isj.jp - robtex.com

isj.jp

DNSSEC⚠️ Not signed
A157.205.20.177🇯🇵 AICS157.205.20.0/23 OTSUKA CORPORATION X-Keiro: noc@aics.ad.jp X-Keiro: JPIRR-alert@ml.aics.ad.jp
PTRwebsvr157-205-20-177.alpha-prm.jp
NSfjkdns99.alpha-prm.jp ⭐
A157.205.203.140🇯🇵 AICS157.205.0.0/16 PACNET (proxy-registered route object)
PTRfjkmst11.alpha-prm.jp
NSfjkdns11.alpha-prm.jp
A157.205.203.136🇯🇵 AICS157.205.0.0/16 PACNET (proxy-registered route object)
PTRfjkdns11.alpha-prm.jp
NSfjkdns12.alpha-prm.jp
A157.205.160.33🇯🇵 AICS157.205.0.0/16 PACNET (proxy-registered route object)
PTRfjkdns12.alpha-prm.jp
NSfjkdns13.alpha-prm.jp
A157.205.160.49🇯🇵 AICS157.205.0.0/16 PACNET (proxy-registered route object)
PTRfjkdns13.alpha-prm.jp
MXmxi.alpha-prm.jp ⭐
A157.205.8.22🇯🇵 AICS157.205.0.0/16 PACNET (proxy-registered route object)
PTRmxi.alpha-prm.jp
TXTMS=ms49197339
TXTv=spf1 ip4:157.205.20.177/32 include:spf.alpha-prm.jp ~all
SOAfjkdns99.alpha-prm.jphostmaster@alpha-prm.jp 2024-12-03 #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=1785995102

Same first word

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isj.mobi
isj.org
isj.biz
isj.ch
isj.me
isj.lu
isj.in
isj.ir
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isj.nl
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isj.asia
isj.gr.jp
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isj.com
isj.es

Similar names

sji.mobi
jis.co.nz
jsi.biz
ijs.in
jis.ps
sij.ru
jsi.ie
jsi.de
ijs.org.au
sij.asso.fr
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ijs.be
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sji.dyndns.biz
jis.me
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jsi.or.jp
sji.co
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jis.ir
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ijs.tv
jis.com
sji.nl
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sij.de
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jsi.co.nz
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jis.bar
sij.si
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sji.cn
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jsi.net
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jsi.no
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jsi.ch
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ijs.pl
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jsi.com.my
jis.hatenablog.com
ijs.com.mx
sij.cz
sij.co.uk
jsi.be
jis.no
ijs.nu
sji.me
ijs.me
sij.me
sji.jp
sij.law
jis.it
sji.com.mx
ijs.co.za
jsi.co
sji.net
jis.in
jis.sk
ijs.jp
sji.biz
sji.co.jp
ijs.fr
jis.nl
jis.click
sji.bt
jis.co.za
sij.ai
jis.biz
jsi.ci
jsi.cz
jsi.co.id
ijs.dk
jsi.com
jis.lt
sij.is
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jis.life
jsi.co.kr
ijs.or.kr
ijs.net
ijs.gov.za
ijs.xyz
jsi.li
sji.se
sji.ch
sji.or.id
ijs.co.uk

DNS History

11 records (6 active, 5 former)

20162017201820192020202120222023202420252026NSfjkdns11.alpha-prm.jpfjkdns12.alpha-prm.jpfjkdns13.alpha-prm.jpfjkdns99.alpha-prm.jpfjkdns01.alpha-prm.jpfjkdns02.alpha-prm.jpfjkdns03.alpha-prm.jpfjkmst01.alpha-prm.jpMXmxi.alpha-prm.jpA157.205.20.177182.93.117.192
○NSfjkdns01.alpha-prm.jp2015-08-26 → 2016-12-18 · 4 obs
● 2015-08-26 15:21:32
● 2016-12-18 01:21:24
○ 2026-03-11 01:21:08
○ 2026-08-06 06:03:48
○NSfjkdns02.alpha-prm.jp2015-08-26 → 2016-12-18 · 4 obs
● 2015-08-26 15:21:32
● 2016-12-18 01:21:24
○ 2026-03-11 01:21:08
○ 2026-08-06 06:03:48
○NSfjkdns03.alpha-prm.jp2015-08-26 → 2016-12-18 · 4 obs
● 2015-08-26 15:21:32
● 2016-12-18 01:21:24
○ 2026-03-11 01:21:08
○ 2026-08-06 06:03:48
●NSfjkdns11.alpha-prm.jp2026-03-11 → 2026-08-06 · 3 obs
○ 2016-12-18 01:21:24
● 2026-03-11 01:21:08
● 2026-08-06 06:03:48
●NSfjkdns12.alpha-prm.jp2026-03-11 → 2026-08-06 · 3 obs
○ 2016-12-18 01:21:24
● 2026-03-11 01:21:08
● 2026-08-06 06:03:48
●NSfjkdns13.alpha-prm.jp2026-03-11 → 2026-08-06 · 3 obs
○ 2016-12-18 01:21:24
● 2026-03-11 01:21:08
● 2026-08-06 06:03:48
●NSfjkdns99.alpha-prm.jp2026-03-11 → 2026-08-06 · 3 obs
○ 2016-12-18 01:21:24
● 2026-03-11 01:21:08
● 2026-08-06 06:03:48
○NSfjkmst01.alpha-prm.jp2015-08-26 → 2016-12-18 · 4 obs
● 2015-08-26 15:21:32
● 2016-12-18 01:21:24
○ 2026-03-11 01:21:08
○ 2026-08-06 06:03:48
●MXmxi.alpha-prm.jp2015-08-26 → 2026-08-06 · 2 obs
● 2015-08-26 15:21:32
● 2026-08-06 06:03:48
●A157.205.20.1772026-03-11 → 2026-08-06 · 3 obs
○ 2016-12-18 01:21:24
● 2026-03-11 01:21:08
● 2026-08-06 06:03:48
○A182.93.117.1922015-08-26 → 2016-12-18 · 4 obs
● 2015-08-26 15:21:32
● 2016-12-18 01:21:24
○ 2026-03-11 01:21:08
○ 2026-08-06 06:03:48

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
jpa.dns.jp, b.dns.jp, c.dns.jp, d.dns.jp...-
isj.jpfjkdns12.alpha-prm.jp, fjkdns13.alpha-prm.jp, fjkdns11.alpha-prm.jp3 records

✅ Authoritative Response

Server:157.205.160.49

NS records: fjkdns12.alpha-prm.jp, fjkdns13.alpha-prm.jp, fjkdns11.alpha-prm.jp

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for isj.jp (unsigned zone)

⏱️ Timing

Total: 926ms | Queries: -

📄 Records

TypeCountSample Data
A1157.205.20.177
NS3fjkdns13.alpha-prm.jp, fjkdns11.alpha-prm.jp...
MX1mxi.alpha-prm.jp (pri: 100)
TXT2v=spf1 ip4:157.205.20.177/32 include:spf, MS=ms49197339
SOA1fjkdns99.alpha-prm.jp hostmaster.alpha-p

📌 Glue Records Collected

Total: 3

Out-of-bailiwick: 3 (fjkdns11.alpha-prm.jp, fjkdns12.alpha-prm.jp, fjkdns13.alpha-prm.jp)

Analysis

IP Addresses

isj.jp directs to one IP number, which is 157.205.20.177.

Host names like websvr157-205-20-177.alpha-prm.jp are further examples that share IP numbers with isj.jp.

Name Servers

The domain isj.jp is delegated to these four name servers: fjkdns11.alpha-prm.jp, fjkdns12.alpha-prm.jp, fjkdns13.alpha-prm.jp and fjkdns99.alpha-prm.jp.

There is at least partial name server overlap between isj.jp and other domains — tps-s.co.jp, nihonsupply.co.jp, ishikawa-bsn.co.jp and two more among them.

fjkdns11.alpha-prm.jp resolves to 157.205.203.136. fjkdns12.alpha-prm.jp resolves to 157.205.160.33. fjkdns13.alpha-prm.jp resolves to 157.205.160.49. fjkdns99.alpha-prm.jp resolves to 157.205.203.140. All four hosts carry exactly one IP address.

Mail Servers

isj.jp routes its mail through a single mail server, mxi.alpha-prm.jp.

isj.jp has the same mail server arrangement as a number of other domains, for example yamada-kk.co.jp, kiraran.biz, nada.or.jp and two more.

mxi.alpha-prm.jp carries a single IP number, which is 157.205.8.22.