zaijubiz.jp - robtex.com

zaijubiz.jp

DNSSEC🔒 Signed (DS record present)
A202.232.117.20🇯🇵 IIJ-AS202.232.0.0/16 IIJ IPv4 BLOCK ( AS2497 )
NSns000.d-53.net ⭐
NSns003-ipnrie1o5tmskbce.i.d-53.info
A2001:240:bb81::28:34🇯🇵 IIJ-AS2001:240::/32 IIJ IPv6 BLOCK ( AS2497 )
PTRs003.d-53.biz
A202.32.219.34🇯🇵 IIJ-AS202.32.0.0/16 IIJ IPv4 BLOCK ( AS2497 )
PTRs003.d-53.biz
NSns003-ipnrie1o5tmskbce.i.d-53.jp
A2001:240:bb81::29:1094🇯🇵 IIJ-AS2001:240::/32 IIJ IPv6 BLOCK ( AS2497 )
PTRs003.d-53.org
A203.180.146.94🇯🇵 IIJ-AS203.180.0.0/16 IIJ IPv4 BLOCK ( AS2497 )
PTRs003.d-53.org
NSns003-ipnrie1o5tmskbce.i.d-53.net
A2001:240:bb81::29:94🇯🇵 IIJ-AS2001:240::/32 IIJ IPv6 BLOCK ( AS2497 )
PTRs003.d-53.net
A210.138.20.94🇯🇵 IIJ-AS210.138.0.0/16 IIJ IPv4 BLOCK ( AS2497 )
PTRs003.d-53.net
MXmx.securemx.jp ⭐
A210.130.202.92🇯🇵 IIJ-AS210.130.0.0/16 IIJ IPv4 BLOCK ( AS2497 )
PTRmx180b.securemx.jp
A210.130.202.93🇯🇵 IIJ-AS210.130.0.0/16 IIJ IPv4 BLOCK ( AS2497 )
PTRmx114b.securemx.jp
A210.130.202.96🇯🇵 IIJ-AS210.130.0.0/16 IIJ IPv4 BLOCK ( AS2497 )
PTRmx114a.securemx.jp
A210.130.202.99🇯🇵 IIJ-AS210.130.0.0/16 IIJ IPv4 BLOCK ( AS2497 )
PTRmx180a.securemx.jp
TXTgoogle-site-verification=FcFX53mJF5lyw3UdqjJW-382Iw3kclVl4-8hE2LXrFE
TXT_globalsign-domain-verification=Zqp76kLus4pyOgjR6rJZEPwAbiKHN7P4flWdyCJ-qi
TXTv=spf1 +ip4:113.41.55.200 +ip4:202.232.117.20 include:spf.securemx.jp include...
SOAns000.d-53.netdns-managers@iij.ad.jp serial=462

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=1774365303

Same first word

zaijubiz.jp

DNS History

11 records (6 active, 5 former)

20162017201820192020202120222023202420252026NSns000.d-53.netns003-ipnrie1o5tmskbce.i.d-53.infons003-ipnrie1o5tmskbce.i.d-53.jpns003-ipnrie1o5tmskbce.i.d-53.netdns-b.iij.ad.jpdns-c.iij.ad.jpMXmx.securemx.jpA202.232.117.20113.41.55.217202.232.67.123202.32.136.9
○NSdns-b.iij.ad.jp2015-06-02 → 2018-08-04 · 4 obs
● 2015-06-02 18:14:32
● 2018-08-04 07:41:06
○ 2026-03-02 06:44:28
○ 2026-03-24 15:44:08
○NSdns-c.iij.ad.jp2015-06-02 → 2018-08-04 · 4 obs
● 2015-06-02 18:14:32
● 2018-08-04 07:41:06
○ 2026-03-02 06:44:28
○ 2026-03-24 15:44:08
●NSns000.d-53.net2026-03-02 → 2026-03-24 · 3 obs
○ 2018-08-04 07:41:06
● 2026-03-02 06:44:28
● 2026-03-24 15:44:08
●NSns003-ipnrie1o5tmskbce.i.d-53.info2026-03-02 → 2026-03-24 · 3 obs
○ 2018-08-04 07:41:06
● 2026-03-02 06:44:28
● 2026-03-24 15:44:08
●NSns003-ipnrie1o5tmskbce.i.d-53.jp2026-03-02 → 2026-03-24 · 3 obs
○ 2018-08-04 07:41:06
● 2026-03-02 06:44:28
● 2026-03-24 15:44:08
●NSns003-ipnrie1o5tmskbce.i.d-53.net2026-03-02 → 2026-03-24 · 3 obs
○ 2018-08-04 07:41:06
● 2026-03-02 06:44:28
● 2026-03-24 15:44:08
●MXmx.securemx.jp2015-06-02 → 2026-03-24 · 2 obs
● 2015-06-02 18:14:32
● 2026-03-24 15:44:08
○A113.41.55.2172015-06-02 → 2015-06-02 · 3 obs
● 2015-06-02 18:14:32
○ 2015-10-16 18:17:44
○ 2026-03-24 15:44:08
●A202.232.117.202026-03-02 → 2026-03-24 · 3 obs
○ 2018-08-04 07:41:06
● 2026-03-02 06:44:28
● 2026-03-24 15:44:08
○A202.232.67.1232018-08-04 → 2018-08-04 · 4 obs
○ 2016-07-24 05:31:46
● 2018-08-04 07:41:06
○ 2026-03-02 06:44:28
○ 2026-03-24 15:44:08
○A202.32.136.92015-10-16 → 2016-07-24 · 5 obs
○ 2015-06-02 18:14:32
● 2015-10-16 18:17:44
● 2016-07-24 05:31:46
○ 2018-08-04 07:41:06
○ 2026-03-24 15:44:08

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
jpc.dns.jp, f.dns.jp, g.dns.jp, a.dns.jp...-
zaijubiz.jpns003-ipnrie1o5tmskbce.i.d-53.jp, ns003-ipnrie1o5tmskbce.i.d-53.net, ns003-ipnrie1o5tmskbce.i.d-53.info-

✅ Authoritative Response

Server:210.138.20.94

NS records: ns003-ipnrie1o5tmskbce.i.d-53.jp, ns003-ipnrie1o5tmskbce.i.d-53.net, ns003-ipnrie1o5tmskbce.i.d-53.info

🔒 DNSSEC Status

🔐 Secure (DNSSEC validated)

Chain of trust verified from root to domain

⏱️ Timing

Total: 1069ms | Queries: -

📄 Records

TypeCountSample Data
A1202.232.117.20
NS3ns003-ipnrie1o5tmskbce.i.d-53.jp, ns003-ipnrie1o5tmskbce.i.d-53.net...
MX1mx.securemx.jp (pri: 5)
TXT3v=spf1 +ip4:113.41.55.200 +ip4:202.232.1, google-site-verification=FcFX53mJF5lyw3U...
SOA1ns000.d-53.net dns-managers.iij.ad.jp

Analysis

IP Addresses

zaijubiz.jp points to a single IP address: 202.232.117.20.

Name Servers

zaijubiz.jp is delegated to four name servers: ns000.d-53.net, ns003-ipnrie1o5tmskbce.i.d-53.info, ns003-ipnrie1o5tmskbce.i.d-53.jp and ns003-ipnrie1o5tmskbce.i.d-53.net.

At least part of the name servers for zaijubiz.jp are shared with other domains, for instance tajimabank.co.jp, hirao-koumuten.co.jp, escaflowne.jp, zett.jp and waon.net.

These name servers are commonly used alongside dns-b.iij.ad.jp, dns-c.iij.ad.jp, ns01.iij-dns.jp, ns00.iij-dns.net, rev.iij-dns.jp, rev.iij-dns.net, ns.iij-dns.biz, ns.iij-dns.jp and ns.iij-dns.net.

Host names with two IP numbers:

ns003-ipnrie1o5tmskbce.i.d-53.info points to 2001:240:bb81::28:34 and 202.32.219.34

ns003-ipnrie1o5tmskbce.i.d-53.jp points to 2001:240:bb81::29:1094 and 203.180.146.94

ns003-ipnrie1o5tmskbce.i.d-53.net points to 2001:240:bb81::29:94 and 210.138.20.94

Mail Servers

The mail server for zaijubiz.jp is mx.securemx.jp.

zaijubiz.jp uses the same mail server setup as other domains, for instance recruit-ex.co.jp, iwasaki-group.co.jp, jcbimic.com, co-jsp.co.jp and katayamakagaku.co.jp.

zaijubiz.jp shares at least some mail servers with other domains, for example bousai-mart.com, iwata-fa.jp, sundai.ac.jp, tonami.co.jp and m2j.co.jp.

these mail servers are frequently used alongside the mail servers mx6.securemx.jp.

mx.securemx.jp resolves to four IP numbers: 210.130.202.92, 210.130.202.93, 210.130.202.96 and 210.130.202.99.