-14 Minami-Honmachi, Chuo-ku, Osaka 541-0054, Japan
PTR153.127.36.83.v6.sakura.ne.jp
A153.127.36.83🇯🇵 SAKURA-A153.127.0.0/17 (ISHIKARI) SAKURA Internet // HOKKAIDO JAPAN BACKBONE Sakaisuji Honmachi Bldg. 9F 1-8-14 Minami-Honmachi, Chuo-ku Osaka 541-0054, Japan
PTRik1-416-40079.vs.sakura.ne.jp
SOAns.null.jproot@null.jp 2025-12-13 #1

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=1776984303

Previously MX for

www.null.jp
null.jp

Subdomains

mx.null.jp
ns.null.jp
www.null.jp

Same first word

null.pt
null.com.tw
null.org
null.ie
null.hatenadiary.jp
null.es
null.tech
null.lv
null.ee
null.design
null.com.tr
null.blogspot.nl
null.st
null.lt
null.cloud
null.tv
null.app
null.net.nz
null.vip
null.uk
null.ph
null.in.ua
null.blogspot.com.br
null.mx
null.sg
null.co.il
null.codes
null.space
null.style
null.bio
null.awsapps.com
null.pro
null.cafe
null.blogspot.pt
null.nl
null.vg
null.workers.dev
null.com.br
null.im
null.co.za
null.hr
null.io
null.ru
null.vn
null.pl
null.eu
null.dev
null.pink
null.s3.amazonaws.com
null.uz
null.pk
null.id
null.bplaced.net
null.cool
null.blogspot.com
null.blogspot.jp
null.academy
null.exchange
null.github.io
null.agency
null.group
null.in
null.tw
null.xyz
null.online
null.cards
null.fun
null.myshopify.com
null.pub
null.kr
null.club
null.today
null.com.mx
null.gallery
null.life
null.am
null.hk
null.photos
null.systems
null.gr
null.sk
null.bg
null.blogspot.in
null.zone
null.hu
null.money
null.wtf
null.ren
null.rip
null.co.jp
null.si
null.audio
null.cz
null.cat
null.live
null.energy
null.top
null.no
null.kz
null.coffee

Similar names

null.ly
null.de
null.co.uk
null.withgoogle.com
null.guru
null.altervista.org
null.cn
null.cx
null.priv.at
null.institute
null.ro
null.tt
null.plus
null.info
null.biz
null.barclays
llun.in.th
null.rs
null.kiev.ua
null.ae
null.li
null.com.au
null.net.au
null.it
null.blue
null.directory
null.ai
null.me.uk
null.la
null.square7.ch
luln.com
llun.ru
null.web.id
null.co
null.technology
null.ge
null.by
null.blogspot.hu
null.co.ke
null.capital
null.city
llun.com
null.sakura.ne.jp
null.blogspot.dk
null.ir
null.tools
null.at
null.ch
null.jp
llnu.com
null.direct
null.ac
null.appspot.com
null.asia
ulnl.com
null.net.pl
null.wixsite.com
null.digital
null.us
null.my
null.us-west-2.elasticbeanstalk.com
null.ms
null.center
null.work
null.com.ar
null.support
null.is
null.black
llun.me
null.team
null.link
null.net
null.com.de
llun.org
null.dk
null.su
null.to
null.trade
null.land
null.ca
null.lol
null.tips
null.marketing
null.se
null.science
null.market
null.services
unll.org

DNS History

7 records (4 active, 3 former)

20162017201820192020202120222023202420252026NSns.null.jpns1.dns.ne.jpns2.dns.ne.jpmaster.dns.ne.jpMXmx.null.jpnull.jpA202.181.97.27
○NSmaster.dns.ne.jp2015-07-23 → 2016-09-29 · 4 obs
● 2015-07-23 07:18:28
● 2016-09-29 06:08:06
○ 2026-02-14 21:27:20
○ 2026-04-23 23:25:58
●NSns.null.jp2026-02-14 → 2026-04-23 · 3 obs
○ 2016-09-29 06:08:06
● 2026-02-14 21:27:20
● 2026-04-23 23:25:58
●NSns1.dns.ne.jp2015-07-23 → 2026-04-23 · 2 obs
● 2015-07-23 07:18:28
● 2026-04-23 23:25:58
●NSns2.dns.ne.jp2015-07-23 → 2026-04-23 · 2 obs
● 2015-07-23 07:18:28
● 2026-04-23 23:25:58
●MXmx.null.jp2026-02-14 → 2026-04-23 · 3 obs
○ 2016-09-29 06:08:06
● 2026-02-14 21:27:20
● 2026-04-23 23:25:58
○MXnull.jp2015-07-23 → 2016-09-29 · 4 obs
● 2015-07-23 07:18:28
● 2016-09-29 06:08:06
○ 2026-02-14 21:27:20
○ 2026-04-23 23:25:58
○A202.181.97.272015-07-23 → 2026-02-16 · 4 obs
● 2015-07-23 07:18:28
● 2026-02-16 17:08:18
○ 2026-02-17 13:37:54
○ 2026-04-23 23:25:58

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
jpe.dns.jp, g.dns.jp, c.dns.jp, a.dns.jp...-
null.jpns2.dns.ne.jp, ns1.dns.ne.jp2 records

✅ Authoritative Response

Server:61.211.236.1

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

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for null.jp (unsigned zone)

⏱️ Timing

Total: 864ms | Queries: -

📄 Records

TypeCountSample Data
NS1ns.null.jp
MX1mx.null.jp (pri: 10)
SOA1ns.null.jp root.null.jp

📌 Glue Records Collected

Total: 2

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

Analysis

Hierarchy

null.jp is a parent of mx.null.jp, ns.null.jp and www.null.jp.

Name Servers

null.jp is delegated to three name servers: ns.null.jp, ns1.dns.ne.jp and ns2.dns.ne.jp.

null.jp partially shares name servers with other domains; examples include keiri-kaikei.com, golf.areasw.com, iplus-s.com, smapano.sakura.ne.jp and 51.242.133.in-addr.arpa.

These name servers are often used with the name servers master.dns.ne.jp and dns.sakura.ad.jp.

Two IPs for a host:

ns.null.jp points to 2401:2500:204:1116:153:127:36:83 and 153.127.36.83.

One IP per host:

ns1.dns.ne.jp points to 61.211.236.1.

ns2.dns.ne.jp points to 133.167.21.1.

Mail Servers

null.jp is handled by a single mail server, mx.null.jp.

Host mx.null.jp resolves to two IPs: 2401:2500:204:1116:153:127:36:83 and 153.127.36.83.